carrier-explode iOS carrier and country bundles
iPhone Apple Watch
Bell_Lucky_ca
Compare against
Compare with another bundle…
Phones (12)

Each phone's own settings and modem file, against what that phone had before.

PhonesSettingsModem file
iPhone 16e
Apple C1
13 changesno change
iPhone Air
Apple C1
13 changesno change
iPhone 17e
Apple C1
13 changesno change
iPhone 17, 17 Pro, 17 Pro Max
Qualcomm X80 · Mav25
14 changes6 changes
iPhone 16, 16 Plus, 16 Pro, 16 Pro Max
Qualcomm X71M · Mav24
14 changes6 changes
iPhone 15, 15 Plus, 15 Pro, 15 Pro Max
Qualcomm · Mav23
14 changes4 changes
iPhone 14, 14 Plus, 14 Pro, 14 Pro Max
Qualcomm · Mav22
14 changes5 changes
iPhone SE (3rd generation)
Qualcomm · Mav30
14 changes2 changes
iPhone 13, 13 mini, 13 Pro, 13 Pro Max
Qualcomm · Mav21
14 changes3 changes
iPhone 12, 12 mini, 12 Pro, 12 Pro Max
Qualcomm · Mav20
14 changes2 changes
iPhone 11, 11 Pro, 11 Pro Max
Intel · ICE19
20 changesno change
iPhone SE (2nd generation)
Intel · ICE19
20 changesno change
iPhone 16e: overrides_V59.plist
Key pathBeforeAfter
aAllowedServicesTypeMaskOnInternetabsent32768
aAttachAPNabsent{"3GPP":{"DefaultProtocolMask":3,"password":"","AllowedProtocolMaskInRoaming":1,"PcscfAddressRequired":false,"username":"","apn":"connect","AllowedProtocolMask":3}}
aCarrierEntitlements.ProtocolVersionabsent2
aIMSConfigabsent
{"Signaling":{"AdditionalContactParams":{"REGISTER,INVITE,INVITE:*":"+g.3gpp.mid-call;+g.3gpp.srvcc-alerting;"},"LocalQoSTimeoutMOSeconds":5000,"TriggerCSFBOnSDPError":true,"AlwaysAddSipInstance":true,"SupportPEarlyMediaHeader":true,"UseFakeSAsForDeregistration":true,"EarlyMediaNeedsHeader":true,"Re… 
{
  "Signaling": {
    "AdditionalContactParams": {
      "REGISTER,INVITE,INVITE:*": "+g.3gpp.mid-call;+g.3gpp.srvcc-alerting;"
    },
    "LocalQoSTimeoutMOSeconds": 5000,
    "TriggerCSFBOnSDPError": true,
    "AlwaysAddSipInstance": true,
    "SupportPEarlyMediaHeader": true,
    "UseFakeSAsForDeregistration": true,
    "EarlyMediaNeedsHeader": true,
    "ReRegisterOnErrorCodes": "SUBSCRIBE:480",
    "SipTimers": {
      "InviteResponseTimeout": 5000
    },
    "WaitForRingingTimerMOSeconds": 25,
    "strictCallFlows": true,
    "SubscriptionTerminatedMeansRegistrationTerminated": true,
    "InviteErrorResponsesToTriggerCSFB": "403,408,480,488,500,504,600,606,503",
    "StartLocalQosTimerOnSessionProgress": true,
    "MaxUdpMessageSize": 1200,
    "EmergencyCallBackModeExpirationSeconds": 1,
    "RingbackTimerSeconds": 0,
    "WaitForRingingTimerMTSeconds": 15,
    "CountryOfOriginationFormat": "PANI",
    "RequirePreconditionsWhenMandatory": false,
    "IncomingCallEndReasons": {
      "DeclineInUse": {
        "ReasonHeaderText": "Secondary device already in use",
        "StatusCode": 603,
        "TerminationEvent": "SecondaryDeviceInUse"
      }
    },
    "EnableCellularNetworkInfo": true,
    "Preconditions": "Supported",
    "ImpuRank": "IMSI@domain",
    "ClearRegistrationCallIdOnDeinitialization": true,
    "ResetSocketWhenNetworkChange": false,
    "UseIPSec": true,
    "ValidateSipMessageRecipient": false,
    "ResetSocketWhenInSameCellularRat": false
  },
  "ConferenceCalling": {
    "AlwaysSubscribeToConferenceEvents": true,
    "SendConferenceSubscribeInNewDialog": true,
    "conferenceServer": "sip:conf@ims.bell.ca"
  },
  "SMS": {
    "enableInNonVoLTEMode": false,
    "allowCSFBInVolteMode": true
  },
  "XCAP": {
    "NafHost": "naf.ims.bell.ca",
    "provisioningDependency": true,
    "BsfPort": 1080,
    "Auid": "MyService/simservs.ngn.etsi.org",
    "NafPort": 8090,
    "SupportsCLIR": false,
    "supported": true,
    "DisableOnNetworkError": true,
    "ForbiddenHttpErrorCodes": "500",
    "AllowedOnlyWhenIMSRegistered": true,
    "BsfHost": "bsf.ims.bell.ca",
    "SupportsCW": false
  },
  "Media": {
    "RTCPIntervalSeconds": 5,
    "IncludeSDPMaxRed": true,
    "EnableBandwidthSpecifiers": true,
    "AudioCodecs": {
      "109": {
        "ch-aw-recv": "2",
        "br": "13.2-24.4",
        "SampleRate": 16000,
        "EncodingName": "EVS",
        "bw": "nb-swb"
      }
    },
    "MaxRedundancy": 220,
    "InactivityTimerRTPSeconds": 30,
    "EnableIncomingDTMF": true,
    "ModeSetAMRWB": "0,1,2",
    "EVSHardBwLimit": "nb-swb",
    "IncludeSDPModeChangeCapability": true
  },
  "SIM": {
    "CarrierDomain": "ims.bell.ca",
    "impiFormat": "imsi@carrierDomain"
  },
  "Voice": {
    "EnableVolteByDefault": true,
    "E911SearchTimer": 1,
    "E911OverCSIfNoIMSReg": true,
    "CheckIMSPrefForEmergency": false,
    "CellularE911SearchTimeout": 11,
    "DisableVolteSwitchOnIncompatibleState": true,
    "tLte911Timer": 600
  }
}
aPushSettings.Topicabsentca.bell.volte
aSMSSettingsabsent{"SMSCarrierReportJunkAddress":"4477261"}
aShow4GSwitchabsenttrue
aShowVolteSwitchabsentfalse
aShowVolteWarningUnsupportedCarrierabsentfalse
aSupportsImsCapabilityabsenttrue
aSupportsVolteCapabilityabsenttrue
aSuppressSimToolkitSendShortMessageNotificationsabsenttrue
aapnsabsent
[{"type-mask":1081399,"password":"","DefaultProtocolMask":3,"AllowedProtocolMaskInRoaming":1,"username":"","apn":"connect","AllowedProtocolMask":3},{"type-mask":131072,"password":"","DefaultProtocolMask":2,"AllowedProtocolMaskInRoaming":2,"username":"","apn":"ims","AllowedProtocolMask":2},{"type-mas… 
[
  {
    "type-mask": 1081399,
    "password": "",
    "DefaultProtocolMask": 3,
    "AllowedProtocolMaskInRoaming": 1,
    "username": "",
    "apn": "connect",
    "AllowedProtocolMask": 3
  },
  {
    "type-mask": 131072,
    "password": "",
    "DefaultProtocolMask": 2,
    "AllowedProtocolMaskInRoaming": 2,
    "username": "",
    "apn": "ims",
    "AllowedProtocolMask": 2
  },
  {
    "type-mask": 262144,
    "password": "",
    "DefaultProtocolMask": 3,
    "AllowedProtocolMaskInRoaming": 3,
    "username": "",
    "apn": "sos",
    "AllowedProtocolMask": 3
  }
]
iPhone Air: overrides_D23.plist
Key pathBeforeAfter
aAllowedServicesTypeMaskOnInternetabsent32768
aAttachAPNabsent{"3GPP":{"DefaultProtocolMask":3,"password":"","AllowedProtocolMaskInRoaming":1,"PcscfAddressRequired":false,"username":"","apn":"connect","AllowedProtocolMask":3}}
aCarrierEntitlements.ProtocolVersionabsent2
aIMSConfigabsent
{"Signaling":{"AdditionalContactParams":{"REGISTER,INVITE,INVITE:*":"+g.3gpp.mid-call;+g.3gpp.srvcc-alerting;"},"LocalQoSTimeoutMOSeconds":5000,"TriggerCSFBOnSDPError":true,"AlwaysAddSipInstance":true,"SupportPEarlyMediaHeader":true,"UseFakeSAsForDeregistration":true,"EarlyMediaNeedsHeader":true,"Re… 
{
  "Signaling": {
    "AdditionalContactParams": {
      "REGISTER,INVITE,INVITE:*": "+g.3gpp.mid-call;+g.3gpp.srvcc-alerting;"
    },
    "LocalQoSTimeoutMOSeconds": 5000,
    "TriggerCSFBOnSDPError": true,
    "AlwaysAddSipInstance": true,
    "SupportPEarlyMediaHeader": true,
    "UseFakeSAsForDeregistration": true,
    "EarlyMediaNeedsHeader": true,
    "ReRegisterOnErrorCodes": "SUBSCRIBE:480",
    "SipTimers": {
      "InviteResponseTimeout": 5000
    },
    "WaitForRingingTimerMOSeconds": 25,
    "strictCallFlows": true,
    "SubscriptionTerminatedMeansRegistrationTerminated": true,
    "InviteErrorResponsesToTriggerCSFB": "403,408,480,488,500,504,600,606,503",
    "StartLocalQosTimerOnSessionProgress": true,
    "MaxUdpMessageSize": 1200,
    "EmergencyCallBackModeExpirationSeconds": 1,
    "RingbackTimerSeconds": 0,
    "WaitForRingingTimerMTSeconds": 15,
    "CountryOfOriginationFormat": "PANI",
    "RequirePreconditionsWhenMandatory": false,
    "IncomingCallEndReasons": {
      "DeclineInUse": {
        "ReasonHeaderText": "Secondary device already in use",
        "StatusCode": 603,
        "TerminationEvent": "SecondaryDeviceInUse"
      }
    },
    "EnableCellularNetworkInfo": true,
    "Preconditions": "Supported",
    "ImpuRank": "IMSI@domain",
    "ClearRegistrationCallIdOnDeinitialization": true,
    "ResetSocketWhenNetworkChange": false,
    "UseIPSec": true,
    "ValidateSipMessageRecipient": false,
    "ResetSocketWhenInSameCellularRat": false
  },
  "ConferenceCalling": {
    "AlwaysSubscribeToConferenceEvents": true,
    "SendConferenceSubscribeInNewDialog": true,
    "conferenceServer": "sip:conf@ims.bell.ca"
  },
  "SMS": {
    "enableInNonVoLTEMode": false,
    "allowCSFBInVolteMode": true
  },
  "XCAP": {
    "NafHost": "naf.ims.bell.ca",
    "provisioningDependency": true,
    "BsfPort": 1080,
    "Auid": "MyService/simservs.ngn.etsi.org",
    "NafPort": 8090,
    "SupportsCLIR": false,
    "supported": true,
    "DisableOnNetworkError": true,
    "ForbiddenHttpErrorCodes": "500",
    "AllowedOnlyWhenIMSRegistered": true,
    "BsfHost": "bsf.ims.bell.ca",
    "SupportsCW": false
  },
  "Media": {
    "RTCPIntervalSeconds": 5,
    "IncludeSDPMaxRed": true,
    "EnableBandwidthSpecifiers": true,
    "AudioCodecs": {
      "109": {
        "ch-aw-recv": "2",
        "br": "13.2-24.4",
        "SampleRate": 16000,
        "EncodingName": "EVS",
        "bw": "nb-swb"
      }
    },
    "MaxRedundancy": 220,
    "InactivityTimerRTPSeconds": 30,
    "EnableIncomingDTMF": true,
    "ModeSetAMRWB": "0,1,2",
    "EVSHardBwLimit": "nb-swb",
    "IncludeSDPModeChangeCapability": true
  },
  "SIM": {
    "CarrierDomain": "ims.bell.ca",
    "impiFormat": "imsi@carrierDomain"
  },
  "Voice": {
    "EnableVolteByDefault": true,
    "E911SearchTimer": 1,
    "E911OverCSIfNoIMSReg": true,
    "CheckIMSPrefForEmergency": false,
    "CellularE911SearchTimeout": 11,
    "DisableVolteSwitchOnIncompatibleState": true,
    "tLte911Timer": 600
  }
}
aPushSettings.Topicabsentca.bell.volte
aSMSSettingsabsent{"SMSCarrierReportJunkAddress":"4477261"}
aShow4GSwitchabsenttrue
aShowVolteSwitchabsentfalse
aShowVolteWarningUnsupportedCarrierabsentfalse
aSupportsImsCapabilityabsenttrue
aSupportsVolteCapabilityabsenttrue
aSuppressSimToolkitSendShortMessageNotificationsabsenttrue
aapnsabsent
[{"type-mask":1081399,"password":"","DefaultProtocolMask":3,"AllowedProtocolMaskInRoaming":1,"username":"","apn":"connect","AllowedProtocolMask":3},{"type-mask":131072,"password":"","DefaultProtocolMask":2,"AllowedProtocolMaskInRoaming":2,"username":"","apn":"ims","AllowedProtocolMask":2},{"type-mas… 
[
  {
    "type-mask": 1081399,
    "password": "",
    "DefaultProtocolMask": 3,
    "AllowedProtocolMaskInRoaming": 1,
    "username": "",
    "apn": "connect",
    "AllowedProtocolMask": 3
  },
  {
    "type-mask": 131072,
    "password": "",
    "DefaultProtocolMask": 2,
    "AllowedProtocolMaskInRoaming": 2,
    "username": "",
    "apn": "ims",
    "AllowedProtocolMask": 2
  },
  {
    "type-mask": 262144,
    "password": "",
    "DefaultProtocolMask": 3,
    "AllowedProtocolMaskInRoaming": 3,
    "username": "",
    "apn": "sos",
    "AllowedProtocolMask": 3
  }
]
iPhone 17e: overrides_V159.plist
Key pathBeforeAfter
aAllowedServicesTypeMaskOnInternetabsent32768
aAttachAPNabsent{"3GPP":{"DefaultProtocolMask":3,"password":"","AllowedProtocolMaskInRoaming":1,"PcscfAddressRequired":false,"username":"","apn":"connect","AllowedProtocolMask":3}}
aCarrierEntitlements.ProtocolVersionabsent2
aIMSConfigabsent
{"Signaling":{"AdditionalContactParams":{"REGISTER,INVITE,INVITE:*":"+g.3gpp.mid-call;+g.3gpp.srvcc-alerting;"},"LocalQoSTimeoutMOSeconds":5000,"TriggerCSFBOnSDPError":true,"AlwaysAddSipInstance":true,"SupportPEarlyMediaHeader":true,"UseFakeSAsForDeregistration":true,"EarlyMediaNeedsHeader":true,"Re… 
{
  "Signaling": {
    "AdditionalContactParams": {
      "REGISTER,INVITE,INVITE:*": "+g.3gpp.mid-call;+g.3gpp.srvcc-alerting;"
    },
    "LocalQoSTimeoutMOSeconds": 5000,
    "TriggerCSFBOnSDPError": true,
    "AlwaysAddSipInstance": true,
    "SupportPEarlyMediaHeader": true,
    "UseFakeSAsForDeregistration": true,
    "EarlyMediaNeedsHeader": true,
    "ReRegisterOnErrorCodes": "SUBSCRIBE:480",
    "SipTimers": {
      "InviteResponseTimeout": 5000
    },
    "WaitForRingingTimerMOSeconds": 25,
    "strictCallFlows": true,
    "SubscriptionTerminatedMeansRegistrationTerminated": true,
    "InviteErrorResponsesToTriggerCSFB": "403,408,480,488,500,504,600,606,503",
    "StartLocalQosTimerOnSessionProgress": true,
    "MaxUdpMessageSize": 1200,
    "EmergencyCallBackModeExpirationSeconds": 1,
    "RingbackTimerSeconds": 0,
    "WaitForRingingTimerMTSeconds": 15,
    "CountryOfOriginationFormat": "PANI",
    "RequirePreconditionsWhenMandatory": false,
    "IncomingCallEndReasons": {
      "DeclineInUse": {
        "ReasonHeaderText": "Secondary device already in use",
        "StatusCode": 603,
        "TerminationEvent": "SecondaryDeviceInUse"
      }
    },
    "EnableCellularNetworkInfo": true,
    "Preconditions": "Supported",
    "ImpuRank": "IMSI@domain",
    "ClearRegistrationCallIdOnDeinitialization": true,
    "ResetSocketWhenNetworkChange": false,
    "UseIPSec": true,
    "ValidateSipMessageRecipient": false,
    "ResetSocketWhenInSameCellularRat": false
  },
  "ConferenceCalling": {
    "AlwaysSubscribeToConferenceEvents": true,
    "SendConferenceSubscribeInNewDialog": true,
    "conferenceServer": "sip:conf@ims.bell.ca"
  },
  "SMS": {
    "enableInNonVoLTEMode": false,
    "allowCSFBInVolteMode": true
  },
  "XCAP": {
    "NafHost": "naf.ims.bell.ca",
    "provisioningDependency": true,
    "BsfPort": 1080,
    "Auid": "MyService/simservs.ngn.etsi.org",
    "NafPort": 8090,
    "SupportsCLIR": false,
    "supported": true,
    "DisableOnNetworkError": true,
    "ForbiddenHttpErrorCodes": "500",
    "AllowedOnlyWhenIMSRegistered": true,
    "BsfHost": "bsf.ims.bell.ca",
    "SupportsCW": false
  },
  "Media": {
    "RTCPIntervalSeconds": 5,
    "IncludeSDPMaxRed": true,
    "EnableBandwidthSpecifiers": true,
    "AudioCodecs": {
      "109": {
        "ch-aw-recv": "2",
        "br": "13.2-24.4",
        "SampleRate": 16000,
        "EncodingName": "EVS",
        "bw": "nb-swb"
      }
    },
    "MaxRedundancy": 220,
    "InactivityTimerRTPSeconds": 30,
    "EnableIncomingDTMF": true,
    "ModeSetAMRWB": "0,1,2",
    "EVSHardBwLimit": "nb-swb",
    "IncludeSDPModeChangeCapability": true
  },
  "SIM": {
    "CarrierDomain": "ims.bell.ca",
    "impiFormat": "imsi@carrierDomain"
  },
  "Voice": {
    "EnableVolteByDefault": true,
    "E911SearchTimer": 1,
    "E911OverCSIfNoIMSReg": true,
    "CheckIMSPrefForEmergency": false,
    "CellularE911SearchTimeout": 11,
    "DisableVolteSwitchOnIncompatibleState": true,
    "tLte911Timer": 600
  }
}
aPushSettings.Topicabsentca.bell.volte
aSMSSettingsabsent{"SMSCarrierReportJunkAddress":"4477261"}
aShow4GSwitchabsenttrue
aShowVolteSwitchabsentfalse
aShowVolteWarningUnsupportedCarrierabsentfalse
aSupportsImsCapabilityabsenttrue
aSupportsVolteCapabilityabsenttrue
aSuppressSimToolkitSendShortMessageNotificationsabsenttrue
aapnsabsent
[{"type-mask":1081399,"password":"","DefaultProtocolMask":3,"AllowedProtocolMaskInRoaming":1,"username":"","apn":"connect","AllowedProtocolMask":3},{"type-mask":131072,"password":"","DefaultProtocolMask":2,"AllowedProtocolMaskInRoaming":2,"username":"","apn":"ims","AllowedProtocolMask":2},{"type-mas… 
[
  {
    "type-mask": 1081399,
    "password": "",
    "DefaultProtocolMask": 3,
    "AllowedProtocolMaskInRoaming": 1,
    "username": "",
    "apn": "connect",
    "AllowedProtocolMask": 3
  },
  {
    "type-mask": 131072,
    "password": "",
    "DefaultProtocolMask": 2,
    "AllowedProtocolMaskInRoaming": 2,
    "username": "",
    "apn": "ims",
    "AllowedProtocolMask": 2
  },
  {
    "type-mask": 262144,
    "password": "",
    "DefaultProtocolMask": 3,
    "AllowedProtocolMaskInRoaming": 3,
    "username": "",
    "apn": "sos",
    "AllowedProtocolMask": 3
  }
]
iPhone 17, 17 Pro, 17 Pro Max: overrides_V53_V54_V57.plist
Key pathBeforeAfter
aAllowedServicesTypeMaskOnInternetabsent32768
aAttachAPNabsent{"3GPP":{"DefaultProtocolMask":3,"password":"","AllowedProtocolMaskInRoaming":1,"PcscfAddressRequired":false,"username":"","apn":"connect","AllowedProtocolMask":3}}
aCarrierEntitlements.ProtocolVersionabsent2
cDerPriFileVersion6.0.1615.4.161
aIMSConfigabsent
{"Signaling":{"AdditionalContactParams":{"REGISTER,INVITE,INVITE:*":"+g.3gpp.mid-call;+g.3gpp.srvcc-alerting;"},"LocalQoSTimeoutMOSeconds":5000,"TriggerCSFBOnSDPError":true,"AlwaysAddSipInstance":true,"SupportPEarlyMediaHeader":true,"UseFakeSAsForDeregistration":true,"EarlyMediaNeedsHeader":true,"Re… 
{
  "Signaling": {
    "AdditionalContactParams": {
      "REGISTER,INVITE,INVITE:*": "+g.3gpp.mid-call;+g.3gpp.srvcc-alerting;"
    },
    "LocalQoSTimeoutMOSeconds": 5000,
    "TriggerCSFBOnSDPError": true,
    "AlwaysAddSipInstance": true,
    "SupportPEarlyMediaHeader": true,
    "UseFakeSAsForDeregistration": true,
    "EarlyMediaNeedsHeader": true,
    "ReRegisterOnErrorCodes": "SUBSCRIBE:480",
    "SipTimers": {
      "InviteResponseTimeout": 5000
    },
    "WaitForRingingTimerMOSeconds": 25,
    "strictCallFlows": true,
    "SubscriptionTerminatedMeansRegistrationTerminated": true,
    "InviteErrorResponsesToTriggerCSFB": "403,408,480,488,500,504,600,606,503",
    "StartLocalQosTimerOnSessionProgress": true,
    "MaxUdpMessageSize": 1200,
    "EmergencyCallBackModeExpirationSeconds": 1,
    "RingbackTimerSeconds": 0,
    "WaitForRingingTimerMTSeconds": 15,
    "CountryOfOriginationFormat": "PANI",
    "RequirePreconditionsWhenMandatory": false,
    "IncomingCallEndReasons": {
      "DeclineInUse": {
        "ReasonHeaderText": "Secondary device already in use",
        "StatusCode": 603,
        "TerminationEvent": "SecondaryDeviceInUse"
      }
    },
    "EnableCellularNetworkInfo": true,
    "Preconditions": "Supported",
    "ImpuRank": "IMSI@domain",
    "ClearRegistrationCallIdOnDeinitialization": true,
    "ResetSocketWhenNetworkChange": false,
    "UseIPSec": true,
    "ValidateSipMessageRecipient": false,
    "ResetSocketWhenInSameCellularRat": false
  },
  "ConferenceCalling": {
    "AlwaysSubscribeToConferenceEvents": true,
    "SendConferenceSubscribeInNewDialog": true,
    "conferenceServer": "sip:conf@ims.bell.ca"
  },
  "SMS": {
    "enableInNonVoLTEMode": false,
    "allowCSFBInVolteMode": true
  },
  "XCAP": {
    "NafHost": "naf.ims.bell.ca",
    "provisioningDependency": true,
    "BsfPort": 1080,
    "Auid": "MyService/simservs.ngn.etsi.org",
    "NafPort": 8090,
    "SupportsCLIR": false,
    "supported": true,
    "DisableOnNetworkError": true,
    "ForbiddenHttpErrorCodes": "500",
    "AllowedOnlyWhenIMSRegistered": true,
    "BsfHost": "bsf.ims.bell.ca",
    "SupportsCW": false
  },
  "Media": {
    "RTCPIntervalSeconds": 5,
    "IncludeSDPMaxRed": true,
    "EnableBandwidthSpecifiers": true,
    "AudioCodecs": {
      "109": {
        "ch-aw-recv": "2",
        "br": "13.2-24.4",
        "SampleRate": 16000,
        "EncodingName": "EVS",
        "bw": "nb-swb"
      }
    },
    "MaxRedundancy": 220,
    "InactivityTimerRTPSeconds": 30,
    "EnableIncomingDTMF": true,
    "ModeSetAMRWB": "0,1,2",
    "EVSHardBwLimit": "nb-swb",
    "IncludeSDPModeChangeCapability": true
  },
  "SIM": {
    "CarrierDomain": "ims.bell.ca",
    "impiFormat": "imsi@carrierDomain"
  },
  "Voice": {
    "EnableVolteByDefault": true,
    "E911SearchTimer": 1,
    "E911OverCSIfNoIMSReg": true,
    "CheckIMSPrefForEmergency": false,
    "CellularE911SearchTimeout": 11,
    "DisableVolteSwitchOnIncompatibleState": true,
    "tLte911Timer": 600
  }
}
aPushSettings.Topicabsentca.bell.volte
aSMSSettingsabsent{"SMSCarrierReportJunkAddress":"4477261"}
aShow4GSwitchabsenttrue
aShowVolteSwitchabsentfalse
aShowVolteWarningUnsupportedCarrierabsentfalse
aSupportsImsCapabilityabsenttrue
aSupportsVolteCapabilityabsenttrue
aSuppressSimToolkitSendShortMessageNotificationsabsenttrue
aapnsabsent
[{"type-mask":1081399,"password":"","DefaultProtocolMask":3,"AllowedProtocolMaskInRoaming":1,"username":"","apn":"connect","AllowedProtocolMask":3},{"type-mask":131072,"password":"","DefaultProtocolMask":2,"AllowedProtocolMaskInRoaming":2,"username":"","apn":"ims","AllowedProtocolMask":2},{"type-mas… 
[
  {
    "type-mask": 1081399,
    "password": "",
    "DefaultProtocolMask": 3,
    "AllowedProtocolMaskInRoaming": 1,
    "username": "",
    "apn": "connect",
    "AllowedProtocolMask": 3
  },
  {
    "type-mask": 131072,
    "password": "",
    "DefaultProtocolMask": 2,
    "AllowedProtocolMaskInRoaming": 2,
    "username": "",
    "apn": "ims",
    "AllowedProtocolMask": 2
  },
  {
    "type-mask": 262144,
    "password": "",
    "DefaultProtocolMask": 3,
    "AllowedProtocolMaskInRoaming": 3,
    "username": "",
    "apn": "sos",
    "AllowedProtocolMask": 3
  }
]
iPhone 17, 17 Pro, 17 Pro Max: overrides_V53_V54_V57.der.pri
Key pathBeforeAfter
cheader.PRI Revision6.0.1615.4.161
cschema[361]/nv/item_files/modem/nas/mav_gfnh_recprcl_roaming/nv/item_files/modem/nas/mav_force_srvcc
rschema[364]/nv/item_files/modem/nas/mav_force_srvccabsent
rschema[365]/nv/item_files/modem/mav/mav_asm_app_resp_enableabsent
rschema[366]/nv/item_files/modem/mav/hst_detectionabsent
cunknown.9f83e4350600a1000504a100
iPhone 16, 16 Plus, 16 Pro, 16 Pro Max: overrides_D93_D94_D47_D48.plist
Key pathBeforeAfter
aAllowedServicesTypeMaskOnInternetabsent32768
aAttachAPNabsent{"3GPP":{"DefaultProtocolMask":3,"password":"","AllowedProtocolMaskInRoaming":1,"PcscfAddressRequired":false,"username":"","apn":"connect","AllowedProtocolMask":3}}
aCarrierEntitlements.ProtocolVersionabsent2
cDerPriFileVersion6.0.1615.4.161
aIMSConfigabsent
{"Signaling":{"AdditionalContactParams":{"REGISTER,INVITE,INVITE:*":"+g.3gpp.mid-call;+g.3gpp.srvcc-alerting;"},"LocalQoSTimeoutMOSeconds":5000,"TriggerCSFBOnSDPError":true,"AlwaysAddSipInstance":true,"SupportPEarlyMediaHeader":true,"UseFakeSAsForDeregistration":true,"EarlyMediaNeedsHeader":true,"Re… 
{
  "Signaling": {
    "AdditionalContactParams": {
      "REGISTER,INVITE,INVITE:*": "+g.3gpp.mid-call;+g.3gpp.srvcc-alerting;"
    },
    "LocalQoSTimeoutMOSeconds": 5000,
    "TriggerCSFBOnSDPError": true,
    "AlwaysAddSipInstance": true,
    "SupportPEarlyMediaHeader": true,
    "UseFakeSAsForDeregistration": true,
    "EarlyMediaNeedsHeader": true,
    "ReRegisterOnErrorCodes": "SUBSCRIBE:480",
    "SipTimers": {
      "InviteResponseTimeout": 5000
    },
    "WaitForRingingTimerMOSeconds": 25,
    "strictCallFlows": true,
    "SubscriptionTerminatedMeansRegistrationTerminated": true,
    "InviteErrorResponsesToTriggerCSFB": "403,408,480,488,500,504,600,606,503",
    "StartLocalQosTimerOnSessionProgress": true,
    "MaxUdpMessageSize": 1200,
    "EmergencyCallBackModeExpirationSeconds": 1,
    "RingbackTimerSeconds": 0,
    "WaitForRingingTimerMTSeconds": 15,
    "CountryOfOriginationFormat": "PANI",
    "RequirePreconditionsWhenMandatory": false,
    "IncomingCallEndReasons": {
      "DeclineInUse": {
        "ReasonHeaderText": "Secondary device already in use",
        "StatusCode": 603,
        "TerminationEvent": "SecondaryDeviceInUse"
      }
    },
    "EnableCellularNetworkInfo": true,
    "Preconditions": "Supported",
    "ImpuRank": "IMSI@domain",
    "ClearRegistrationCallIdOnDeinitialization": true,
    "ResetSocketWhenNetworkChange": false,
    "UseIPSec": true,
    "ValidateSipMessageRecipient": false,
    "ResetSocketWhenInSameCellularRat": false
  },
  "ConferenceCalling": {
    "AlwaysSubscribeToConferenceEvents": true,
    "SendConferenceSubscribeInNewDialog": true,
    "conferenceServer": "sip:conf@ims.bell.ca"
  },
  "SMS": {
    "enableInNonVoLTEMode": false,
    "allowCSFBInVolteMode": true
  },
  "XCAP": {
    "NafHost": "naf.ims.bell.ca",
    "provisioningDependency": true,
    "BsfPort": 1080,
    "Auid": "MyService/simservs.ngn.etsi.org",
    "NafPort": 8090,
    "SupportsCLIR": false,
    "supported": true,
    "DisableOnNetworkError": true,
    "ForbiddenHttpErrorCodes": "500",
    "AllowedOnlyWhenIMSRegistered": true,
    "BsfHost": "bsf.ims.bell.ca",
    "SupportsCW": false
  },
  "Media": {
    "RTCPIntervalSeconds": 5,
    "IncludeSDPMaxRed": true,
    "EnableBandwidthSpecifiers": true,
    "AudioCodecs": {
      "109": {
        "ch-aw-recv": "2",
        "br": "13.2-24.4",
        "SampleRate": 16000,
        "EncodingName": "EVS",
        "bw": "nb-swb"
      }
    },
    "MaxRedundancy": 220,
    "InactivityTimerRTPSeconds": 30,
    "EnableIncomingDTMF": true,
    "ModeSetAMRWB": "0,1,2",
    "EVSHardBwLimit": "nb-swb",
    "IncludeSDPModeChangeCapability": true
  },
  "SIM": {
    "CarrierDomain": "ims.bell.ca",
    "impiFormat": "imsi@carrierDomain"
  },
  "Voice": {
    "EnableVolteByDefault": true,
    "E911SearchTimer": 1,
    "E911OverCSIfNoIMSReg": true,
    "CheckIMSPrefForEmergency": false,
    "CellularE911SearchTimeout": 11,
    "DisableVolteSwitchOnIncompatibleState": true,
    "tLte911Timer": 600
  }
}
aPushSettings.Topicabsentca.bell.volte
aSMSSettingsabsent{"SMSCarrierReportJunkAddress":"4477261"}
aShow4GSwitchabsenttrue
aShowVolteSwitchabsentfalse
aShowVolteWarningUnsupportedCarrierabsentfalse
aSupportsImsCapabilityabsenttrue
aSupportsVolteCapabilityabsenttrue
aSuppressSimToolkitSendShortMessageNotificationsabsenttrue
aapnsabsent
[{"type-mask":1081399,"password":"","DefaultProtocolMask":3,"AllowedProtocolMaskInRoaming":1,"username":"","apn":"connect","AllowedProtocolMask":3},{"type-mask":131072,"password":"","DefaultProtocolMask":2,"AllowedProtocolMaskInRoaming":2,"username":"","apn":"ims","AllowedProtocolMask":2},{"type-mas… 
[
  {
    "type-mask": 1081399,
    "password": "",
    "DefaultProtocolMask": 3,
    "AllowedProtocolMaskInRoaming": 1,
    "username": "",
    "apn": "connect",
    "AllowedProtocolMask": 3
  },
  {
    "type-mask": 131072,
    "password": "",
    "DefaultProtocolMask": 2,
    "AllowedProtocolMaskInRoaming": 2,
    "username": "",
    "apn": "ims",
    "AllowedProtocolMask": 2
  },
  {
    "type-mask": 262144,
    "password": "",
    "DefaultProtocolMask": 3,
    "AllowedProtocolMaskInRoaming": 3,
    "username": "",
    "apn": "sos",
    "AllowedProtocolMask": 3
  }
]
iPhone 16, 16 Plus, 16 Pro, 16 Pro Max: overrides_D93_D94_D47_D48.der.pri
Key pathBeforeAfter
cheader.PRI Revision6.0.1615.4.161
rschema[332]/nv/item_files/modem/nas/mav_gfnh_recprcl_roamingabsent
aschema[334]absent/nv/item_files/modem/nas/mav_force_srvcc
rschema[337]/nv/item_files/modem/nas/mav_force_srvccabsent
rschema[338]/nv/item_files/modem/mav/mav_asm_app_resp_enableabsent
cunknown.9f83e4350600a1000504a100
iPhone 15, 15 Plus, 15 Pro, 15 Pro Max: overrides_D83_D84_D37_D38.plist
Key pathBeforeAfter
aAllowedServicesTypeMaskOnInternetabsent32768
aAttachAPNabsent{"3GPP":{"DefaultProtocolMask":3,"password":"","AllowedProtocolMaskInRoaming":1,"PcscfAddressRequired":false,"username":"","apn":"connect","AllowedProtocolMask":3}}
aCarrierEntitlements.ProtocolVersionabsent2
cDerPriFileVersion6.0.1615.4.161
aIMSConfigabsent
{"Signaling":{"AdditionalContactParams":{"REGISTER,INVITE,INVITE:*":"+g.3gpp.mid-call;+g.3gpp.srvcc-alerting;"},"LocalQoSTimeoutMOSeconds":5000,"TriggerCSFBOnSDPError":true,"AlwaysAddSipInstance":true,"SupportPEarlyMediaHeader":true,"UseFakeSAsForDeregistration":true,"EarlyMediaNeedsHeader":true,"Re… 
{
  "Signaling": {
    "AdditionalContactParams": {
      "REGISTER,INVITE,INVITE:*": "+g.3gpp.mid-call;+g.3gpp.srvcc-alerting;"
    },
    "LocalQoSTimeoutMOSeconds": 5000,
    "TriggerCSFBOnSDPError": true,
    "AlwaysAddSipInstance": true,
    "SupportPEarlyMediaHeader": true,
    "UseFakeSAsForDeregistration": true,
    "EarlyMediaNeedsHeader": true,
    "ReRegisterOnErrorCodes": "SUBSCRIBE:480",
    "SipTimers": {
      "InviteResponseTimeout": 5000
    },
    "WaitForRingingTimerMOSeconds": 25,
    "strictCallFlows": true,
    "SubscriptionTerminatedMeansRegistrationTerminated": true,
    "InviteErrorResponsesToTriggerCSFB": "403,408,480,488,500,504,600,606,503",
    "StartLocalQosTimerOnSessionProgress": true,
    "MaxUdpMessageSize": 1200,
    "EmergencyCallBackModeExpirationSeconds": 1,
    "RingbackTimerSeconds": 0,
    "WaitForRingingTimerMTSeconds": 15,
    "CountryOfOriginationFormat": "PANI",
    "RequirePreconditionsWhenMandatory": false,
    "IncomingCallEndReasons": {
      "DeclineInUse": {
        "ReasonHeaderText": "Secondary device already in use",
        "StatusCode": 603,
        "TerminationEvent": "SecondaryDeviceInUse"
      }
    },
    "EnableCellularNetworkInfo": true,
    "Preconditions": "Supported",
    "ImpuRank": "IMSI@domain",
    "ClearRegistrationCallIdOnDeinitialization": true,
    "ResetSocketWhenNetworkChange": false,
    "UseIPSec": true,
    "ValidateSipMessageRecipient": false,
    "ResetSocketWhenInSameCellularRat": false
  },
  "ConferenceCalling": {
    "AlwaysSubscribeToConferenceEvents": true,
    "SendConferenceSubscribeInNewDialog": true,
    "conferenceServer": "sip:conf@ims.bell.ca"
  },
  "SMS": {
    "enableInNonVoLTEMode": false,
    "allowCSFBInVolteMode": true
  },
  "XCAP": {
    "NafHost": "naf.ims.bell.ca",
    "provisioningDependency": true,
    "BsfPort": 1080,
    "Auid": "MyService/simservs.ngn.etsi.org",
    "NafPort": 8090,
    "SupportsCLIR": false,
    "supported": true,
    "DisableOnNetworkError": true,
    "ForbiddenHttpErrorCodes": "500",
    "AllowedOnlyWhenIMSRegistered": true,
    "BsfHost": "bsf.ims.bell.ca",
    "SupportsCW": false
  },
  "Media": {
    "RTCPIntervalSeconds": 5,
    "IncludeSDPMaxRed": true,
    "EnableBandwidthSpecifiers": true,
    "AudioCodecs": {
      "109": {
        "ch-aw-recv": "2",
        "br": "13.2-24.4",
        "SampleRate": 16000,
        "EncodingName": "EVS",
        "bw": "nb-swb"
      }
    },
    "MaxRedundancy": 220,
    "InactivityTimerRTPSeconds": 30,
    "EnableIncomingDTMF": true,
    "ModeSetAMRWB": "0,1,2",
    "EVSHardBwLimit": "nb-swb",
    "IncludeSDPModeChangeCapability": true
  },
  "SIM": {
    "CarrierDomain": "ims.bell.ca",
    "impiFormat": "imsi@carrierDomain"
  },
  "Voice": {
    "EnableVolteByDefault": true,
    "E911SearchTimer": 1,
    "E911OverCSIfNoIMSReg": true,
    "CheckIMSPrefForEmergency": false,
    "CellularE911SearchTimeout": 11,
    "DisableVolteSwitchOnIncompatibleState": true,
    "tLte911Timer": 600
  }
}
aPushSettings.Topicabsentca.bell.volte
aSMSSettingsabsent{"SMSCarrierReportJunkAddress":"4477261"}
aShow4GSwitchabsenttrue
aShowVolteSwitchabsentfalse
aShowVolteWarningUnsupportedCarrierabsentfalse
aSupportsImsCapabilityabsenttrue
aSupportsVolteCapabilityabsenttrue
aSuppressSimToolkitSendShortMessageNotificationsabsenttrue
aapnsabsent
[{"type-mask":1081399,"password":"","DefaultProtocolMask":3,"AllowedProtocolMaskInRoaming":1,"username":"","apn":"connect","AllowedProtocolMask":3},{"type-mask":131072,"password":"","DefaultProtocolMask":2,"AllowedProtocolMaskInRoaming":2,"username":"","apn":"ims","AllowedProtocolMask":2},{"type-mas… 
[
  {
    "type-mask": 1081399,
    "password": "",
    "DefaultProtocolMask": 3,
    "AllowedProtocolMaskInRoaming": 1,
    "username": "",
    "apn": "connect",
    "AllowedProtocolMask": 3
  },
  {
    "type-mask": 131072,
    "password": "",
    "DefaultProtocolMask": 2,
    "AllowedProtocolMaskInRoaming": 2,
    "username": "",
    "apn": "ims",
    "AllowedProtocolMask": 2
  },
  {
    "type-mask": 262144,
    "password": "",
    "DefaultProtocolMask": 3,
    "AllowedProtocolMaskInRoaming": 3,
    "username": "",
    "apn": "sos",
    "AllowedProtocolMask": 3
  }
]
iPhone 15, 15 Plus, 15 Pro, 15 Pro Max: overrides_D83_D84_D37_D38.der.pri
Key pathBeforeAfter
cheader.PRI Revision6.0.1615.4.161
cschema[330]/nv/item_files/modem/nas/mav_gfnh_recprcl_roaming/nv/item_files/modem/nas/mav_force_srvcc
rschema[333]/nv/item_files/modem/nas/mav_force_srvccabsent
cunknown.9f83e4350600a1000504a100
iPhone 14, 14 Plus, 14 Pro, 14 Pro Max: overrides_D73_D74_D27_D28.plist
Key pathBeforeAfter
aAllowedServicesTypeMaskOnInternetabsent32768
aAttachAPNabsent{"3GPP":{"DefaultProtocolMask":3,"password":"","AllowedProtocolMaskInRoaming":1,"PcscfAddressRequired":false,"username":"","apn":"connect","AllowedProtocolMask":3}}
aCarrierEntitlements.ProtocolVersionabsent2
cDerPriFileVersion6.0.1615.4.161
aIMSConfigabsent
{"Signaling":{"AdditionalContactParams":{"REGISTER,INVITE,INVITE:*":"+g.3gpp.mid-call;+g.3gpp.srvcc-alerting;"},"LocalQoSTimeoutMOSeconds":5000,"TriggerCSFBOnSDPError":true,"AlwaysAddSipInstance":true,"SupportPEarlyMediaHeader":true,"UseFakeSAsForDeregistration":true,"EarlyMediaNeedsHeader":true,"Re… 
{
  "Signaling": {
    "AdditionalContactParams": {
      "REGISTER,INVITE,INVITE:*": "+g.3gpp.mid-call;+g.3gpp.srvcc-alerting;"
    },
    "LocalQoSTimeoutMOSeconds": 5000,
    "TriggerCSFBOnSDPError": true,
    "AlwaysAddSipInstance": true,
    "SupportPEarlyMediaHeader": true,
    "UseFakeSAsForDeregistration": true,
    "EarlyMediaNeedsHeader": true,
    "ReRegisterOnErrorCodes": "SUBSCRIBE:480",
    "SipTimers": {
      "InviteResponseTimeout": 5000
    },
    "WaitForRingingTimerMOSeconds": 25,
    "strictCallFlows": true,
    "SubscriptionTerminatedMeansRegistrationTerminated": true,
    "InviteErrorResponsesToTriggerCSFB": "403,408,480,488,500,504,600,606,503",
    "StartLocalQosTimerOnSessionProgress": true,
    "MaxUdpMessageSize": 1200,
    "EmergencyCallBackModeExpirationSeconds": 1,
    "RingbackTimerSeconds": 0,
    "WaitForRingingTimerMTSeconds": 15,
    "CountryOfOriginationFormat": "PANI",
    "RequirePreconditionsWhenMandatory": false,
    "IncomingCallEndReasons": {
      "DeclineInUse": {
        "ReasonHeaderText": "Secondary device already in use",
        "StatusCode": 603,
        "TerminationEvent": "SecondaryDeviceInUse"
      }
    },
    "EnableCellularNetworkInfo": true,
    "Preconditions": "Supported",
    "ImpuRank": "IMSI@domain",
    "ClearRegistrationCallIdOnDeinitialization": true,
    "ResetSocketWhenNetworkChange": false,
    "UseIPSec": true,
    "ValidateSipMessageRecipient": false,
    "ResetSocketWhenInSameCellularRat": false
  },
  "ConferenceCalling": {
    "AlwaysSubscribeToConferenceEvents": true,
    "SendConferenceSubscribeInNewDialog": true,
    "conferenceServer": "sip:conf@ims.bell.ca"
  },
  "SMS": {
    "enableInNonVoLTEMode": false,
    "allowCSFBInVolteMode": true
  },
  "XCAP": {
    "NafHost": "naf.ims.bell.ca",
    "provisioningDependency": true,
    "BsfPort": 1080,
    "Auid": "MyService/simservs.ngn.etsi.org",
    "NafPort": 8090,
    "SupportsCLIR": false,
    "supported": true,
    "DisableOnNetworkError": true,
    "ForbiddenHttpErrorCodes": "500",
    "AllowedOnlyWhenIMSRegistered": true,
    "BsfHost": "bsf.ims.bell.ca",
    "SupportsCW": false
  },
  "Media": {
    "RTCPIntervalSeconds": 5,
    "IncludeSDPMaxRed": true,
    "EnableBandwidthSpecifiers": true,
    "AudioCodecs": {
      "109": {
        "ch-aw-recv": "2",
        "br": "13.2-24.4",
        "SampleRate": 16000,
        "EncodingName": "EVS",
        "bw": "nb-swb"
      }
    },
    "MaxRedundancy": 220,
    "InactivityTimerRTPSeconds": 30,
    "EnableIncomingDTMF": true,
    "ModeSetAMRWB": "0,1,2",
    "EVSHardBwLimit": "nb-swb",
    "IncludeSDPModeChangeCapability": true
  },
  "SIM": {
    "CarrierDomain": "ims.bell.ca",
    "impiFormat": "imsi@carrierDomain"
  },
  "Voice": {
    "EnableVolteByDefault": true,
    "E911SearchTimer": 1,
    "E911OverCSIfNoIMSReg": true,
    "CheckIMSPrefForEmergency": false,
    "CellularE911SearchTimeout": 11,
    "DisableVolteSwitchOnIncompatibleState": true,
    "tLte911Timer": 600
  }
}
aPushSettings.Topicabsentca.bell.volte
aSMSSettingsabsent{"SMSCarrierReportJunkAddress":"4477261"}
aShow4GSwitchabsenttrue
aShowVolteSwitchabsentfalse
aShowVolteWarningUnsupportedCarrierabsentfalse
aSupportsImsCapabilityabsenttrue
aSupportsVolteCapabilityabsenttrue
aSuppressSimToolkitSendShortMessageNotificationsabsenttrue
aapnsabsent
[{"type-mask":1081399,"password":"","DefaultProtocolMask":3,"AllowedProtocolMaskInRoaming":1,"username":"","apn":"connect","AllowedProtocolMask":3},{"type-mask":131072,"password":"","DefaultProtocolMask":2,"AllowedProtocolMaskInRoaming":2,"username":"","apn":"ims","AllowedProtocolMask":2},{"type-mas… 
[
  {
    "type-mask": 1081399,
    "password": "",
    "DefaultProtocolMask": 3,
    "AllowedProtocolMaskInRoaming": 1,
    "username": "",
    "apn": "connect",
    "AllowedProtocolMask": 3
  },
  {
    "type-mask": 131072,
    "password": "",
    "DefaultProtocolMask": 2,
    "AllowedProtocolMaskInRoaming": 2,
    "username": "",
    "apn": "ims",
    "AllowedProtocolMask": 2
  },
  {
    "type-mask": 262144,
    "password": "",
    "DefaultProtocolMask": 3,
    "AllowedProtocolMaskInRoaming": 3,
    "username": "",
    "apn": "sos",
    "AllowedProtocolMask": 3
  }
]
iPhone 14, 14 Plus, 14 Pro, 14 Pro Max: overrides_D73_D74_D27_D28.der.pri
Key pathBeforeAfter
cheader.PRI Revision6.0.1615.4.161
rschema[314]/nv/item_files/modem/nas/mav_gfnh_recprcl_roamingabsent
rschema[315]/nv/item_files/modem/mav/enable_ds_mit_for_inactive_nw_sliceabsent
aschema[315]absent/nv/item_files/modem/mav/enable_ds_mit_for_inactive_nw_slice
cunknown.9f83e4350600a1000504a100
iPhone SE (3rd generation): overrides_D49.plist
Key pathBeforeAfter
aAllowedServicesTypeMaskOnInternetabsent32768
aAttachAPNabsent{"3GPP":{"DefaultProtocolMask":3,"password":"","AllowedProtocolMaskInRoaming":1,"PcscfAddressRequired":false,"username":"","apn":"connect","AllowedProtocolMask":3}}
aCarrierEntitlements.ProtocolVersionabsent2
cDerPriFileVersion6.0.1615.4.161
aIMSConfigabsent
{"Signaling":{"AdditionalContactParams":{"REGISTER,INVITE,INVITE:*":"+g.3gpp.mid-call;+g.3gpp.srvcc-alerting;"},"LocalQoSTimeoutMOSeconds":5000,"TriggerCSFBOnSDPError":true,"AlwaysAddSipInstance":true,"SupportPEarlyMediaHeader":true,"UseFakeSAsForDeregistration":true,"EarlyMediaNeedsHeader":true,"Re… 
{
  "Signaling": {
    "AdditionalContactParams": {
      "REGISTER,INVITE,INVITE:*": "+g.3gpp.mid-call;+g.3gpp.srvcc-alerting;"
    },
    "LocalQoSTimeoutMOSeconds": 5000,
    "TriggerCSFBOnSDPError": true,
    "AlwaysAddSipInstance": true,
    "SupportPEarlyMediaHeader": true,
    "UseFakeSAsForDeregistration": true,
    "EarlyMediaNeedsHeader": true,
    "ReRegisterOnErrorCodes": "SUBSCRIBE:480",
    "SipTimers": {
      "InviteResponseTimeout": 5000
    },
    "WaitForRingingTimerMOSeconds": 25,
    "strictCallFlows": true,
    "SubscriptionTerminatedMeansRegistrationTerminated": true,
    "InviteErrorResponsesToTriggerCSFB": "403,408,480,488,500,504,600,606,503",
    "StartLocalQosTimerOnSessionProgress": true,
    "MaxUdpMessageSize": 1200,
    "EmergencyCallBackModeExpirationSeconds": 1,
    "RingbackTimerSeconds": 0,
    "WaitForRingingTimerMTSeconds": 15,
    "CountryOfOriginationFormat": "PANI",
    "RequirePreconditionsWhenMandatory": false,
    "IncomingCallEndReasons": {
      "DeclineInUse": {
        "ReasonHeaderText": "Secondary device already in use",
        "StatusCode": 603,
        "TerminationEvent": "SecondaryDeviceInUse"
      }
    },
    "EnableCellularNetworkInfo": true,
    "Preconditions": "Supported",
    "ImpuRank": "IMSI@domain",
    "ClearRegistrationCallIdOnDeinitialization": true,
    "ResetSocketWhenNetworkChange": false,
    "UseIPSec": true,
    "ValidateSipMessageRecipient": false,
    "ResetSocketWhenInSameCellularRat": false
  },
  "ConferenceCalling": {
    "AlwaysSubscribeToConferenceEvents": true,
    "SendConferenceSubscribeInNewDialog": true,
    "conferenceServer": "sip:conf@ims.bell.ca"
  },
  "SMS": {
    "enableInNonVoLTEMode": false,
    "allowCSFBInVolteMode": true
  },
  "XCAP": {
    "NafHost": "naf.ims.bell.ca",
    "provisioningDependency": true,
    "BsfPort": 1080,
    "Auid": "MyService/simservs.ngn.etsi.org",
    "NafPort": 8090,
    "SupportsCLIR": false,
    "supported": true,
    "DisableOnNetworkError": true,
    "ForbiddenHttpErrorCodes": "500",
    "AllowedOnlyWhenIMSRegistered": true,
    "BsfHost": "bsf.ims.bell.ca",
    "SupportsCW": false
  },
  "Media": {
    "RTCPIntervalSeconds": 5,
    "IncludeSDPMaxRed": true,
    "EnableBandwidthSpecifiers": true,
    "AudioCodecs": {
      "109": {
        "ch-aw-recv": "2",
        "br": "13.2-24.4",
        "SampleRate": 16000,
        "EncodingName": "EVS",
        "bw": "nb-swb"
      }
    },
    "MaxRedundancy": 220,
    "InactivityTimerRTPSeconds": 30,
    "EnableIncomingDTMF": true,
    "ModeSetAMRWB": "0,1,2",
    "EVSHardBwLimit": "nb-swb",
    "IncludeSDPModeChangeCapability": true
  },
  "SIM": {
    "CarrierDomain": "ims.bell.ca",
    "impiFormat": "imsi@carrierDomain"
  },
  "Voice": {
    "EnableVolteByDefault": true,
    "E911SearchTimer": 1,
    "E911OverCSIfNoIMSReg": true,
    "CheckIMSPrefForEmergency": false,
    "CellularE911SearchTimeout": 11,
    "DisableVolteSwitchOnIncompatibleState": true,
    "tLte911Timer": 600
  }
}
aPushSettings.Topicabsentca.bell.volte
aSMSSettingsabsent{"SMSCarrierReportJunkAddress":"4477261"}
aShow4GSwitchabsenttrue
aShowVolteSwitchabsentfalse
aShowVolteWarningUnsupportedCarrierabsentfalse
aSupportsImsCapabilityabsenttrue
aSupportsVolteCapabilityabsenttrue
aSuppressSimToolkitSendShortMessageNotificationsabsenttrue
aapnsabsent
[{"type-mask":1081399,"password":"","DefaultProtocolMask":3,"AllowedProtocolMaskInRoaming":1,"username":"","apn":"connect","AllowedProtocolMask":3},{"type-mask":131072,"password":"","DefaultProtocolMask":2,"AllowedProtocolMaskInRoaming":2,"username":"","apn":"ims","AllowedProtocolMask":2},{"type-mas… 
[
  {
    "type-mask": 1081399,
    "password": "",
    "DefaultProtocolMask": 3,
    "AllowedProtocolMaskInRoaming": 1,
    "username": "",
    "apn": "connect",
    "AllowedProtocolMask": 3
  },
  {
    "type-mask": 131072,
    "password": "",
    "DefaultProtocolMask": 2,
    "AllowedProtocolMaskInRoaming": 2,
    "username": "",
    "apn": "ims",
    "AllowedProtocolMask": 2
  },
  {
    "type-mask": 262144,
    "password": "",
    "DefaultProtocolMask": 3,
    "AllowedProtocolMaskInRoaming": 3,
    "username": "",
    "apn": "sos",
    "AllowedProtocolMask": 3
  }
]
iPhone SE (3rd generation): overrides_D49.der.pri
Key pathBeforeAfter
cheader.PRI Revision6.0.1615.4.161
cunknown.9f83e4350600a1000504a100
iPhone 13, 13 mini, 13 Pro, 13 Pro Max: overrides_D63_D64_D16_D17.plist
Key pathBeforeAfter
aAllowedServicesTypeMaskOnInternetabsent32768
aAttachAPNabsent{"3GPP":{"DefaultProtocolMask":3,"password":"","AllowedProtocolMaskInRoaming":1,"PcscfAddressRequired":false,"username":"","apn":"connect","AllowedProtocolMask":3}}
aCarrierEntitlements.ProtocolVersionabsent2
cDerPriFileVersion6.0.1615.4.161
aIMSConfigabsent
{"Signaling":{"AdditionalContactParams":{"REGISTER,INVITE,INVITE:*":"+g.3gpp.mid-call;+g.3gpp.srvcc-alerting;"},"LocalQoSTimeoutMOSeconds":5000,"TriggerCSFBOnSDPError":true,"AlwaysAddSipInstance":true,"SupportPEarlyMediaHeader":true,"UseFakeSAsForDeregistration":true,"EarlyMediaNeedsHeader":true,"Re… 
{
  "Signaling": {
    "AdditionalContactParams": {
      "REGISTER,INVITE,INVITE:*": "+g.3gpp.mid-call;+g.3gpp.srvcc-alerting;"
    },
    "LocalQoSTimeoutMOSeconds": 5000,
    "TriggerCSFBOnSDPError": true,
    "AlwaysAddSipInstance": true,
    "SupportPEarlyMediaHeader": true,
    "UseFakeSAsForDeregistration": true,
    "EarlyMediaNeedsHeader": true,
    "ReRegisterOnErrorCodes": "SUBSCRIBE:480",
    "SipTimers": {
      "InviteResponseTimeout": 5000
    },
    "WaitForRingingTimerMOSeconds": 25,
    "strictCallFlows": true,
    "SubscriptionTerminatedMeansRegistrationTerminated": true,
    "InviteErrorResponsesToTriggerCSFB": "403,408,480,488,500,504,600,606,503",
    "StartLocalQosTimerOnSessionProgress": true,
    "MaxUdpMessageSize": 1200,
    "EmergencyCallBackModeExpirationSeconds": 1,
    "RingbackTimerSeconds": 0,
    "WaitForRingingTimerMTSeconds": 15,
    "CountryOfOriginationFormat": "PANI",
    "RequirePreconditionsWhenMandatory": false,
    "IncomingCallEndReasons": {
      "DeclineInUse": {
        "ReasonHeaderText": "Secondary device already in use",
        "StatusCode": 603,
        "TerminationEvent": "SecondaryDeviceInUse"
      }
    },
    "EnableCellularNetworkInfo": true,
    "Preconditions": "Supported",
    "ImpuRank": "IMSI@domain",
    "ClearRegistrationCallIdOnDeinitialization": true,
    "ResetSocketWhenNetworkChange": false,
    "UseIPSec": true,
    "ValidateSipMessageRecipient": false,
    "ResetSocketWhenInSameCellularRat": false
  },
  "ConferenceCalling": {
    "AlwaysSubscribeToConferenceEvents": true,
    "SendConferenceSubscribeInNewDialog": true,
    "conferenceServer": "sip:conf@ims.bell.ca"
  },
  "SMS": {
    "enableInNonVoLTEMode": false,
    "allowCSFBInVolteMode": true
  },
  "XCAP": {
    "NafHost": "naf.ims.bell.ca",
    "provisioningDependency": true,
    "BsfPort": 1080,
    "Auid": "MyService/simservs.ngn.etsi.org",
    "NafPort": 8090,
    "SupportsCLIR": false,
    "supported": true,
    "DisableOnNetworkError": true,
    "ForbiddenHttpErrorCodes": "500",
    "AllowedOnlyWhenIMSRegistered": true,
    "BsfHost": "bsf.ims.bell.ca",
    "SupportsCW": false
  },
  "Media": {
    "RTCPIntervalSeconds": 5,
    "IncludeSDPMaxRed": true,
    "EnableBandwidthSpecifiers": true,
    "AudioCodecs": {
      "109": {
        "ch-aw-recv": "2",
        "br": "13.2-24.4",
        "SampleRate": 16000,
        "EncodingName": "EVS",
        "bw": "nb-swb"
      }
    },
    "MaxRedundancy": 220,
    "InactivityTimerRTPSeconds": 30,
    "EnableIncomingDTMF": true,
    "ModeSetAMRWB": "0,1,2",
    "EVSHardBwLimit": "nb-swb",
    "IncludeSDPModeChangeCapability": true
  },
  "SIM": {
    "CarrierDomain": "ims.bell.ca",
    "impiFormat": "imsi@carrierDomain"
  },
  "Voice": {
    "EnableVolteByDefault": true,
    "E911SearchTimer": 1,
    "E911OverCSIfNoIMSReg": true,
    "CheckIMSPrefForEmergency": false,
    "CellularE911SearchTimeout": 11,
    "DisableVolteSwitchOnIncompatibleState": true,
    "tLte911Timer": 600
  }
}
aPushSettings.Topicabsentca.bell.volte
aSMSSettingsabsent{"SMSCarrierReportJunkAddress":"4477261"}
aShow4GSwitchabsenttrue
aShowVolteSwitchabsentfalse
aShowVolteWarningUnsupportedCarrierabsentfalse
aSupportsImsCapabilityabsenttrue
aSupportsVolteCapabilityabsenttrue
aSuppressSimToolkitSendShortMessageNotificationsabsenttrue
aapnsabsent
[{"type-mask":1081399,"password":"","DefaultProtocolMask":3,"AllowedProtocolMaskInRoaming":1,"username":"","apn":"connect","AllowedProtocolMask":3},{"type-mask":131072,"password":"","DefaultProtocolMask":2,"AllowedProtocolMaskInRoaming":2,"username":"","apn":"ims","AllowedProtocolMask":2},{"type-mas… 
[
  {
    "type-mask": 1081399,
    "password": "",
    "DefaultProtocolMask": 3,
    "AllowedProtocolMaskInRoaming": 1,
    "username": "",
    "apn": "connect",
    "AllowedProtocolMask": 3
  },
  {
    "type-mask": 131072,
    "password": "",
    "DefaultProtocolMask": 2,
    "AllowedProtocolMaskInRoaming": 2,
    "username": "",
    "apn": "ims",
    "AllowedProtocolMask": 2
  },
  {
    "type-mask": 262144,
    "password": "",
    "DefaultProtocolMask": 3,
    "AllowedProtocolMaskInRoaming": 3,
    "username": "",
    "apn": "sos",
    "AllowedProtocolMask": 3
  }
]
iPhone 13, 13 mini, 13 Pro, 13 Pro Max: overrides_D63_D64_D16_D17.der.pri
Key pathBeforeAfter
cheader.PRI Revision6.0.1615.4.161
rschema[263]/nv/item_files/modem/nas/mav_gfnh_recprcl_roamingabsent
cunknown.9f83e4350600a1000504a100
iPhone 12, 12 mini, 12 Pro, 12 Pro Max: overrides_D52g_D53g_D53p_D54p.plist
Key pathBeforeAfter
aAllowedServicesTypeMaskOnInternetabsent32768
aAttachAPNabsent{"3GPP":{"DefaultProtocolMask":3,"password":"","AllowedProtocolMaskInRoaming":1,"PcscfAddressRequired":false,"username":"","apn":"connect","AllowedProtocolMask":3}}
aCarrierEntitlements.ProtocolVersionabsent2
cDerPriFileVersion6.0.1615.4.161
aIMSConfigabsent
{"Signaling":{"AdditionalContactParams":{"REGISTER,INVITE,INVITE:*":"+g.3gpp.mid-call;+g.3gpp.srvcc-alerting;"},"LocalQoSTimeoutMOSeconds":5000,"TriggerCSFBOnSDPError":true,"AlwaysAddSipInstance":true,"SupportPEarlyMediaHeader":true,"UseFakeSAsForDeregistration":true,"EarlyMediaNeedsHeader":true,"Re… 
{
  "Signaling": {
    "AdditionalContactParams": {
      "REGISTER,INVITE,INVITE:*": "+g.3gpp.mid-call;+g.3gpp.srvcc-alerting;"
    },
    "LocalQoSTimeoutMOSeconds": 5000,
    "TriggerCSFBOnSDPError": true,
    "AlwaysAddSipInstance": true,
    "SupportPEarlyMediaHeader": true,
    "UseFakeSAsForDeregistration": true,
    "EarlyMediaNeedsHeader": true,
    "ReRegisterOnErrorCodes": "SUBSCRIBE:480",
    "SipTimers": {
      "InviteResponseTimeout": 5000
    },
    "WaitForRingingTimerMOSeconds": 25,
    "strictCallFlows": true,
    "SubscriptionTerminatedMeansRegistrationTerminated": true,
    "InviteErrorResponsesToTriggerCSFB": "403,408,480,488,500,504,600,606,503",
    "StartLocalQosTimerOnSessionProgress": true,
    "MaxUdpMessageSize": 1200,
    "EmergencyCallBackModeExpirationSeconds": 1,
    "RingbackTimerSeconds": 0,
    "WaitForRingingTimerMTSeconds": 15,
    "CountryOfOriginationFormat": "PANI",
    "RequirePreconditionsWhenMandatory": false,
    "IncomingCallEndReasons": {
      "DeclineInUse": {
        "ReasonHeaderText": "Secondary device already in use",
        "StatusCode": 603,
        "TerminationEvent": "SecondaryDeviceInUse"
      }
    },
    "EnableCellularNetworkInfo": true,
    "Preconditions": "Supported",
    "ImpuRank": "IMSI@domain",
    "ClearRegistrationCallIdOnDeinitialization": true,
    "ResetSocketWhenNetworkChange": false,
    "UseIPSec": true,
    "ValidateSipMessageRecipient": false,
    "ResetSocketWhenInSameCellularRat": false
  },
  "ConferenceCalling": {
    "AlwaysSubscribeToConferenceEvents": true,
    "SendConferenceSubscribeInNewDialog": true,
    "conferenceServer": "sip:conf@ims.bell.ca"
  },
  "SMS": {
    "enableInNonVoLTEMode": false,
    "allowCSFBInVolteMode": true
  },
  "XCAP": {
    "NafHost": "naf.ims.bell.ca",
    "provisioningDependency": true,
    "BsfPort": 1080,
    "Auid": "MyService/simservs.ngn.etsi.org",
    "NafPort": 8090,
    "SupportsCLIR": false,
    "supported": true,
    "DisableOnNetworkError": true,
    "ForbiddenHttpErrorCodes": "500",
    "AllowedOnlyWhenIMSRegistered": true,
    "BsfHost": "bsf.ims.bell.ca",
    "SupportsCW": false
  },
  "Media": {
    "RTCPIntervalSeconds": 5,
    "IncludeSDPMaxRed": true,
    "EnableBandwidthSpecifiers": true,
    "AudioCodecs": {
      "109": {
        "ch-aw-recv": "2",
        "br": "13.2-24.4",
        "SampleRate": 16000,
        "EncodingName": "EVS",
        "bw": "nb-swb"
      }
    },
    "MaxRedundancy": 220,
    "InactivityTimerRTPSeconds": 30,
    "EnableIncomingDTMF": true,
    "ModeSetAMRWB": "0,1,2",
    "EVSHardBwLimit": "nb-swb",
    "IncludeSDPModeChangeCapability": true
  },
  "SIM": {
    "CarrierDomain": "ims.bell.ca",
    "impiFormat": "imsi@carrierDomain"
  },
  "Voice": {
    "EnableVolteByDefault": true,
    "E911SearchTimer": 1,
    "E911OverCSIfNoIMSReg": true,
    "CheckIMSPrefForEmergency": false,
    "CellularE911SearchTimeout": 11,
    "DisableVolteSwitchOnIncompatibleState": true,
    "tLte911Timer": 600
  }
}
aPushSettings.Topicabsentca.bell.volte
aSMSSettingsabsent{"SMSCarrierReportJunkAddress":"4477261"}
aShow4GSwitchabsenttrue
aShowVolteSwitchabsentfalse
aShowVolteWarningUnsupportedCarrierabsentfalse
aSupportsImsCapabilityabsenttrue
aSupportsVolteCapabilityabsenttrue
aSuppressSimToolkitSendShortMessageNotificationsabsenttrue
aapnsabsent
[{"type-mask":1081399,"password":"","DefaultProtocolMask":3,"AllowedProtocolMaskInRoaming":1,"username":"","apn":"connect","AllowedProtocolMask":3},{"type-mask":131072,"password":"","DefaultProtocolMask":2,"AllowedProtocolMaskInRoaming":2,"username":"","apn":"ims","AllowedProtocolMask":2},{"type-mas… 
[
  {
    "type-mask": 1081399,
    "password": "",
    "DefaultProtocolMask": 3,
    "AllowedProtocolMaskInRoaming": 1,
    "username": "",
    "apn": "connect",
    "AllowedProtocolMask": 3
  },
  {
    "type-mask": 131072,
    "password": "",
    "DefaultProtocolMask": 2,
    "AllowedProtocolMaskInRoaming": 2,
    "username": "",
    "apn": "ims",
    "AllowedProtocolMask": 2
  },
  {
    "type-mask": 262144,
    "password": "",
    "DefaultProtocolMask": 3,
    "AllowedProtocolMaskInRoaming": 3,
    "username": "",
    "apn": "sos",
    "AllowedProtocolMask": 3
  }
]
iPhone 12, 12 mini, 12 Pro, 12 Pro Max: overrides_D52g_D53g_D53p_D54p.der.pri
Key pathBeforeAfter
cheader.PRI Revision6.0.1615.4.161
cunknown.9f83e4350600a1000504a100
iPhone 11, 11 Pro, 11 Pro Max: overrides_D421_D431_N104.plist
Key pathBeforeAfter
aAllowedServicesTypeMaskOnInternetabsent32768
aAttachAPNabsent{"3GPP":{"DefaultProtocolMask":3,"password":"","AllowedProtocolMaskInRoaming":1,"PcscfAddressRequired":false,"username":"","apn":"connect","AllowedProtocolMask":3}}
aCarrierEntitlements.ProtocolVersionabsent2
aIMSConfig.ConferenceCallingabsent{"AlwaysSubscribeToConferenceEvents":true,"SendConferenceSubscribeInNewDialog":true,"conferenceServer":"sip:conf@ims.bell.ca"}
aIMSConfig.Mediaabsent
{"RTCPIntervalSeconds":5,"IncludeSDPMaxRed":true,"EnableBandwidthSpecifiers":true,"AudioCodecs":{"109":{"ch-aw-recv":"2","br":"13.2-24.4","SampleRate":16000,"EncodingName":"EVS","bw":"nb-swb"}},"MaxRedundancy":220,"InactivityTimerRTPSeconds":30,"EnableIncomingDTMF":true,"ModeSetAMRWB":"0,1,2","EVSHa… 
{
  "RTCPIntervalSeconds": 5,
  "IncludeSDPMaxRed": true,
  "EnableBandwidthSpecifiers": true,
  "AudioCodecs": {
    "109": {
      "ch-aw-recv": "2",
      "br": "13.2-24.4",
      "SampleRate": 16000,
      "EncodingName": "EVS",
      "bw": "nb-swb"
    }
  },
  "MaxRedundancy": 220,
  "InactivityTimerRTPSeconds": 30,
  "EnableIncomingDTMF": true,
  "ModeSetAMRWB": "0,1,2",
  "EVSHardBwLimit": "nb-swb",
  "IncludeSDPModeChangeCapability": true
}
aIMSConfig.SIMabsent{"CarrierDomain":"ims.bell.ca","impiFormat":"imsi@carrierDomain"}
aIMSConfig.SMS.allowCSFBInVolteModeabsenttrue
aIMSConfig.SMS.enableInNonVoLTEModeabsentfalse
aIMSConfig.Signalingabsent
{"AdditionalContactParams":{"REGISTER,INVITE,INVITE:*":"+g.3gpp.mid-call;+g.3gpp.srvcc-alerting;"},"LocalQoSTimeoutMOSeconds":5000,"TriggerCSFBOnSDPError":true,"AlwaysAddSipInstance":true,"SupportPEarlyMediaHeader":true,"UseFakeSAsForDeregistration":true,"EarlyMediaNeedsHeader":true,"ReRegisterOnErr… 
{
  "AdditionalContactParams": {
    "REGISTER,INVITE,INVITE:*": "+g.3gpp.mid-call;+g.3gpp.srvcc-alerting;"
  },
  "LocalQoSTimeoutMOSeconds": 5000,
  "TriggerCSFBOnSDPError": true,
  "AlwaysAddSipInstance": true,
  "SupportPEarlyMediaHeader": true,
  "UseFakeSAsForDeregistration": true,
  "EarlyMediaNeedsHeader": true,
  "ReRegisterOnErrorCodes": "SUBSCRIBE:480",
  "SipTimers": {
    "InviteResponseTimeout": 5000
  },
  "WaitForRingingTimerMOSeconds": 25,
  "strictCallFlows": true,
  "SubscriptionTerminatedMeansRegistrationTerminated": true,
  "InviteErrorResponsesToTriggerCSFB": "403,408,480,488,500,504,600,606,503",
  "StartLocalQosTimerOnSessionProgress": true,
  "MaxUdpMessageSize": 1200,
  "EmergencyCallBackModeExpirationSeconds": 1,
  "RingbackTimerSeconds": 0,
  "WaitForRingingTimerMTSeconds": 15,
  "CountryOfOriginationFormat": "PANI",
  "RequirePreconditionsWhenMandatory": false,
  "IncomingCallEndReasons": {
    "DeclineInUse": {
      "ReasonHeaderText": "Secondary device already in use",
      "StatusCode": 603,
      "TerminationEvent": "SecondaryDeviceInUse"
    }
  },
  "EnableCellularNetworkInfo": true,
  "Preconditions": "Supported",
  "ImpuRank": "IMSI@domain",
  "ClearRegistrationCallIdOnDeinitialization": true,
  "ResetSocketWhenNetworkChange": false,
  "UseIPSec": true,
  "ValidateSipMessageRecipient": false,
  "ResetSocketWhenInSameCellularRat": false
}
aIMSConfig.Voiceabsent{"EnableVolteByDefault":true,"E911SearchTimer":1,"E911OverCSIfNoIMSReg":true,"CheckIMSPrefForEmergency":false,"CellularE911SearchTimeout":11,"DisableVolteSwitchOnIncompatibleState":true,"tLte911Timer":600}
aIMSConfig.XCAPabsent
{"NafHost":"naf.ims.bell.ca","provisioningDependency":true,"BsfPort":1080,"Auid":"MyService/simservs.ngn.etsi.org","NafPort":8090,"SupportsCLIR":false,"supported":true,"DisableOnNetworkError":true,"ForbiddenHttpErrorCodes":"500","AllowedOnlyWhenIMSRegistered":true,"BsfHost":"bsf.ims.bell.ca","Suppor… 
{
  "NafHost": "naf.ims.bell.ca",
  "provisioningDependency": true,
  "BsfPort": 1080,
  "Auid": "MyService/simservs.ngn.etsi.org",
  "NafPort": 8090,
  "SupportsCLIR": false,
  "supported": true,
  "DisableOnNetworkError": true,
  "ForbiddenHttpErrorCodes": "500",
  "AllowedOnlyWhenIMSRegistered": true,
  "BsfHost": "bsf.ims.bell.ca",
  "SupportsCW": false
}
aPushSettings.Topicabsentca.bell.volte
aSMSSettingsabsent{"SMSCarrierReportJunkAddress":"4477261"}
aShow4GSwitchabsenttrue
aShowVolteSwitchabsentfalse
aShowVolteWarningUnsupportedCarrierabsentfalse
aSupportsImsCapabilityabsenttrue
aSupportsVolteCapabilityabsenttrue
aSuppressSimToolkitSendShortMessageNotificationsabsenttrue
aapnsabsent
[{"type-mask":1081399,"password":"","DefaultProtocolMask":3,"AllowedProtocolMaskInRoaming":1,"username":"","apn":"connect","AllowedProtocolMask":3},{"type-mask":131072,"password":"","DefaultProtocolMask":2,"AllowedProtocolMaskInRoaming":2,"username":"","apn":"ims","AllowedProtocolMask":2},{"type-mas… 
[
  {
    "type-mask": 1081399,
    "password": "",
    "DefaultProtocolMask": 3,
    "AllowedProtocolMaskInRoaming": 1,
    "username": "",
    "apn": "connect",
    "AllowedProtocolMask": 3
  },
  {
    "type-mask": 131072,
    "password": "",
    "DefaultProtocolMask": 2,
    "AllowedProtocolMaskInRoaming": 2,
    "username": "",
    "apn": "ims",
    "AllowedProtocolMask": 2
  },
  {
    "type-mask": 262144,
    "password": "",
    "DefaultProtocolMask": 3,
    "AllowedProtocolMaskInRoaming": 3,
    "username": "",
    "apn": "sos",
    "AllowedProtocolMask": 3
  }
]
iPhone SE (2nd generation): overrides_D79.plist
Key pathBeforeAfter
aAllowedServicesTypeMaskOnInternetabsent32768
aAttachAPNabsent{"3GPP":{"DefaultProtocolMask":3,"password":"","AllowedProtocolMaskInRoaming":1,"PcscfAddressRequired":false,"username":"","apn":"connect","AllowedProtocolMask":3}}
aCarrierEntitlements.ProtocolVersionabsent2
aIMSConfig.ConferenceCallingabsent{"AlwaysSubscribeToConferenceEvents":true,"SendConferenceSubscribeInNewDialog":true,"conferenceServer":"sip:conf@ims.bell.ca"}
aIMSConfig.Mediaabsent
{"RTCPIntervalSeconds":5,"IncludeSDPMaxRed":true,"EnableBandwidthSpecifiers":true,"AudioCodecs":{"109":{"ch-aw-recv":"2","br":"13.2-24.4","SampleRate":16000,"EncodingName":"EVS","bw":"nb-swb"}},"MaxRedundancy":220,"InactivityTimerRTPSeconds":30,"EnableIncomingDTMF":true,"ModeSetAMRWB":"0,1,2","EVSHa… 
{
  "RTCPIntervalSeconds": 5,
  "IncludeSDPMaxRed": true,
  "EnableBandwidthSpecifiers": true,
  "AudioCodecs": {
    "109": {
      "ch-aw-recv": "2",
      "br": "13.2-24.4",
      "SampleRate": 16000,
      "EncodingName": "EVS",
      "bw": "nb-swb"
    }
  },
  "MaxRedundancy": 220,
  "InactivityTimerRTPSeconds": 30,
  "EnableIncomingDTMF": true,
  "ModeSetAMRWB": "0,1,2",
  "EVSHardBwLimit": "nb-swb",
  "IncludeSDPModeChangeCapability": true
}
aIMSConfig.SIMabsent{"CarrierDomain":"ims.bell.ca","impiFormat":"imsi@carrierDomain"}
aIMSConfig.SMS.allowCSFBInVolteModeabsenttrue
aIMSConfig.SMS.enableInNonVoLTEModeabsentfalse
aIMSConfig.Signalingabsent
{"AdditionalContactParams":{"REGISTER,INVITE,INVITE:*":"+g.3gpp.mid-call;+g.3gpp.srvcc-alerting;"},"LocalQoSTimeoutMOSeconds":5000,"TriggerCSFBOnSDPError":true,"AlwaysAddSipInstance":true,"SupportPEarlyMediaHeader":true,"UseFakeSAsForDeregistration":true,"EarlyMediaNeedsHeader":true,"ReRegisterOnErr… 
{
  "AdditionalContactParams": {
    "REGISTER,INVITE,INVITE:*": "+g.3gpp.mid-call;+g.3gpp.srvcc-alerting;"
  },
  "LocalQoSTimeoutMOSeconds": 5000,
  "TriggerCSFBOnSDPError": true,
  "AlwaysAddSipInstance": true,
  "SupportPEarlyMediaHeader": true,
  "UseFakeSAsForDeregistration": true,
  "EarlyMediaNeedsHeader": true,
  "ReRegisterOnErrorCodes": "SUBSCRIBE:480",
  "SipTimers": {
    "InviteResponseTimeout": 5000
  },
  "WaitForRingingTimerMOSeconds": 25,
  "strictCallFlows": true,
  "SubscriptionTerminatedMeansRegistrationTerminated": true,
  "InviteErrorResponsesToTriggerCSFB": "403,408,480,488,500,504,600,606,503",
  "StartLocalQosTimerOnSessionProgress": true,
  "MaxUdpMessageSize": 1200,
  "EmergencyCallBackModeExpirationSeconds": 1,
  "RingbackTimerSeconds": 0,
  "WaitForRingingTimerMTSeconds": 15,
  "CountryOfOriginationFormat": "PANI",
  "RequirePreconditionsWhenMandatory": false,
  "IncomingCallEndReasons": {
    "DeclineInUse": {
      "ReasonHeaderText": "Secondary device already in use",
      "StatusCode": 603,
      "TerminationEvent": "SecondaryDeviceInUse"
    }
  },
  "EnableCellularNetworkInfo": true,
  "Preconditions": "Supported",
  "ImpuRank": "IMSI@domain",
  "ClearRegistrationCallIdOnDeinitialization": true,
  "ResetSocketWhenNetworkChange": false,
  "UseIPSec": true,
  "ValidateSipMessageRecipient": false,
  "ResetSocketWhenInSameCellularRat": false
}
aIMSConfig.Voiceabsent{"EnableVolteByDefault":true,"E911SearchTimer":1,"E911OverCSIfNoIMSReg":true,"CheckIMSPrefForEmergency":false,"CellularE911SearchTimeout":11,"DisableVolteSwitchOnIncompatibleState":true,"tLte911Timer":600}
aIMSConfig.XCAPabsent
{"NafHost":"naf.ims.bell.ca","provisioningDependency":true,"BsfPort":1080,"Auid":"MyService/simservs.ngn.etsi.org","NafPort":8090,"SupportsCLIR":false,"supported":true,"DisableOnNetworkError":true,"ForbiddenHttpErrorCodes":"500","AllowedOnlyWhenIMSRegistered":true,"BsfHost":"bsf.ims.bell.ca","Suppor… 
{
  "NafHost": "naf.ims.bell.ca",
  "provisioningDependency": true,
  "BsfPort": 1080,
  "Auid": "MyService/simservs.ngn.etsi.org",
  "NafPort": 8090,
  "SupportsCLIR": false,
  "supported": true,
  "DisableOnNetworkError": true,
  "ForbiddenHttpErrorCodes": "500",
  "AllowedOnlyWhenIMSRegistered": true,
  "BsfHost": "bsf.ims.bell.ca",
  "SupportsCW": false
}
aPushSettingsabsent{"Topic":"ca.bell.volte"}
aSMSSettingsabsent{"SMSCarrierReportJunkAddress":"4477261"}
aShow4GSwitchabsenttrue
aShowVolteSwitchabsentfalse
aShowVolteWarningUnsupportedCarrierabsentfalse
aSupportsImsCapabilityabsenttrue
aSupportsVolteCapabilityabsenttrue
aSuppressSimToolkitSendShortMessageNotificationsabsenttrue
aapnsabsent
[{"type-mask":1081399,"password":"","DefaultProtocolMask":3,"AllowedProtocolMaskInRoaming":1,"username":"","apn":"connect","AllowedProtocolMask":3},{"type-mask":131072,"password":"","DefaultProtocolMask":2,"AllowedProtocolMaskInRoaming":2,"username":"","apn":"ims","AllowedProtocolMask":2},{"type-mas… 
[
  {
    "type-mask": 1081399,
    "password": "",
    "DefaultProtocolMask": 3,
    "AllowedProtocolMaskInRoaming": 1,
    "username": "",
    "apn": "connect",
    "AllowedProtocolMask": 3
  },
  {
    "type-mask": 131072,
    "password": "",
    "DefaultProtocolMask": 2,
    "AllowedProtocolMaskInRoaming": 2,
    "username": "",
    "apn": "ims",
    "AllowedProtocolMask": 2
  },
  {
    "type-mask": 262144,
    "password": "",
    "DefaultProtocolMask": 3,
    "AllowedProtocolMaskInRoaming": 3,
    "username": "",
    "apn": "sos",
    "AllowedProtocolMask": 3
  }
]
Routine changes (39 files): version number only, per-phone file, compared by phone above, signature
FileKindWhy it is routine
Info.plistchangedversion number only
overrides_D23.plistchangedper-phone file, compared by phone above
overrides_D421_D431_N104.plistchangedper-phone file, compared by phone above
overrides_D49.der.prichangedper-phone file, compared by phone above
overrides_D49.plistchangedper-phone file, compared by phone above
overrides_D52g_D53g_D53p_D54p.der.prichangedper-phone file, compared by phone above
overrides_D52g_D53g_D53p_D54p.plistchangedper-phone file, compared by phone above
overrides_D63_D64_D16_D17.der.prichangedper-phone file, compared by phone above
overrides_D63_D64_D16_D17.plistchangedper-phone file, compared by phone above
overrides_D73_D74_D27_D28.der.prichangedper-phone file, compared by phone above
overrides_D73_D74_D27_D28.plistchangedper-phone file, compared by phone above
overrides_D79.plistchangedper-phone file, compared by phone above
overrides_D83_D84_D37_D38.der.prichangedper-phone file, compared by phone above
overrides_D83_D84_D37_D38.plistchangedper-phone file, compared by phone above
overrides_D93_D94_D47_D48.der.prichangedper-phone file, compared by phone above
overrides_D93_D94_D47_D48.plistchangedper-phone file, compared by phone above
overrides_V159.plistchangedper-phone file, compared by phone above
overrides_V53_V54_V57.der.prichangedper-phone file, compared by phone above
overrides_V53_V54_V57.plistchangedper-phone file, compared by phone above
overrides_V59.plistchangedper-phone file, compared by phone above
overrides_V63_V64s_V68.der.priremovedper-phone file, compared by phone above
overrides_V63_V64s_V68.plistremovedper-phone file, compared by phone above
overrides_V64.der.priremovedper-phone file, compared by phone above
overrides_V64.plistremovedper-phone file, compared by phone above
signatures/common.plistchangedsignature
signatures/overrides_D23.plistchangedsignature
signatures/overrides_D421_D431_N104.plistchangedsignature
signatures/overrides_D49.plistchangedsignature
signatures/overrides_D52g_D53g_D53p_D54p.plistchangedsignature
signatures/overrides_D63_D64_D16_D17.plistchangedsignature
signatures/overrides_D73_D74_D27_D28.plistchangedsignature
signatures/overrides_D79.plistchangedsignature
signatures/overrides_D83_D84_D37_D38.plistchangedsignature
signatures/overrides_D93_D94_D47_D48.plistchangedsignature
signatures/overrides_V159.plistchangedsignature
signatures/overrides_V53_V54_V57.plistchangedsignature
signatures/overrides_V59.plistchangedsignature
signatures/overrides_V63_V64s_V68.plistremovedsignature
signatures/overrides_V64.plistremovedsignature
carrier.plist changed 20 rows Other This only this file
Key pathOtherThis
rAllowedServicesTypeMaskOnInternet32768absent
rAttachAPN{"3GPP":{"password":"","PcscfAddressRequired":false,"AllowedProtocolMaskInRoaming":1,"apn":"connect","username":"","AllowedProtocolMask":3}}absent
rCarrierEntitlements.ProtocolVersion2absent
rIMSConfig
{"Signaling":{"AdditionalContactParams":{"REGISTER,INVITE,INVITE:*":"+g.3gpp.mid-call;+g.3gpp.srvcc-alerting;"},"LocalQoSTimeoutMOSeconds":5000,"TriggerCSFBOnSDPError":true,"AlwaysAddSipInstance":true,"SupportPEarlyMediaHeader":true,"UseFakeSAsForDeregistration":true,"EarlyMediaNeedsHeader":true,"Re… 
{
  "Signaling": {
    "AdditionalContactParams": {
      "REGISTER,INVITE,INVITE:*": "+g.3gpp.mid-call;+g.3gpp.srvcc-alerting;"
    },
    "LocalQoSTimeoutMOSeconds": 5000,
    "TriggerCSFBOnSDPError": true,
    "AlwaysAddSipInstance": true,
    "SupportPEarlyMediaHeader": true,
    "UseFakeSAsForDeregistration": true,
    "EarlyMediaNeedsHeader": true,
    "ReRegisterOnErrorCodes": "SUBSCRIBE:480",
    "SipTimers": {
      "InviteResponseTimeout": 5000
    },
    "WaitForRingingTimerMOSeconds": 25,
    "strictCallFlows": true,
    "SubscriptionTerminatedMeansRegistrationTerminated": true,
    "InviteErrorResponsesToTriggerCSFB": "403,408,480,488,500,504,600,606,503",
    "StartLocalQosTimerOnSessionProgress": true,
    "MaxUdpMessageSize": 1200,
    "EmergencyCallBackModeExpirationSeconds": 1,
    "RingbackTimerSeconds": 0,
    "WaitForRingingTimerMTSeconds": 15,
    "CountryOfOriginationFormat": "PANI",
    "RequirePreconditionsWhenMandatory": false,
    "IncomingCallEndReasons": {
      "DeclineInUse": {
        "ReasonHeaderText": "Secondary device already in use",
        "StatusCode": 603,
        "TerminationEvent": "SecondaryDeviceInUse"
      }
    },
    "EnableCellularNetworkInfo": true,
    "Preconditions": "Supported",
    "ImpuRank": "IMSI@domain",
    "ClearRegistrationCallIdOnDeinitialization": true,
    "ResetSocketWhenNetworkChange": false,
    "UseIPSec": true,
    "ValidateSipMessageRecipient": false,
    "ResetSocketWhenInSameCellularRat": false
  },
  "ConferenceCalling": {
    "AlwaysSubscribeToConferenceEvents": true,
    "SendConferenceSubscribeInNewDialog": true,
    "conferenceServer": "sip:conf@ims.bell.ca"
  },
  "SMS": {
    "enableInNonVoLTEMode": false
  },
  "XCAP": {
    "NafHost": "naf.ims.bell.ca",
    "provisioningDependency": true,
    "BsfPort": 1080,
    "Auid": "MyService/simservs.ngn.etsi.org",
    "NafPort": 8090,
    "SupportsCLIR": false,
    "supported": true,
    "ContentType": "application/vnd.etsi.simservs+xml",
    "ForbiddenHttpErrorCodes": "500",
    "DisableOnNetworkError": true,
    "AllowedOnlyWhenIMSRegistered": true,
    "BsfHost": "bsf.ims.bell.ca",
    "SupportsCW": false
  },
  "Media": {
    "RTCPIntervalSeconds": 5,
    "IncludeSDPMaxRed": true,
    "EnableBandwidthSpecifiers": true,
    "AudioCodecs": {
      "109": {
        "ch-aw-recv": "2",
        "br": "13.2-24.4",
        "SampleRate": 16000,
        "EncodingName": "EVS",
        "bw": "nb-swb"
      }
    },
    "MaxRedundancy": 220,
    "InactivityTimerRTPSeconds": 30,
    "EnableIncomingDTMF": true,
    "ModeSetAMRWB": "0,1,2",
    "EVSHardBwLimit": "nb-swb",
    "IncludeSDPModeChangeCapability": true
  },
  "SIM": {
    "CarrierDomain": "ims.bell.ca",
    "impiFormat": "imsi@carrierDomain"
  },
  "Voice": {
    "EnableVolteByDefault": true,
    "E911SearchTimer": 1,
    "E911OverCSIfNoIMSReg": true,
    "CheckIMSPrefForEmergency": false,
    "CellularE911SearchTimeout": 11,
    "DisableVolteSwitchOnIncompatibleState": true,
    "tLte911Timer": 600
  }
}
absent
cMyAccountURLhttps://mobilebrowser.bwanet.ca/hpr/http://mobilebrowser.bwanet.ca/hpr/
rPushSettings{"Topic":"ca.bell.volte"}absent
rSMSSettings.SMSCarrierReportJunkAddress4477261absent
aSMSSettings.TransportFallbackabsenttrue
rShow4GSwitchtrueabsent
aShowTTYabsenttrue
rShowVolteSwitchfalseabsent
rShowVolteWarningUnsupportedCarrierfalseabsent
rSupportsImsCapabilitytrueabsent
rSupportsVolteCapabilitytrueabsent
rSuppressSimToolkitSendShortMessageNotificationstrueabsent
capns[0].AllowedProtocolMask31
aapns[0].DefaultProtocolMaskabsent1
capns[0].type-mask108139953
rapns[1]{"password":"","username":"","AllowedProtocolMaskInRoaming":2,"apn":"ims","type-mask":131072,"AllowedProtocolMask":2}absent
rapns[2]{"password":"","username":"","AllowedProtocolMaskInRoaming":3,"apn":"sos","type-mask":262144,"AllowedProtocolMask":3}absent
789 carriers, 225 countries · iOS 27.0.1 (24A446) · beta iOS 27.2 beta 2 (24B5089g) GitHub Ready