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iPhone Apple Watch
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Phones (11)

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

PhonesSettingsModem file
iPhone 16e
Apple C1
8 changesno change
iPhone Air
Apple C1
8 changesno change
iPhone 17e
Apple C1
8 changesno change
iPhone 17, 17 Pro, 17 Pro Max
Qualcomm X80 · Mav25
8 changesno change
iPhone 16, 16 Plus, 16 Pro, 16 Pro Max
Qualcomm X71M · Mav24
8 changesno change
iPhone 15, 15 Plus, 15 Pro, 15 Pro Max
Qualcomm · Mav23
8 changesno change
iPhone 14, 14 Plus, 14 Pro, 14 Pro Max
Qualcomm · Mav22
8 changesno change
iPhone SE (3rd generation)
Qualcomm · Mav30
8 changesno change
iPhone 13, 13 mini, 13 Pro, 13 Pro Max
Qualcomm · Mav21
8 changesno change
iPhone 12, 12 mini, 12 Pro, 12 Pro Max
Qualcomm · Mav20
8 changesno change
iPhone 11, 11 Pro, 11 Pro Max, SE (2nd generation)
Intel · ICE19
9 changesno change
iPhone 16e: overrides_V59.plist
Key pathBeforeAfter
aAttachAPNabsent{"3GPP":{"password":"","PcscfAddressRequired":false,"username":"","apn":"internet","AllowedProtocolMask":3}}
aIMSConfigabsent
{"Signaling":{"InviteErrorResponsesToTriggerCSFB":"3XX,4XX,5XX,6XX","SupportPEarlyMediaHeader":true,"RingbackTimerSeconds":180,"ForbiddenRegistrationErrorCodes":"-4XX","RingingTimerSeconds":180,"EmergencyURNs":{"110":"urn:service:sos.fire","112":"urn:service:sos.police","113":"urn:service:sos.ambula… 
{
  "Signaling": {
    "InviteErrorResponsesToTriggerCSFB": "3XX,4XX,5XX,6XX",
    "SupportPEarlyMediaHeader": true,
    "RingbackTimerSeconds": 180,
    "ForbiddenRegistrationErrorCodes": "-4XX",
    "RingingTimerSeconds": 180,
    "EmergencyURNs": {
      "110": "urn:service:sos.fire",
      "112": "urn:service:sos.police",
      "113": "urn:service:sos.ambulance"
    },
    "RequirePreconditionsWhenMandatory": false,
    "EarlyMediaNeedsHeader": true,
    "ValidateSipMessageRecipient": false,
    "CountryOfOriginationFormat": "PANI",
    "Preconditions": "Supported",
    "RegistrationRetryIntervals": "30,60+15,120,480,900,1800",
    "AdditionalContactParams": {
      "REGISTER,INVITE,INVITE:*": "+g.3gpp.srvcc-alerting;+g.3gpp.ps2cs-srvcc-orig-pre-alerting"
    },
    "TriggerCSFBOnSDPError": true,
    "UseIPSec": true,
    "MaxForbiddenErrors": "100"
  },
  "ConferenceCalling": {
    "AlwaysSubscribeToConferenceEvents": true,
    "TreatAllNotificationsAsPartial": true,
    "conferenceServer": "sip:mmtel@conf-factory.ims.mnc002.mcc242.3gppnetwork.org"
  },
  "AllowHandoverWithoutIMSVoiceService": true,
  "SMS": {
    "SMSBundleToVoice": true,
    "enableInNonVoLTEMode": false,
    "SupportedDomains": {
      "LTE": true
    },
    "allowCSFBInVolteMode": true
  },
  "Media": {
    "RTCPIntervalSeconds": 5,
    "IncludeSDPMaxRed": true,
    "EnableBandwidthSpecifiers": true,
    "AudioCodecs": {
      "109": {
        "ch-aw-recv": "0",
        "br": "5.9-24.4",
        "SampleRate": 16000,
        "EncodingName": "EVS",
        "bw": "nb-swb"
      }
    },
    "MaxRedundancy": 220,
    "EVSHardBwLimit": "nb-swb",
    "IncludeSDPModeChangeCapability": true
  },
  "XCAP": {
    "ContentType": "application/xcap-el+xml",
    "DisableOnNetworkError": false,
    "supported": true,
    "ForbiddenHttpErrorCodes": "404,501,502,503,504"
  },
  "EnableWiFiCallingWithoutEntitlement": true,
  "Voice": {
    "E911OverITechSupported": true,
    "EnableVolteByDefault": true
  }
}
aOverrideOperatorWiFiNameabsentWifi Tale
aShow3GSwitchWith4Gabsentfalse
aShowVolteWarningUnsupportedCarrierabsentfalse
aShowWiFiCallingWarningUnsupportedCarrierabsentfalse
aSupportsImsCapabilityabsenttrue
aapnsabsent
[{"password":"","username":"","apn":"internet","type-mask":32819},{"password":"","tech-type-mask":4,"username":"","apn":"mms","type-mask":4},{"type-mask":131072,"password":"","tech-type-mask":131072,"DefaultProtocolMask":2,"SupportSwitchOver":true,"username":"","apn":"ims","AllowedProtocolMask":2},{… 
[
  {
    "password": "",
    "username": "",
    "apn": "internet",
    "type-mask": 32819
  },
  {
    "password": "",
    "tech-type-mask": 4,
    "username": "",
    "apn": "mms",
    "type-mask": 4
  },
  {
    "type-mask": 131072,
    "password": "",
    "tech-type-mask": 131072,
    "DefaultProtocolMask": 2,
    "SupportSwitchOver": true,
    "username": "",
    "apn": "ims",
    "AllowedProtocolMask": 2
  },
  {
    "type-mask": 1048576,
    "password": "",
    "tech-type-mask": 1048576,
    "DefaultProtocolMask": 3,
    "username": "",
    "apn": "hos",
    "AllowedProtocolMask": 3
  }
]
iPhone Air: overrides_D23.plist
Key pathBeforeAfter
aAttachAPNabsent{"3GPP":{"password":"","PcscfAddressRequired":false,"username":"","apn":"internet","AllowedProtocolMask":3}}
aIMSConfigabsent
{"Signaling":{"InviteErrorResponsesToTriggerCSFB":"3XX,4XX,5XX,6XX","SupportPEarlyMediaHeader":true,"RingbackTimerSeconds":180,"ForbiddenRegistrationErrorCodes":"-4XX","RingingTimerSeconds":180,"EmergencyURNs":{"110":"urn:service:sos.fire","112":"urn:service:sos.police","113":"urn:service:sos.ambula… 
{
  "Signaling": {
    "InviteErrorResponsesToTriggerCSFB": "3XX,4XX,5XX,6XX",
    "SupportPEarlyMediaHeader": true,
    "RingbackTimerSeconds": 180,
    "ForbiddenRegistrationErrorCodes": "-4XX",
    "RingingTimerSeconds": 180,
    "EmergencyURNs": {
      "110": "urn:service:sos.fire",
      "112": "urn:service:sos.police",
      "113": "urn:service:sos.ambulance"
    },
    "RequirePreconditionsWhenMandatory": false,
    "EarlyMediaNeedsHeader": true,
    "ValidateSipMessageRecipient": false,
    "CountryOfOriginationFormat": "PANI",
    "Preconditions": "Supported",
    "RegistrationRetryIntervals": "30,60+15,120,480,900,1800",
    "AdditionalContactParams": {
      "REGISTER,INVITE,INVITE:*": "+g.3gpp.srvcc-alerting;+g.3gpp.ps2cs-srvcc-orig-pre-alerting"
    },
    "TriggerCSFBOnSDPError": true,
    "UseIPSec": true,
    "MaxForbiddenErrors": "100"
  },
  "ConferenceCalling": {
    "AlwaysSubscribeToConferenceEvents": true,
    "TreatAllNotificationsAsPartial": true,
    "conferenceServer": "sip:mmtel@conf-factory.ims.mnc002.mcc242.3gppnetwork.org"
  },
  "AllowHandoverWithoutIMSVoiceService": true,
  "SMS": {
    "SMSBundleToVoice": true,
    "enableInNonVoLTEMode": false,
    "SupportedDomains": {
      "LTE": true
    },
    "allowCSFBInVolteMode": true
  },
  "Media": {
    "RTCPIntervalSeconds": 5,
    "IncludeSDPMaxRed": true,
    "EnableBandwidthSpecifiers": true,
    "AudioCodecs": {
      "109": {
        "ch-aw-recv": "0",
        "br": "5.9-24.4",
        "SampleRate": 16000,
        "EncodingName": "EVS",
        "bw": "nb-swb"
      }
    },
    "MaxRedundancy": 220,
    "EVSHardBwLimit": "nb-swb",
    "IncludeSDPModeChangeCapability": true
  },
  "XCAP": {
    "ContentType": "application/xcap-el+xml",
    "DisableOnNetworkError": false,
    "supported": true,
    "ForbiddenHttpErrorCodes": "404,501,502,503,504"
  },
  "EnableWiFiCallingWithoutEntitlement": true,
  "Voice": {
    "E911OverITechSupported": true,
    "EnableVolteByDefault": true
  }
}
aOverrideOperatorWiFiNameabsentWifi Tale
aShow3GSwitchWith4Gabsentfalse
aShowVolteWarningUnsupportedCarrierabsentfalse
aShowWiFiCallingWarningUnsupportedCarrierabsentfalse
aSupportsImsCapabilityabsenttrue
aapnsabsent
[{"password":"","username":"","apn":"internet","type-mask":32819},{"password":"","tech-type-mask":4,"username":"","apn":"mms","type-mask":4},{"type-mask":131072,"password":"","tech-type-mask":131072,"DefaultProtocolMask":2,"SupportSwitchOver":true,"username":"","apn":"ims","AllowedProtocolMask":2},{… 
[
  {
    "password": "",
    "username": "",
    "apn": "internet",
    "type-mask": 32819
  },
  {
    "password": "",
    "tech-type-mask": 4,
    "username": "",
    "apn": "mms",
    "type-mask": 4
  },
  {
    "type-mask": 131072,
    "password": "",
    "tech-type-mask": 131072,
    "DefaultProtocolMask": 2,
    "SupportSwitchOver": true,
    "username": "",
    "apn": "ims",
    "AllowedProtocolMask": 2
  },
  {
    "type-mask": 1048576,
    "password": "",
    "tech-type-mask": 1048576,
    "DefaultProtocolMask": 3,
    "username": "",
    "apn": "hos",
    "AllowedProtocolMask": 3
  }
]
iPhone 17e: overrides_V159.plist
Key pathBeforeAfter
aAttachAPNabsent{"3GPP":{"password":"","PcscfAddressRequired":false,"username":"","apn":"internet","AllowedProtocolMask":3}}
aIMSConfigabsent
{"Signaling":{"InviteErrorResponsesToTriggerCSFB":"3XX,4XX,5XX,6XX","SupportPEarlyMediaHeader":true,"RingbackTimerSeconds":180,"ForbiddenRegistrationErrorCodes":"-4XX","RingingTimerSeconds":180,"EmergencyURNs":{"110":"urn:service:sos.fire","112":"urn:service:sos.police","113":"urn:service:sos.ambula… 
{
  "Signaling": {
    "InviteErrorResponsesToTriggerCSFB": "3XX,4XX,5XX,6XX",
    "SupportPEarlyMediaHeader": true,
    "RingbackTimerSeconds": 180,
    "ForbiddenRegistrationErrorCodes": "-4XX",
    "RingingTimerSeconds": 180,
    "EmergencyURNs": {
      "110": "urn:service:sos.fire",
      "112": "urn:service:sos.police",
      "113": "urn:service:sos.ambulance"
    },
    "RequirePreconditionsWhenMandatory": false,
    "EarlyMediaNeedsHeader": true,
    "ValidateSipMessageRecipient": false,
    "CountryOfOriginationFormat": "PANI",
    "Preconditions": "Supported",
    "RegistrationRetryIntervals": "30,60+15,120,480,900,1800",
    "AdditionalContactParams": {
      "REGISTER,INVITE,INVITE:*": "+g.3gpp.srvcc-alerting;+g.3gpp.ps2cs-srvcc-orig-pre-alerting"
    },
    "TriggerCSFBOnSDPError": true,
    "UseIPSec": true,
    "MaxForbiddenErrors": "100"
  },
  "ConferenceCalling": {
    "AlwaysSubscribeToConferenceEvents": true,
    "TreatAllNotificationsAsPartial": true,
    "conferenceServer": "sip:mmtel@conf-factory.ims.mnc002.mcc242.3gppnetwork.org"
  },
  "AllowHandoverWithoutIMSVoiceService": true,
  "SMS": {
    "SMSBundleToVoice": true,
    "enableInNonVoLTEMode": false,
    "SupportedDomains": {
      "LTE": true
    },
    "allowCSFBInVolteMode": true
  },
  "Media": {
    "RTCPIntervalSeconds": 5,
    "IncludeSDPMaxRed": true,
    "EnableBandwidthSpecifiers": true,
    "AudioCodecs": {
      "109": {
        "ch-aw-recv": "0",
        "br": "5.9-24.4",
        "SampleRate": 16000,
        "EncodingName": "EVS",
        "bw": "nb-swb"
      }
    },
    "MaxRedundancy": 220,
    "EVSHardBwLimit": "nb-swb",
    "IncludeSDPModeChangeCapability": true
  },
  "XCAP": {
    "ContentType": "application/xcap-el+xml",
    "DisableOnNetworkError": false,
    "supported": true,
    "ForbiddenHttpErrorCodes": "404,501,502,503,504"
  },
  "EnableWiFiCallingWithoutEntitlement": true,
  "Voice": {
    "E911OverITechSupported": true,
    "EnableVolteByDefault": true
  }
}
aOverrideOperatorWiFiNameabsentWifi Tale
aShow3GSwitchWith4Gabsentfalse
aShowVolteWarningUnsupportedCarrierabsentfalse
aShowWiFiCallingWarningUnsupportedCarrierabsentfalse
aSupportsImsCapabilityabsenttrue
aapnsabsent
[{"password":"","username":"","apn":"internet","type-mask":32819},{"password":"","tech-type-mask":4,"username":"","apn":"mms","type-mask":4},{"type-mask":131072,"password":"","tech-type-mask":131072,"DefaultProtocolMask":2,"SupportSwitchOver":true,"username":"","apn":"ims","AllowedProtocolMask":2},{… 
[
  {
    "password": "",
    "username": "",
    "apn": "internet",
    "type-mask": 32819
  },
  {
    "password": "",
    "tech-type-mask": 4,
    "username": "",
    "apn": "mms",
    "type-mask": 4
  },
  {
    "type-mask": 131072,
    "password": "",
    "tech-type-mask": 131072,
    "DefaultProtocolMask": 2,
    "SupportSwitchOver": true,
    "username": "",
    "apn": "ims",
    "AllowedProtocolMask": 2
  },
  {
    "type-mask": 1048576,
    "password": "",
    "tech-type-mask": 1048576,
    "DefaultProtocolMask": 3,
    "username": "",
    "apn": "hos",
    "AllowedProtocolMask": 3
  }
]
iPhone 17, 17 Pro, 17 Pro Max: overrides_V53_V54_V57.plist
Key pathBeforeAfter
aAttachAPNabsent{"3GPP":{"password":"","PcscfAddressRequired":false,"username":"","apn":"internet","AllowedProtocolMask":3}}
aIMSConfigabsent
{"Signaling":{"InviteErrorResponsesToTriggerCSFB":"3XX,4XX,5XX,6XX","SupportPEarlyMediaHeader":true,"RingbackTimerSeconds":180,"ForbiddenRegistrationErrorCodes":"-4XX","RingingTimerSeconds":180,"EmergencyURNs":{"110":"urn:service:sos.fire","112":"urn:service:sos.police","113":"urn:service:sos.ambula… 
{
  "Signaling": {
    "InviteErrorResponsesToTriggerCSFB": "3XX,4XX,5XX,6XX",
    "SupportPEarlyMediaHeader": true,
    "RingbackTimerSeconds": 180,
    "ForbiddenRegistrationErrorCodes": "-4XX",
    "RingingTimerSeconds": 180,
    "EmergencyURNs": {
      "110": "urn:service:sos.fire",
      "112": "urn:service:sos.police",
      "113": "urn:service:sos.ambulance"
    },
    "RequirePreconditionsWhenMandatory": false,
    "EarlyMediaNeedsHeader": true,
    "ValidateSipMessageRecipient": false,
    "CountryOfOriginationFormat": "PANI",
    "Preconditions": "Supported",
    "RegistrationRetryIntervals": "30,60+15,120,480,900,1800",
    "AdditionalContactParams": {
      "REGISTER,INVITE,INVITE:*": "+g.3gpp.srvcc-alerting;+g.3gpp.ps2cs-srvcc-orig-pre-alerting"
    },
    "TriggerCSFBOnSDPError": true,
    "UseIPSec": true,
    "MaxForbiddenErrors": "100"
  },
  "ConferenceCalling": {
    "AlwaysSubscribeToConferenceEvents": true,
    "TreatAllNotificationsAsPartial": true,
    "conferenceServer": "sip:mmtel@conf-factory.ims.mnc002.mcc242.3gppnetwork.org"
  },
  "AllowHandoverWithoutIMSVoiceService": true,
  "SMS": {
    "SMSBundleToVoice": true,
    "enableInNonVoLTEMode": false,
    "SupportedDomains": {
      "LTE": true
    },
    "allowCSFBInVolteMode": true
  },
  "Media": {
    "RTCPIntervalSeconds": 5,
    "IncludeSDPMaxRed": true,
    "EnableBandwidthSpecifiers": true,
    "AudioCodecs": {
      "109": {
        "ch-aw-recv": "0",
        "br": "5.9-24.4",
        "SampleRate": 16000,
        "EncodingName": "EVS",
        "bw": "nb-swb"
      }
    },
    "MaxRedundancy": 220,
    "EVSHardBwLimit": "nb-swb",
    "IncludeSDPModeChangeCapability": true
  },
  "XCAP": {
    "ContentType": "application/xcap-el+xml",
    "DisableOnNetworkError": false,
    "supported": true,
    "ForbiddenHttpErrorCodes": "404,501,502,503,504"
  },
  "EnableWiFiCallingWithoutEntitlement": true,
  "Voice": {
    "E911OverITechSupported": true,
    "EnableVolteByDefault": true
  }
}
aOverrideOperatorWiFiNameabsentWifi Tale
aShow3GSwitchWith4Gabsentfalse
aShowVolteWarningUnsupportedCarrierabsentfalse
aShowWiFiCallingWarningUnsupportedCarrierabsentfalse
aSupportsImsCapabilityabsenttrue
aapnsabsent
[{"password":"","username":"","apn":"internet","type-mask":32819},{"password":"","tech-type-mask":4,"username":"","apn":"mms","type-mask":4},{"type-mask":131072,"password":"","tech-type-mask":131072,"DefaultProtocolMask":2,"SupportSwitchOver":true,"username":"","apn":"ims","AllowedProtocolMask":2},{… 
[
  {
    "password": "",
    "username": "",
    "apn": "internet",
    "type-mask": 32819
  },
  {
    "password": "",
    "tech-type-mask": 4,
    "username": "",
    "apn": "mms",
    "type-mask": 4
  },
  {
    "type-mask": 131072,
    "password": "",
    "tech-type-mask": 131072,
    "DefaultProtocolMask": 2,
    "SupportSwitchOver": true,
    "username": "",
    "apn": "ims",
    "AllowedProtocolMask": 2
  },
  {
    "type-mask": 1048576,
    "password": "",
    "tech-type-mask": 1048576,
    "DefaultProtocolMask": 3,
    "username": "",
    "apn": "hos",
    "AllowedProtocolMask": 3
  }
]
iPhone 16, 16 Plus, 16 Pro, 16 Pro Max: overrides_D93_D94_D47_D48.plist
Key pathBeforeAfter
aAttachAPNabsent{"3GPP":{"password":"","PcscfAddressRequired":false,"username":"","apn":"internet","AllowedProtocolMask":3}}
aIMSConfigabsent
{"Signaling":{"InviteErrorResponsesToTriggerCSFB":"3XX,4XX,5XX,6XX","SupportPEarlyMediaHeader":true,"RingbackTimerSeconds":180,"ForbiddenRegistrationErrorCodes":"-4XX","RingingTimerSeconds":180,"EmergencyURNs":{"110":"urn:service:sos.fire","112":"urn:service:sos.police","113":"urn:service:sos.ambula… 
{
  "Signaling": {
    "InviteErrorResponsesToTriggerCSFB": "3XX,4XX,5XX,6XX",
    "SupportPEarlyMediaHeader": true,
    "RingbackTimerSeconds": 180,
    "ForbiddenRegistrationErrorCodes": "-4XX",
    "RingingTimerSeconds": 180,
    "EmergencyURNs": {
      "110": "urn:service:sos.fire",
      "112": "urn:service:sos.police",
      "113": "urn:service:sos.ambulance"
    },
    "RequirePreconditionsWhenMandatory": false,
    "EarlyMediaNeedsHeader": true,
    "ValidateSipMessageRecipient": false,
    "CountryOfOriginationFormat": "PANI",
    "Preconditions": "Supported",
    "RegistrationRetryIntervals": "30,60+15,120,480,900,1800",
    "AdditionalContactParams": {
      "REGISTER,INVITE,INVITE:*": "+g.3gpp.srvcc-alerting;+g.3gpp.ps2cs-srvcc-orig-pre-alerting"
    },
    "TriggerCSFBOnSDPError": true,
    "UseIPSec": true,
    "MaxForbiddenErrors": "100"
  },
  "ConferenceCalling": {
    "AlwaysSubscribeToConferenceEvents": true,
    "TreatAllNotificationsAsPartial": true,
    "conferenceServer": "sip:mmtel@conf-factory.ims.mnc002.mcc242.3gppnetwork.org"
  },
  "AllowHandoverWithoutIMSVoiceService": true,
  "SMS": {
    "SMSBundleToVoice": true,
    "enableInNonVoLTEMode": false,
    "SupportedDomains": {
      "LTE": true
    },
    "allowCSFBInVolteMode": true
  },
  "Media": {
    "RTCPIntervalSeconds": 5,
    "IncludeSDPMaxRed": true,
    "EnableBandwidthSpecifiers": true,
    "AudioCodecs": {
      "109": {
        "ch-aw-recv": "0",
        "br": "5.9-24.4",
        "SampleRate": 16000,
        "EncodingName": "EVS",
        "bw": "nb-swb"
      }
    },
    "MaxRedundancy": 220,
    "EVSHardBwLimit": "nb-swb",
    "IncludeSDPModeChangeCapability": true
  },
  "XCAP": {
    "ContentType": "application/xcap-el+xml",
    "DisableOnNetworkError": false,
    "supported": true,
    "ForbiddenHttpErrorCodes": "404,501,502,503,504"
  },
  "EnableWiFiCallingWithoutEntitlement": true,
  "Voice": {
    "E911OverITechSupported": true,
    "EnableVolteByDefault": true
  }
}
aOverrideOperatorWiFiNameabsentWifi Tale
aShow3GSwitchWith4Gabsentfalse
aShowVolteWarningUnsupportedCarrierabsentfalse
aShowWiFiCallingWarningUnsupportedCarrierabsentfalse
aSupportsImsCapabilityabsenttrue
aapnsabsent
[{"password":"","username":"","apn":"internet","type-mask":32819},{"password":"","tech-type-mask":4,"username":"","apn":"mms","type-mask":4},{"type-mask":131072,"password":"","tech-type-mask":131072,"DefaultProtocolMask":2,"SupportSwitchOver":true,"username":"","apn":"ims","AllowedProtocolMask":2},{… 
[
  {
    "password": "",
    "username": "",
    "apn": "internet",
    "type-mask": 32819
  },
  {
    "password": "",
    "tech-type-mask": 4,
    "username": "",
    "apn": "mms",
    "type-mask": 4
  },
  {
    "type-mask": 131072,
    "password": "",
    "tech-type-mask": 131072,
    "DefaultProtocolMask": 2,
    "SupportSwitchOver": true,
    "username": "",
    "apn": "ims",
    "AllowedProtocolMask": 2
  },
  {
    "type-mask": 1048576,
    "password": "",
    "tech-type-mask": 1048576,
    "DefaultProtocolMask": 3,
    "username": "",
    "apn": "hos",
    "AllowedProtocolMask": 3
  }
]
iPhone 15, 15 Plus, 15 Pro, 15 Pro Max: overrides_D83_D84_D37_D38.plist
Key pathBeforeAfter
aAttachAPNabsent{"3GPP":{"password":"","PcscfAddressRequired":false,"username":"","apn":"internet","AllowedProtocolMask":3}}
aIMSConfigabsent
{"Signaling":{"InviteErrorResponsesToTriggerCSFB":"3XX,4XX,5XX,6XX","SupportPEarlyMediaHeader":true,"RingbackTimerSeconds":180,"ForbiddenRegistrationErrorCodes":"-4XX","RingingTimerSeconds":180,"EmergencyURNs":{"110":"urn:service:sos.fire","112":"urn:service:sos.police","113":"urn:service:sos.ambula… 
{
  "Signaling": {
    "InviteErrorResponsesToTriggerCSFB": "3XX,4XX,5XX,6XX",
    "SupportPEarlyMediaHeader": true,
    "RingbackTimerSeconds": 180,
    "ForbiddenRegistrationErrorCodes": "-4XX",
    "RingingTimerSeconds": 180,
    "EmergencyURNs": {
      "110": "urn:service:sos.fire",
      "112": "urn:service:sos.police",
      "113": "urn:service:sos.ambulance"
    },
    "RequirePreconditionsWhenMandatory": false,
    "EarlyMediaNeedsHeader": true,
    "ValidateSipMessageRecipient": false,
    "CountryOfOriginationFormat": "PANI",
    "Preconditions": "Supported",
    "RegistrationRetryIntervals": "30,60+15,120,480,900,1800",
    "AdditionalContactParams": {
      "REGISTER,INVITE,INVITE:*": "+g.3gpp.srvcc-alerting;+g.3gpp.ps2cs-srvcc-orig-pre-alerting"
    },
    "TriggerCSFBOnSDPError": true,
    "UseIPSec": true,
    "MaxForbiddenErrors": "100"
  },
  "ConferenceCalling": {
    "AlwaysSubscribeToConferenceEvents": true,
    "TreatAllNotificationsAsPartial": true,
    "conferenceServer": "sip:mmtel@conf-factory.ims.mnc002.mcc242.3gppnetwork.org"
  },
  "AllowHandoverWithoutIMSVoiceService": true,
  "SMS": {
    "SMSBundleToVoice": true,
    "enableInNonVoLTEMode": false,
    "SupportedDomains": {
      "LTE": true
    },
    "allowCSFBInVolteMode": true
  },
  "Media": {
    "RTCPIntervalSeconds": 5,
    "IncludeSDPMaxRed": true,
    "EnableBandwidthSpecifiers": true,
    "AudioCodecs": {
      "109": {
        "ch-aw-recv": "0",
        "br": "5.9-24.4",
        "SampleRate": 16000,
        "EncodingName": "EVS",
        "bw": "nb-swb"
      }
    },
    "MaxRedundancy": 220,
    "EVSHardBwLimit": "nb-swb",
    "IncludeSDPModeChangeCapability": true
  },
  "XCAP": {
    "ContentType": "application/xcap-el+xml",
    "DisableOnNetworkError": false,
    "supported": true,
    "ForbiddenHttpErrorCodes": "404,501,502,503,504"
  },
  "EnableWiFiCallingWithoutEntitlement": true,
  "Voice": {
    "E911OverITechSupported": true,
    "EnableVolteByDefault": true
  }
}
aOverrideOperatorWiFiNameabsentWifi Tale
aShow3GSwitchWith4Gabsentfalse
aShowVolteWarningUnsupportedCarrierabsentfalse
aShowWiFiCallingWarningUnsupportedCarrierabsentfalse
aSupportsImsCapabilityabsenttrue
aapnsabsent
[{"password":"","username":"","apn":"internet","type-mask":32819},{"password":"","tech-type-mask":4,"username":"","apn":"mms","type-mask":4},{"type-mask":131072,"password":"","tech-type-mask":131072,"DefaultProtocolMask":2,"SupportSwitchOver":true,"username":"","apn":"ims","AllowedProtocolMask":2},{… 
[
  {
    "password": "",
    "username": "",
    "apn": "internet",
    "type-mask": 32819
  },
  {
    "password": "",
    "tech-type-mask": 4,
    "username": "",
    "apn": "mms",
    "type-mask": 4
  },
  {
    "type-mask": 131072,
    "password": "",
    "tech-type-mask": 131072,
    "DefaultProtocolMask": 2,
    "SupportSwitchOver": true,
    "username": "",
    "apn": "ims",
    "AllowedProtocolMask": 2
  },
  {
    "type-mask": 1048576,
    "password": "",
    "tech-type-mask": 1048576,
    "DefaultProtocolMask": 3,
    "username": "",
    "apn": "hos",
    "AllowedProtocolMask": 3
  }
]
iPhone 14, 14 Plus, 14 Pro, 14 Pro Max: overrides_D73_D74_D27_D28.plist
Key pathBeforeAfter
aAttachAPNabsent{"3GPP":{"password":"","PcscfAddressRequired":false,"username":"","apn":"internet","AllowedProtocolMask":3}}
aIMSConfigabsent
{"Signaling":{"InviteErrorResponsesToTriggerCSFB":"3XX,4XX,5XX,6XX","SupportPEarlyMediaHeader":true,"RingbackTimerSeconds":180,"ForbiddenRegistrationErrorCodes":"-4XX","RingingTimerSeconds":180,"EmergencyURNs":{"110":"urn:service:sos.fire","112":"urn:service:sos.police","113":"urn:service:sos.ambula… 
{
  "Signaling": {
    "InviteErrorResponsesToTriggerCSFB": "3XX,4XX,5XX,6XX",
    "SupportPEarlyMediaHeader": true,
    "RingbackTimerSeconds": 180,
    "ForbiddenRegistrationErrorCodes": "-4XX",
    "RingingTimerSeconds": 180,
    "EmergencyURNs": {
      "110": "urn:service:sos.fire",
      "112": "urn:service:sos.police",
      "113": "urn:service:sos.ambulance"
    },
    "RequirePreconditionsWhenMandatory": false,
    "EarlyMediaNeedsHeader": true,
    "ValidateSipMessageRecipient": false,
    "CountryOfOriginationFormat": "PANI",
    "Preconditions": "Supported",
    "RegistrationRetryIntervals": "30,60+15,120,480,900,1800",
    "AdditionalContactParams": {
      "REGISTER,INVITE,INVITE:*": "+g.3gpp.srvcc-alerting;+g.3gpp.ps2cs-srvcc-orig-pre-alerting"
    },
    "TriggerCSFBOnSDPError": true,
    "UseIPSec": true,
    "MaxForbiddenErrors": "100"
  },
  "ConferenceCalling": {
    "AlwaysSubscribeToConferenceEvents": true,
    "TreatAllNotificationsAsPartial": true,
    "conferenceServer": "sip:mmtel@conf-factory.ims.mnc002.mcc242.3gppnetwork.org"
  },
  "AllowHandoverWithoutIMSVoiceService": true,
  "SMS": {
    "SMSBundleToVoice": true,
    "enableInNonVoLTEMode": false,
    "SupportedDomains": {
      "LTE": true
    },
    "allowCSFBInVolteMode": true
  },
  "Media": {
    "RTCPIntervalSeconds": 5,
    "IncludeSDPMaxRed": true,
    "EnableBandwidthSpecifiers": true,
    "AudioCodecs": {
      "109": {
        "ch-aw-recv": "0",
        "br": "5.9-24.4",
        "SampleRate": 16000,
        "EncodingName": "EVS",
        "bw": "nb-swb"
      }
    },
    "MaxRedundancy": 220,
    "EVSHardBwLimit": "nb-swb",
    "IncludeSDPModeChangeCapability": true
  },
  "XCAP": {
    "ContentType": "application/xcap-el+xml",
    "DisableOnNetworkError": false,
    "supported": true,
    "ForbiddenHttpErrorCodes": "404,501,502,503,504"
  },
  "EnableWiFiCallingWithoutEntitlement": true,
  "Voice": {
    "E911OverITechSupported": true,
    "EnableVolteByDefault": true
  }
}
aOverrideOperatorWiFiNameabsentWifi Tale
aShow3GSwitchWith4Gabsentfalse
aShowVolteWarningUnsupportedCarrierabsentfalse
aShowWiFiCallingWarningUnsupportedCarrierabsentfalse
aSupportsImsCapabilityabsenttrue
aapnsabsent
[{"password":"","username":"","apn":"internet","type-mask":32819},{"password":"","tech-type-mask":4,"username":"","apn":"mms","type-mask":4},{"type-mask":131072,"password":"","tech-type-mask":131072,"DefaultProtocolMask":2,"SupportSwitchOver":true,"username":"","apn":"ims","AllowedProtocolMask":2},{… 
[
  {
    "password": "",
    "username": "",
    "apn": "internet",
    "type-mask": 32819
  },
  {
    "password": "",
    "tech-type-mask": 4,
    "username": "",
    "apn": "mms",
    "type-mask": 4
  },
  {
    "type-mask": 131072,
    "password": "",
    "tech-type-mask": 131072,
    "DefaultProtocolMask": 2,
    "SupportSwitchOver": true,
    "username": "",
    "apn": "ims",
    "AllowedProtocolMask": 2
  },
  {
    "type-mask": 1048576,
    "password": "",
    "tech-type-mask": 1048576,
    "DefaultProtocolMask": 3,
    "username": "",
    "apn": "hos",
    "AllowedProtocolMask": 3
  }
]
iPhone SE (3rd generation): overrides_D49.plist
Key pathBeforeAfter
aAttachAPNabsent{"3GPP":{"password":"","PcscfAddressRequired":false,"username":"","apn":"internet","AllowedProtocolMask":3}}
aIMSConfigabsent
{"Signaling":{"InviteErrorResponsesToTriggerCSFB":"3XX,4XX,5XX,6XX","SupportPEarlyMediaHeader":true,"RingbackTimerSeconds":180,"ForbiddenRegistrationErrorCodes":"-4XX","RingingTimerSeconds":180,"EmergencyURNs":{"110":"urn:service:sos.fire","112":"urn:service:sos.police","113":"urn:service:sos.ambula… 
{
  "Signaling": {
    "InviteErrorResponsesToTriggerCSFB": "3XX,4XX,5XX,6XX",
    "SupportPEarlyMediaHeader": true,
    "RingbackTimerSeconds": 180,
    "ForbiddenRegistrationErrorCodes": "-4XX",
    "RingingTimerSeconds": 180,
    "EmergencyURNs": {
      "110": "urn:service:sos.fire",
      "112": "urn:service:sos.police",
      "113": "urn:service:sos.ambulance"
    },
    "RequirePreconditionsWhenMandatory": false,
    "EarlyMediaNeedsHeader": true,
    "ValidateSipMessageRecipient": false,
    "CountryOfOriginationFormat": "PANI",
    "Preconditions": "Supported",
    "RegistrationRetryIntervals": "30,60+15,120,480,900,1800",
    "AdditionalContactParams": {
      "REGISTER,INVITE,INVITE:*": "+g.3gpp.srvcc-alerting;+g.3gpp.ps2cs-srvcc-orig-pre-alerting"
    },
    "TriggerCSFBOnSDPError": true,
    "UseIPSec": true,
    "MaxForbiddenErrors": "100"
  },
  "ConferenceCalling": {
    "AlwaysSubscribeToConferenceEvents": true,
    "TreatAllNotificationsAsPartial": true,
    "conferenceServer": "sip:mmtel@conf-factory.ims.mnc002.mcc242.3gppnetwork.org"
  },
  "AllowHandoverWithoutIMSVoiceService": true,
  "SMS": {
    "SMSBundleToVoice": true,
    "enableInNonVoLTEMode": false,
    "SupportedDomains": {
      "LTE": true
    },
    "allowCSFBInVolteMode": true
  },
  "Media": {
    "RTCPIntervalSeconds": 5,
    "IncludeSDPMaxRed": true,
    "EnableBandwidthSpecifiers": true,
    "AudioCodecs": {
      "109": {
        "ch-aw-recv": "0",
        "br": "5.9-24.4",
        "SampleRate": 16000,
        "EncodingName": "EVS",
        "bw": "nb-swb"
      }
    },
    "MaxRedundancy": 220,
    "EVSHardBwLimit": "nb-swb",
    "IncludeSDPModeChangeCapability": true
  },
  "XCAP": {
    "ContentType": "application/xcap-el+xml",
    "DisableOnNetworkError": false,
    "supported": true,
    "ForbiddenHttpErrorCodes": "404,501,502,503,504"
  },
  "EnableWiFiCallingWithoutEntitlement": true,
  "Voice": {
    "E911OverITechSupported": true,
    "EnableVolteByDefault": true
  }
}
aOverrideOperatorWiFiNameabsentWifi Tale
aShow3GSwitchWith4Gabsentfalse
aShowVolteWarningUnsupportedCarrierabsentfalse
aShowWiFiCallingWarningUnsupportedCarrierabsentfalse
aSupportsImsCapabilityabsenttrue
aapnsabsent
[{"password":"","username":"","apn":"internet","type-mask":32819},{"password":"","tech-type-mask":4,"username":"","apn":"mms","type-mask":4},{"type-mask":131072,"password":"","tech-type-mask":131072,"DefaultProtocolMask":2,"SupportSwitchOver":true,"username":"","apn":"ims","AllowedProtocolMask":2},{… 
[
  {
    "password": "",
    "username": "",
    "apn": "internet",
    "type-mask": 32819
  },
  {
    "password": "",
    "tech-type-mask": 4,
    "username": "",
    "apn": "mms",
    "type-mask": 4
  },
  {
    "type-mask": 131072,
    "password": "",
    "tech-type-mask": 131072,
    "DefaultProtocolMask": 2,
    "SupportSwitchOver": true,
    "username": "",
    "apn": "ims",
    "AllowedProtocolMask": 2
  },
  {
    "type-mask": 1048576,
    "password": "",
    "tech-type-mask": 1048576,
    "DefaultProtocolMask": 3,
    "username": "",
    "apn": "hos",
    "AllowedProtocolMask": 3
  }
]
iPhone 13, 13 mini, 13 Pro, 13 Pro Max: overrides_D63_D64_D16_D17.plist
Key pathBeforeAfter
aAttachAPNabsent{"3GPP":{"password":"","PcscfAddressRequired":false,"username":"","apn":"internet","AllowedProtocolMask":3}}
aIMSConfigabsent
{"Signaling":{"InviteErrorResponsesToTriggerCSFB":"3XX,4XX,5XX,6XX","SupportPEarlyMediaHeader":true,"RingbackTimerSeconds":180,"ForbiddenRegistrationErrorCodes":"-4XX","RingingTimerSeconds":180,"EmergencyURNs":{"110":"urn:service:sos.fire","112":"urn:service:sos.police","113":"urn:service:sos.ambula… 
{
  "Signaling": {
    "InviteErrorResponsesToTriggerCSFB": "3XX,4XX,5XX,6XX",
    "SupportPEarlyMediaHeader": true,
    "RingbackTimerSeconds": 180,
    "ForbiddenRegistrationErrorCodes": "-4XX",
    "RingingTimerSeconds": 180,
    "EmergencyURNs": {
      "110": "urn:service:sos.fire",
      "112": "urn:service:sos.police",
      "113": "urn:service:sos.ambulance"
    },
    "RequirePreconditionsWhenMandatory": false,
    "EarlyMediaNeedsHeader": true,
    "ValidateSipMessageRecipient": false,
    "CountryOfOriginationFormat": "PANI",
    "Preconditions": "Supported",
    "RegistrationRetryIntervals": "30,60+15,120,480,900,1800",
    "AdditionalContactParams": {
      "REGISTER,INVITE,INVITE:*": "+g.3gpp.srvcc-alerting;+g.3gpp.ps2cs-srvcc-orig-pre-alerting"
    },
    "TriggerCSFBOnSDPError": true,
    "UseIPSec": true,
    "MaxForbiddenErrors": "100"
  },
  "ConferenceCalling": {
    "AlwaysSubscribeToConferenceEvents": true,
    "TreatAllNotificationsAsPartial": true,
    "conferenceServer": "sip:mmtel@conf-factory.ims.mnc002.mcc242.3gppnetwork.org"
  },
  "AllowHandoverWithoutIMSVoiceService": true,
  "SMS": {
    "SMSBundleToVoice": true,
    "enableInNonVoLTEMode": false,
    "SupportedDomains": {
      "LTE": true
    },
    "allowCSFBInVolteMode": true
  },
  "Media": {
    "RTCPIntervalSeconds": 5,
    "IncludeSDPMaxRed": true,
    "EnableBandwidthSpecifiers": true,
    "AudioCodecs": {
      "109": {
        "ch-aw-recv": "0",
        "br": "5.9-24.4",
        "SampleRate": 16000,
        "EncodingName": "EVS",
        "bw": "nb-swb"
      }
    },
    "MaxRedundancy": 220,
    "EVSHardBwLimit": "nb-swb",
    "IncludeSDPModeChangeCapability": true
  },
  "XCAP": {
    "ContentType": "application/xcap-el+xml",
    "DisableOnNetworkError": false,
    "supported": true,
    "ForbiddenHttpErrorCodes": "404,501,502,503,504"
  },
  "EnableWiFiCallingWithoutEntitlement": true,
  "Voice": {
    "E911OverITechSupported": true,
    "EnableVolteByDefault": true
  }
}
aOverrideOperatorWiFiNameabsentWifi Tale
aShow3GSwitchWith4Gabsentfalse
aShowVolteWarningUnsupportedCarrierabsentfalse
aShowWiFiCallingWarningUnsupportedCarrierabsentfalse
aSupportsImsCapabilityabsenttrue
aapnsabsent
[{"password":"","username":"","apn":"internet","type-mask":32819},{"password":"","tech-type-mask":4,"username":"","apn":"mms","type-mask":4},{"type-mask":131072,"password":"","tech-type-mask":131072,"DefaultProtocolMask":2,"SupportSwitchOver":true,"username":"","apn":"ims","AllowedProtocolMask":2},{… 
[
  {
    "password": "",
    "username": "",
    "apn": "internet",
    "type-mask": 32819
  },
  {
    "password": "",
    "tech-type-mask": 4,
    "username": "",
    "apn": "mms",
    "type-mask": 4
  },
  {
    "type-mask": 131072,
    "password": "",
    "tech-type-mask": 131072,
    "DefaultProtocolMask": 2,
    "SupportSwitchOver": true,
    "username": "",
    "apn": "ims",
    "AllowedProtocolMask": 2
  },
  {
    "type-mask": 1048576,
    "password": "",
    "tech-type-mask": 1048576,
    "DefaultProtocolMask": 3,
    "username": "",
    "apn": "hos",
    "AllowedProtocolMask": 3
  }
]
iPhone 12, 12 mini, 12 Pro, 12 Pro Max: overrides_D52g_D53g_D53p_D54p.plist
Key pathBeforeAfter
aAttachAPNabsent{"3GPP":{"password":"","PcscfAddressRequired":false,"username":"","apn":"internet","AllowedProtocolMask":3}}
aIMSConfigabsent
{"Signaling":{"InviteErrorResponsesToTriggerCSFB":"3XX,4XX,5XX,6XX","SupportPEarlyMediaHeader":true,"RingbackTimerSeconds":180,"ForbiddenRegistrationErrorCodes":"-4XX","RingingTimerSeconds":180,"EmergencyURNs":{"110":"urn:service:sos.fire","112":"urn:service:sos.police","113":"urn:service:sos.ambula… 
{
  "Signaling": {
    "InviteErrorResponsesToTriggerCSFB": "3XX,4XX,5XX,6XX",
    "SupportPEarlyMediaHeader": true,
    "RingbackTimerSeconds": 180,
    "ForbiddenRegistrationErrorCodes": "-4XX",
    "RingingTimerSeconds": 180,
    "EmergencyURNs": {
      "110": "urn:service:sos.fire",
      "112": "urn:service:sos.police",
      "113": "urn:service:sos.ambulance"
    },
    "RequirePreconditionsWhenMandatory": false,
    "EarlyMediaNeedsHeader": true,
    "ValidateSipMessageRecipient": false,
    "CountryOfOriginationFormat": "PANI",
    "Preconditions": "Supported",
    "RegistrationRetryIntervals": "30,60+15,120,480,900,1800",
    "AdditionalContactParams": {
      "REGISTER,INVITE,INVITE:*": "+g.3gpp.srvcc-alerting;+g.3gpp.ps2cs-srvcc-orig-pre-alerting"
    },
    "TriggerCSFBOnSDPError": true,
    "UseIPSec": true,
    "MaxForbiddenErrors": "100"
  },
  "ConferenceCalling": {
    "AlwaysSubscribeToConferenceEvents": true,
    "TreatAllNotificationsAsPartial": true,
    "conferenceServer": "sip:mmtel@conf-factory.ims.mnc002.mcc242.3gppnetwork.org"
  },
  "AllowHandoverWithoutIMSVoiceService": true,
  "SMS": {
    "SMSBundleToVoice": true,
    "enableInNonVoLTEMode": false,
    "SupportedDomains": {
      "LTE": true
    },
    "allowCSFBInVolteMode": true
  },
  "Media": {
    "RTCPIntervalSeconds": 5,
    "IncludeSDPMaxRed": true,
    "EnableBandwidthSpecifiers": true,
    "AudioCodecs": {
      "109": {
        "ch-aw-recv": "0",
        "br": "5.9-24.4",
        "SampleRate": 16000,
        "EncodingName": "EVS",
        "bw": "nb-swb"
      }
    },
    "MaxRedundancy": 220,
    "EVSHardBwLimit": "nb-swb",
    "IncludeSDPModeChangeCapability": true
  },
  "XCAP": {
    "ContentType": "application/xcap-el+xml",
    "DisableOnNetworkError": false,
    "supported": true,
    "ForbiddenHttpErrorCodes": "404,501,502,503,504"
  },
  "EnableWiFiCallingWithoutEntitlement": true,
  "Voice": {
    "E911OverITechSupported": true,
    "EnableVolteByDefault": true
  }
}
aOverrideOperatorWiFiNameabsentWifi Tale
aShow3GSwitchWith4Gabsentfalse
aShowVolteWarningUnsupportedCarrierabsentfalse
aShowWiFiCallingWarningUnsupportedCarrierabsentfalse
aSupportsImsCapabilityabsenttrue
aapnsabsent
[{"password":"","username":"","apn":"internet","type-mask":32819},{"password":"","tech-type-mask":4,"username":"","apn":"mms","type-mask":4},{"type-mask":131072,"password":"","tech-type-mask":131072,"DefaultProtocolMask":2,"SupportSwitchOver":true,"username":"","apn":"ims","AllowedProtocolMask":2},{… 
[
  {
    "password": "",
    "username": "",
    "apn": "internet",
    "type-mask": 32819
  },
  {
    "password": "",
    "tech-type-mask": 4,
    "username": "",
    "apn": "mms",
    "type-mask": 4
  },
  {
    "type-mask": 131072,
    "password": "",
    "tech-type-mask": 131072,
    "DefaultProtocolMask": 2,
    "SupportSwitchOver": true,
    "username": "",
    "apn": "ims",
    "AllowedProtocolMask": 2
  },
  {
    "type-mask": 1048576,
    "password": "",
    "tech-type-mask": 1048576,
    "DefaultProtocolMask": 3,
    "username": "",
    "apn": "hos",
    "AllowedProtocolMask": 3
  }
]
iPhone 11, 11 Pro, 11 Pro Max, SE (2nd generation): overrides_D421_D431_N104_D79.plist
Key pathBeforeAfter
aAttachAPNabsent{"3GPP":{"password":"","PcscfAddressRequired":false,"username":"","apn":"internet","AllowedProtocolMask":3}}
aEnableLTEAfterUpgradeabsenttrue
aIMSConfigabsent
{"Signaling":{"InviteErrorResponsesToTriggerCSFB":"3XX,4XX,5XX,6XX","SupportPEarlyMediaHeader":true,"RingbackTimerSeconds":180,"ForbiddenRegistrationErrorCodes":"-4XX","RingingTimerSeconds":180,"EmergencyURNs":{"110":"urn:service:sos.fire","112":"urn:service:sos.police","113":"urn:service:sos.ambula… 
{
  "Signaling": {
    "InviteErrorResponsesToTriggerCSFB": "3XX,4XX,5XX,6XX",
    "SupportPEarlyMediaHeader": true,
    "RingbackTimerSeconds": 180,
    "ForbiddenRegistrationErrorCodes": "-4XX",
    "RingingTimerSeconds": 180,
    "EmergencyURNs": {
      "110": "urn:service:sos.fire",
      "112": "urn:service:sos.police",
      "113": "urn:service:sos.ambulance"
    },
    "RequirePreconditionsWhenMandatory": false,
    "EarlyMediaNeedsHeader": true,
    "ValidateSipMessageRecipient": false,
    "CountryOfOriginationFormat": "PANI",
    "Preconditions": "Supported",
    "RegistrationRetryIntervals": "30,60+15,120,480,900,1800",
    "AdditionalContactParams": {
      "REGISTER,INVITE,INVITE:*": "+g.3gpp.srvcc-alerting;+g.3gpp.ps2cs-srvcc-orig-pre-alerting"
    },
    "TriggerCSFBOnSDPError": true,
    "UseIPSec": true,
    "MaxForbiddenErrors": "100"
  },
  "ConferenceCalling": {
    "AlwaysSubscribeToConferenceEvents": true,
    "TreatAllNotificationsAsPartial": true,
    "conferenceServer": "sip:mmtel@conf-factory.ims.mnc002.mcc242.3gppnetwork.org"
  },
  "AllowHandoverWithoutIMSVoiceService": true,
  "SMS": {
    "SMSBundleToVoice": true,
    "enableInNonVoLTEMode": false,
    "SupportedDomains": {
      "LTE": true
    },
    "allowCSFBInVolteMode": true
  },
  "Media": {
    "RTCPIntervalSeconds": 5,
    "IncludeSDPMaxRed": true,
    "EnableBandwidthSpecifiers": true,
    "AudioCodecs": {
      "109": {
        "ch-aw-recv": "0",
        "br": "5.9-24.4",
        "SampleRate": 16000,
        "EncodingName": "EVS",
        "bw": "nb-swb"
      }
    },
    "MaxRedundancy": 220,
    "EVSHardBwLimit": "nb-swb",
    "IncludeSDPModeChangeCapability": true
  },
  "XCAP": {
    "ContentType": "application/xcap-el+xml",
    "DisableOnNetworkError": false,
    "supported": true,
    "ForbiddenHttpErrorCodes": "404,501,502,503,504"
  },
  "EnableWiFiCallingWithoutEntitlement": true,
  "Voice": {
    "E911OverITechSupported": true,
    "EnableVolteByDefault": true
  }
}
aOverrideOperatorWiFiNameabsentWifi Tale
aShow3GSwitchWith4Gabsentfalse
aShowVolteWarningUnsupportedCarrierabsentfalse
aShowWiFiCallingWarningUnsupportedCarrierabsentfalse
aSupportsImsCapabilityabsenttrue
aapnsabsent
[{"password":"","username":"","apn":"internet","type-mask":32819},{"password":"","tech-type-mask":4,"username":"","apn":"mms","type-mask":4},{"type-mask":131072,"password":"","tech-type-mask":131072,"DefaultProtocolMask":2,"SupportSwitchOver":true,"username":"","apn":"ims","AllowedProtocolMask":2},{… 
[
  {
    "password": "",
    "username": "",
    "apn": "internet",
    "type-mask": 32819
  },
  {
    "password": "",
    "tech-type-mask": 4,
    "username": "",
    "apn": "mms",
    "type-mask": 4
  },
  {
    "type-mask": 131072,
    "password": "",
    "tech-type-mask": 131072,
    "DefaultProtocolMask": 2,
    "SupportSwitchOver": true,
    "username": "",
    "apn": "ims",
    "AllowedProtocolMask": 2
  },
  {
    "type-mask": 1048576,
    "password": "",
    "tech-type-mask": 1048576,
    "DefaultProtocolMask": 3,
    "username": "",
    "apn": "hos",
    "AllowedProtocolMask": 3
  }
]
Routine changes (30 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_D79.plistchangedper-phone file, compared by phone above
overrides_D49.plistchangedper-phone file, compared by phone above
overrides_D52g_D53g_D53p_D54p.plistchangedper-phone file, compared by phone above
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signatures/common.plistchangedsignature
signatures/overrides_D23.plistchangedsignature
signatures/overrides_D421_D431_N104_D79.plistchangedsignature
signatures/overrides_D49.plistchangedsignature
signatures/overrides_D52g_D53g_D53p_D54p.plistchangedsignature
signatures/overrides_D63_D64_D16_D17.plistchangedsignature
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signatures/overrides_D93_D94_D47_D48.plistchangedsignature
signatures/overrides_V159.plistchangedsignature
signatures/overrides_V53_V54_V57.plistchangedsignature
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signatures/overrides_V63_V64s_V68.plistremovedsignature
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carrier.plist changed 18 rows Other This only this file
Key pathOtherThis
cAttachAPN.3GPP.AllowedProtocolMask31
cAttachAPN.3GPP.apninternet
rIMSConfig
{"Signaling":{"InviteErrorResponsesToTriggerCSFB":"3XX,4XX,5XX,6XX","SupportPEarlyMediaHeader":true,"RingbackTimerSeconds":180,"ForbiddenRegistrationErrorCodes":"-4XX","RingingTimerSeconds":180,"EmergencyURNs":{"110":"urn:service:sos.fire","112":"urn:service:sos.police","113":"urn:service:sos.ambula… 
{
  "Signaling": {
    "InviteErrorResponsesToTriggerCSFB": "3XX,4XX,5XX,6XX",
    "SupportPEarlyMediaHeader": true,
    "RingbackTimerSeconds": 180,
    "ForbiddenRegistrationErrorCodes": "-4XX",
    "RingingTimerSeconds": 180,
    "EmergencyURNs": {
      "110": "urn:service:sos.fire",
      "112": "urn:service:sos.police",
      "113": "urn:service:sos.ambulance"
    },
    "RequirePreconditionsWhenMandatory": false,
    "EarlyMediaNeedsHeader": true,
    "ValidateSipMessageRecipient": false,
    "CountryOfOriginationFormat": "PANI",
    "Preconditions": "Supported",
    "RegistrationRetryIntervals": "30,60+15,120,480,900,1800",
    "AdditionalContactParams": {
      "REGISTER,INVITE,INVITE:*": "+g.3gpp.srvcc-alerting;+g.3gpp.ps2cs-srvcc-orig-pre-alerting"
    },
    "TriggerCSFBOnSDPError": true,
    "UseIPSec": true,
    "MaxForbiddenErrors": "100"
  },
  "ConferenceCalling": {
    "AlwaysSubscribeToConferenceEvents": true,
    "TreatAllNotificationsAsPartial": true,
    "conferenceServer": "sip:mmtel@conf-factory.ims.mnc002.mcc242.3gppnetwork.org"
  },
  "AllowHandoverWithoutIMSVoiceService": true,
  "SMS": {
    "enableInNonVoLTEMode": false,
    "SMSBundleToVoice": true,
    "SupportedDomains": {
      "LTE": true
    }
  },
  "Media": {
    "RTCPIntervalSeconds": 5,
    "IncludeSDPMaxRed": true,
    "EnableBandwidthSpecifiers": true,
    "AudioCodecs": {
      "109": {
        "ch-aw-recv": "0",
        "br": "5.9-24.4",
        "SampleRate": 16000,
        "EncodingName": "EVS",
        "bw": "nb-swb"
      }
    },
    "MaxRedundancy": 220,
    "EVSHardBwLimit": "nb-swb",
    "IncludeSDPModeChangeCapability": true
  },
  "XCAP": {
    "ContentType": "application/xcap-el+xml",
    "DisableOnNetworkError": false,
    "supported": true,
    "ForbiddenHttpErrorCodes": "404,501,502,503,504"
  },
  "EnableWiFiCallingWithoutEntitlement": true,
  "Voice": {
    "E911OverITechSupported": true,
    "EnableVolteByDefault": true
  }
}
absent
rOverrideOperatorWiFiNameWifi Taleabsent
aSMSSettings.TransportFallbackabsenttrue
cShow3GSwitchWith4Gfalsetrue
aShowTTYabsentfalse
rShowVolteWarningUnsupportedCarrierfalseabsent
rShowWiFiCallingWarningUnsupportedCarrierfalseabsent
rSupportsImsCapabilitytrueabsent
capns[0].type-mask3281951
rapns[1].tech-type-mask4absent
rapns[2].AllowedProtocolMask2absent
rapns[2].SupportSwitchOvertrueabsent
capns[2].apnimsinternet
rapns[2].tech-type-mask131072absent
capns[2].type-mask13107250
rapns[3]{"password":"","tech-type-mask":1048576,"username":"","apn":"hos","type-mask":1048576,"AllowedProtocolMask":3}absent
789 carriers, 225 countries · iOS 27.0.1 (24A446) · beta iOS 27.2 beta 2 (24B5089g) GitHub Ready