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O2-UK
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Phones (9)

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

PhonesSettingsModem file
iPhone X (GSM)not in that versionnot in that version
iPhone 8 (GSM), 8 Plus (GSM)not in that versionnot in that version
iPhone X (Global)not in that versionnot in that version
iPhone 8 (Global), 8 Plus (Global)not in that versionnot in that version
iPhone 7 (GSM), 7 Plus (GSM)15 changes4 changes
iPhone 7 (Global), 7 Plus (Global)15 changes15 changes
iPhone SE15 changes8 changes
iPhone 6s, 6s+15 changes15 changes
iPhone 6, 6+new for this phonenew for this phone
iPhone 7 (GSM), 7 Plus (GSM): overrides_D101_D111.plist
Key pathBeforeAfter
AllowedServicesTypeMaskOnInternetabsent32768
AttachAPNabsent{"3GPP":{"password":"password","PcscfAddressRequired":false,"username":"vertigo","apn":"idata.o2.co.uk","AllowedProtocolMask":1}}
CarrierEntitlementsabsent{"ProtocolVersion":"2","SupportedEntitlements":192,"Authentication":{"Username":"0$IMSI@nai.epc.mnc$MNC.mcc$MCC.3gppnetwork.org","Type":1},"ServerAddress":"https://ses.o2.co.uk:443","UpdatePeriod":24}
DerPriFileVersion0.0.10.0.6
Enable4GByDefaultabsenttrue
IMSConfigabsent
{"Signaling":{"AdditionalContactParams":{"REGISTER,INVITE,INVITE:*":"+g.3gpp.mid-call;+g.3gpp.srvcc-alerting;+g.3gpp.ps2cs-srvcc-orig-pre-alerting"},"PreconditionUpdateDelayTimerMilliseconds":128000,"TriggerCSFBOnSDPError":true,"RegistrationRetryIntervals":"30,60+15,120,480,900,1800","SupportPEarlyM… 
{
  "Signaling": {
    "AdditionalContactParams": {
      "REGISTER,INVITE,INVITE:*": "+g.3gpp.mid-call;+g.3gpp.srvcc-alerting;+g.3gpp.ps2cs-srvcc-orig-pre-alerting"
    },
    "PreconditionUpdateDelayTimerMilliseconds": 128000,
    "TriggerCSFBOnSDPError": true,
    "RegistrationRetryIntervals": "30,60+15,120,480,900,1800",
    "SupportPEarlyMediaHeader": true,
    "UseFakeSAsForDeregistration": true,
    "EmergencyLocationLookupRequired": false,
    "ForbiddenRegistrationErrorCodes": "-4XX",
    "EarlyMediaNeedsHeader": true,
    "AlwaysUnsubscribeFromRegEvents": false,
    "InviteErrorResponsesToTriggerCSFB": "503,580",
    "AlwaysSendSessionProgress": true,
    "MaxUdpMessageSize": 1000,
    "SendResumeInviteAsSendRecv": false,
    "RingbackTimerSeconds": 90,
    "EnableSenderName": false,
    "CountryOfOriginationFormat": "PANI",
    "MaxForbiddenErrors": "100",
    "IncomingCallEndReasons": {
      "RequestTimeout": {
        "TerminationEvent": "RemoteRequestCanceled",
        "StatusCode": 408
      },
      "NoAnswerFromUser": {
        "TerminationEvent": "RemoteHangup",
        "ReasonHeaderCause": 31,
        "StatusCode": 480,
        "Protocol": "Q.850"
      },
      "TemporarilyUnavailable": {
        "TerminationEvent": "RemoteHangup",
        "StatusCode": 480
      }
    },
    "Preconditions": "Supported",
    "RingingTimerSeconds": 90,
    "UseIPSec": true
  },
  "ConferenceCalling": {
    "conferenceServer": "sip:mmtel@conf-factory.ims.mnc010.mcc234.3gppnetwork.org",
    "AlwaysSubscribeToConferenceEvents": true
  },
  "AllowHandoverWithoutIMSVoiceService": true,
  "Media": {
    "RTCPIntervalSeconds": 5,
    "EnableBandwidthSpecifiers": true,
    "MaxRedundancy": 220,
    "RingbackTone": "UK",
    "IncludeSDPMaxRed": true,
    "IncludeSDPModeChangeCapability": true
  },
  "XCAP": {
    "SupportsCW": false,
    "ForbiddenHttpErrorCodes": "404,501,502,503,504",
    "provisioningDependency": true,
    "ContentType": "application/xcap-el+xml",
    "supported": true
  },
  "Voice": {
    "EnableVolteByDefault": true,
    "E911OverITechSupported": true
  }
}
OverrideOperatorWiFiNameabsentO2 WiFiCall
Show3GSwitchWith4Gabsentfalse
ShowLTEWarningUnsupportedCarrierabsentfalse
ShowVolteSwitchabsenttrue
SupportsImsCapabilityabsenttrue
TechSettingsabsent
{"IKE":{"NATTKeepAliveEnabled":true,"DeadPeerDetectionEnabled":false,"DeadPeerDetectionMaxRetries":4,"DeadPeerDetectionInterval":600,"LocalIdentifier":"0$imsi@nai.epc.mnc$mnc.mcc$mcc.3gppnetwork.org","NATTKeepAliveOffload":true,"NATTKeepAliveInterval":20,"Proposals":[{"EncryptionAlgorithm":"AES-128"… 
{
  "IKE": {
    "NATTKeepAliveEnabled": true,
    "DeadPeerDetectionEnabled": false,
    "DeadPeerDetectionMaxRetries": 4,
    "DeadPeerDetectionInterval": 600,
    "LocalIdentifier": "0$imsi@nai.epc.mnc$mnc.mcc$mcc.3gppnetwork.org",
    "NATTKeepAliveOffload": true,
    "NATTKeepAliveInterval": 20,
    "Proposals": [
      {
        "EncryptionAlgorithm": "AES-128",
        "DHGroup": 14,
        "EAPMethod": "EAP-AKA",
        "AuthenticationMethod": "None",
        "IntegrityAlgorithm": "SHA1-96",
        "Lifetime": 80000,
        "PRFAlgorithm": "SHA1-160"
      }
    ],
    "DeadPeerDetectionRetryInterval": 10,
    "RemoteAddress": "epdg.epc.mnc010.mcc234.pub.3gppnetwork.org",
    "ValidateRemoteCertificate": false
  },
  "ChildSAs": {
    "FirstChild": {
      "ChildProposals": [
        {
          "EncryptionAlgorithm": [
            "AES-128"
          ],
          "IntegrityAlgorithm": [
            "SHA1-96"
          ],
          "Lifetime": 80000
        }
      ],
      "InstallPolicies": true,
      "ReplayWindowSize": 12
    }
  },
  "SetHandOverIPv6Prefix": true,
  "iRatPolicies": {
    "PreferredTechnology": "cellular"
  },
  "ExtraConfigurationAttributeRequestv6": [
    {
      "Type": "IPv6Address",
      "Name": "AssignedPCSCFIPv6",
      "Identifier": 16386
    }
  ],
  "SupportCallHandover": true,
  "TechPolicies": [
    {
      "policy": "true",
      "serviceMask": 131072
    }
  ],
  "ExtraConfigurationAttributeRequestv4": [
    {
      "Type": "IPv4Address",
      "Name": "AssignedPCSCFIPv4",
      "Identifier": 16384
    }
  ],
  "5wiServiceMask": 1,
  "EPDGResolutionFallbackEnabled": true
}
VoLTECustomerCareWebsiteabsenthttp://www.o2.co.uk/4gcalling/status
VoWiFiCustomerCareWebsiteabsenthttp://www.o2.co.uk/4gcalling/status
apnsabsent
[{"DefaultProtocolMask":1,"password":"password","type-mask":7,"username":"vertigo","apn":"idata.o2.co.uk","AllowedProtocolMask":1},{"DefaultProtocolMask":1,"password":"password","type-mask":48,"username":"vertigo","apn":"modem.o2.co.uk","AllowedProtocolMask":1},{"DefaultProtocolMask":2,"password":""… 
[
  {
    "DefaultProtocolMask": 1,
    "password": "password",
    "type-mask": 7,
    "username": "vertigo",
    "apn": "idata.o2.co.uk",
    "AllowedProtocolMask": 1
  },
  {
    "DefaultProtocolMask": 1,
    "password": "password",
    "type-mask": 48,
    "username": "vertigo",
    "apn": "modem.o2.co.uk",
    "AllowedProtocolMask": 1
  },
  {
    "DefaultProtocolMask": 2,
    "password": "",
    "tech-type-mask": 131072,
    "type-mask": 131072,
    "SupportSwitchOver": true,
    "username": "",
    "apn": "ims",
    "AllowedProtocolMask": 2
  },
  {
    "DefaultProtocolMask": 1,
    "password": "password",
    "type-mask": 1081344,
    "username": "vertigo",
    "apn": "idata.o2.co.uk",
    "AllowedProtocolMask": 1
  }
]
iPhone 7 (GSM), 7 Plus (GSM): overrides_D101_D111.der.pri
Key pathBeforeAfter
efs.%u:dyn_cps.enas.ignore_csNoti_on_imsCall_activeabsent1
efs.%u:dyn_cps.mm.mm_r13_dos_prevention_feat_supportabsent0
header.PRI NameO2_UKO2_uk
header.PRI Revision0.0.10.0.6
iPhone 7 (Global), 7 Plus (Global): overrides_D10_D11.plist
Key pathBeforeAfter
AllowedServicesTypeMaskOnInternetabsent32768
AttachAPNabsent{"3GPP":{"password":"password","PcscfAddressRequired":false,"username":"vertigo","apn":"idata.o2.co.uk","AllowedProtocolMask":1}}
CarrierEntitlementsabsent{"ProtocolVersion":"2","SupportedEntitlements":192,"Authentication":{"Username":"0$IMSI@nai.epc.mnc$MNC.mcc$MCC.3gppnetwork.org","Type":1},"ServerAddress":"https://ses.o2.co.uk:443","UpdatePeriod":24}
DerPriFileVersion0.1.1620.1.164
Enable4GByDefaultabsenttrue
IMSConfigabsent
{"Signaling":{"AdditionalContactParams":{"REGISTER,INVITE,INVITE:*":"+g.3gpp.mid-call;+g.3gpp.srvcc-alerting;+g.3gpp.ps2cs-srvcc-orig-pre-alerting"},"PreconditionUpdateDelayTimerMilliseconds":128000,"TriggerCSFBOnSDPError":true,"RegistrationRetryIntervals":"30,60+15,120,480,900,1800","SupportPEarlyM… 
{
  "Signaling": {
    "AdditionalContactParams": {
      "REGISTER,INVITE,INVITE:*": "+g.3gpp.mid-call;+g.3gpp.srvcc-alerting;+g.3gpp.ps2cs-srvcc-orig-pre-alerting"
    },
    "PreconditionUpdateDelayTimerMilliseconds": 128000,
    "TriggerCSFBOnSDPError": true,
    "RegistrationRetryIntervals": "30,60+15,120,480,900,1800",
    "SupportPEarlyMediaHeader": true,
    "UseFakeSAsForDeregistration": true,
    "EmergencyLocationLookupRequired": false,
    "ForbiddenRegistrationErrorCodes": "-4XX",
    "EarlyMediaNeedsHeader": true,
    "AlwaysUnsubscribeFromRegEvents": false,
    "InviteErrorResponsesToTriggerCSFB": "503,580",
    "AlwaysSendSessionProgress": true,
    "MaxUdpMessageSize": 1000,
    "SendResumeInviteAsSendRecv": false,
    "RingbackTimerSeconds": 90,
    "EnableSenderName": false,
    "CountryOfOriginationFormat": "PANI",
    "MaxForbiddenErrors": "100",
    "IncomingCallEndReasons": {
      "RequestTimeout": {
        "TerminationEvent": "RemoteRequestCanceled",
        "StatusCode": 408
      },
      "NoAnswerFromUser": {
        "TerminationEvent": "RemoteHangup",
        "ReasonHeaderCause": 31,
        "StatusCode": 480,
        "Protocol": "Q.850"
      },
      "TemporarilyUnavailable": {
        "TerminationEvent": "RemoteHangup",
        "StatusCode": 480
      }
    },
    "Preconditions": "Supported",
    "RingingTimerSeconds": 90,
    "UseIPSec": true
  },
  "ConferenceCalling": {
    "conferenceServer": "sip:mmtel@conf-factory.ims.mnc010.mcc234.3gppnetwork.org",
    "AlwaysSubscribeToConferenceEvents": true
  },
  "AllowHandoverWithoutIMSVoiceService": true,
  "Media": {
    "RTCPIntervalSeconds": 5,
    "EnableBandwidthSpecifiers": true,
    "MaxRedundancy": 220,
    "RingbackTone": "UK",
    "IncludeSDPMaxRed": true,
    "IncludeSDPModeChangeCapability": true
  },
  "XCAP": {
    "SupportsCW": false,
    "ForbiddenHttpErrorCodes": "404,501,502,503,504",
    "provisioningDependency": true,
    "ContentType": "application/xcap-el+xml",
    "supported": true
  },
  "Voice": {
    "EnableVolteByDefault": true,
    "E911OverITechSupported": true
  }
}
OverrideOperatorWiFiNameabsentO2 WiFiCall
Show3GSwitchWith4Gabsentfalse
ShowLTEWarningUnsupportedCarrierabsentfalse
ShowVolteSwitchabsenttrue
SupportsImsCapabilityabsenttrue
TechSettingsabsent
{"IKE":{"NATTKeepAliveEnabled":true,"DeadPeerDetectionEnabled":false,"DeadPeerDetectionMaxRetries":4,"DeadPeerDetectionInterval":600,"LocalIdentifier":"0$imsi@nai.epc.mnc$mnc.mcc$mcc.3gppnetwork.org","NATTKeepAliveOffload":true,"NATTKeepAliveInterval":20,"Proposals":[{"EncryptionAlgorithm":"AES-128"… 
{
  "IKE": {
    "NATTKeepAliveEnabled": true,
    "DeadPeerDetectionEnabled": false,
    "DeadPeerDetectionMaxRetries": 4,
    "DeadPeerDetectionInterval": 600,
    "LocalIdentifier": "0$imsi@nai.epc.mnc$mnc.mcc$mcc.3gppnetwork.org",
    "NATTKeepAliveOffload": true,
    "NATTKeepAliveInterval": 20,
    "Proposals": [
      {
        "EncryptionAlgorithm": "AES-128",
        "DHGroup": 14,
        "EAPMethod": "EAP-AKA",
        "AuthenticationMethod": "None",
        "IntegrityAlgorithm": "SHA1-96",
        "Lifetime": 80000,
        "PRFAlgorithm": "SHA1-160"
      }
    ],
    "DeadPeerDetectionRetryInterval": 10,
    "RemoteAddress": "epdg.epc.mnc010.mcc234.pub.3gppnetwork.org",
    "ValidateRemoteCertificate": false
  },
  "ChildSAs": {
    "FirstChild": {
      "ChildProposals": [
        {
          "EncryptionAlgorithm": [
            "AES-128"
          ],
          "IntegrityAlgorithm": [
            "SHA1-96"
          ],
          "Lifetime": 80000
        }
      ],
      "InstallPolicies": true,
      "ReplayWindowSize": 12
    }
  },
  "SetHandOverIPv6Prefix": true,
  "iRatPolicies": {
    "PreferredTechnology": "cellular"
  },
  "ExtraConfigurationAttributeRequestv6": [
    {
      "Type": "IPv6Address",
      "Name": "AssignedPCSCFIPv6",
      "Identifier": 16386
    }
  ],
  "SupportCallHandover": true,
  "TechPolicies": [
    {
      "policy": "true",
      "serviceMask": 131072
    }
  ],
  "ExtraConfigurationAttributeRequestv4": [
    {
      "Type": "IPv4Address",
      "Name": "AssignedPCSCFIPv4",
      "Identifier": 16384
    }
  ],
  "5wiServiceMask": 1,
  "EPDGResolutionFallbackEnabled": true
}
VoLTECustomerCareWebsiteabsenthttp://www.o2.co.uk/4gcalling/status
VoWiFiCustomerCareWebsiteabsenthttp://www.o2.co.uk/4gcalling/status
apnsabsent
[{"DefaultProtocolMask":1,"password":"password","type-mask":7,"username":"vertigo","apn":"idata.o2.co.uk","AllowedProtocolMask":1},{"DefaultProtocolMask":1,"password":"password","type-mask":48,"username":"vertigo","apn":"modem.o2.co.uk","AllowedProtocolMask":1},{"DefaultProtocolMask":2,"password":""… 
[
  {
    "DefaultProtocolMask": 1,
    "password": "password",
    "type-mask": 7,
    "username": "vertigo",
    "apn": "idata.o2.co.uk",
    "AllowedProtocolMask": 1
  },
  {
    "DefaultProtocolMask": 1,
    "password": "password",
    "type-mask": 48,
    "username": "vertigo",
    "apn": "modem.o2.co.uk",
    "AllowedProtocolMask": 1
  },
  {
    "DefaultProtocolMask": 2,
    "password": "",
    "tech-type-mask": 131072,
    "type-mask": 131072,
    "SupportSwitchOver": true,
    "username": "",
    "apn": "ims",
    "AllowedProtocolMask": 2
  },
  {
    "DefaultProtocolMask": 1,
    "password": "password",
    "type-mask": 1081344,
    "username": "vertigo",
    "apn": "idata.o2.co.uk",
    "AllowedProtocolMask": 1
  }
]
iPhone 7 (Global), 7 Plus (Global): overrides_D10_D11.der.pri
Key pathBeforeAfter
efs./nv/item_files/ims/IMS_enableabsent2
efs./nv/item_files/modem/mmode/sms_domain_prefabsent0
efs./nv/item_files/modem/nas/lte_nas_ignore_mt_csfb_during_volte_callabsent1
efs./nv/item_files/modem/nas/nas_srvcc_supportabsent1
featureGroups.Call Manager Feature Group[0]absent8
featureGroups.Call Manager Feature Group[1]absent10
header.PRI Revision0.1.1620.1.164
nvItems[125]absent62035
schema[168]absent/nv/item_files/wcdma/rrc/rrc_fe_fach_support
schema[169]absent/nv/item_files/modem/lte/rrc/csp/band_priority_list_v2
schema[170]absent/nv/item_files/modem/nas/nas_config_feature
schema[171]absent/nv/item_files/modem/uim/gstk/mav_cdma_service_update_to_card_config
schema[172]absent/nv/item_files/modem/qmi/mav_fws_gsm_key_signature_bitmask
schema[173]absent/nv/item_files/modem/mmode/sd/sdssscr_timers
schema[174]absent/nv/item_files/modem/lte/rrc/cap/disable_antenna_selection
iPhone SE: overrides_N69.plist
Key pathBeforeAfter
AllowedServicesTypeMaskOnInternetabsent32768
AttachAPNabsent{"3GPP":{"password":"password","PcscfAddressRequired":false,"username":"vertigo","apn":"idata.o2.co.uk","AllowedProtocolMask":1}}
CarrierEntitlementsabsent{"ProtocolVersion":"2","SupportedEntitlements":192,"Authentication":{"Username":"0$IMSI@nai.epc.mnc$MNC.mcc$MCC.3gppnetwork.org","Type":1},"ServerAddress":"https://ses.o2.co.uk:443","UpdatePeriod":24}
Enable4GByDefaultabsenttrue
IMSConfigabsent
{"Signaling":{"AdditionalContactParams":{"REGISTER,INVITE,INVITE:*":"+g.3gpp.mid-call;+g.3gpp.srvcc-alerting;+g.3gpp.ps2cs-srvcc-orig-pre-alerting"},"PreconditionUpdateDelayTimerMilliseconds":128000,"TriggerCSFBOnSDPError":true,"RegistrationRetryIntervals":"30,60+15,120,480,900,1800","SupportPEarlyM… 
{
  "Signaling": {
    "AdditionalContactParams": {
      "REGISTER,INVITE,INVITE:*": "+g.3gpp.mid-call;+g.3gpp.srvcc-alerting;+g.3gpp.ps2cs-srvcc-orig-pre-alerting"
    },
    "PreconditionUpdateDelayTimerMilliseconds": 128000,
    "TriggerCSFBOnSDPError": true,
    "RegistrationRetryIntervals": "30,60+15,120,480,900,1800",
    "SupportPEarlyMediaHeader": true,
    "UseFakeSAsForDeregistration": true,
    "EmergencyLocationLookupRequired": false,
    "ForbiddenRegistrationErrorCodes": "-4XX",
    "EarlyMediaNeedsHeader": true,
    "AlwaysUnsubscribeFromRegEvents": false,
    "InviteErrorResponsesToTriggerCSFB": "503,580",
    "AlwaysSendSessionProgress": true,
    "MaxUdpMessageSize": 1000,
    "SendResumeInviteAsSendRecv": false,
    "RingbackTimerSeconds": 90,
    "EnableSenderName": false,
    "CountryOfOriginationFormat": "PANI",
    "MaxForbiddenErrors": "100",
    "IncomingCallEndReasons": {
      "RequestTimeout": {
        "TerminationEvent": "RemoteRequestCanceled",
        "StatusCode": 408
      },
      "NoAnswerFromUser": {
        "TerminationEvent": "RemoteHangup",
        "ReasonHeaderCause": 31,
        "StatusCode": 480,
        "Protocol": "Q.850"
      },
      "TemporarilyUnavailable": {
        "TerminationEvent": "RemoteHangup",
        "StatusCode": 480
      }
    },
    "Preconditions": "Supported",
    "RingingTimerSeconds": 90,
    "UseIPSec": true
  },
  "ConferenceCalling": {
    "conferenceServer": "sip:mmtel@conf-factory.ims.mnc010.mcc234.3gppnetwork.org",
    "AlwaysSubscribeToConferenceEvents": true
  },
  "AllowHandoverWithoutIMSVoiceService": true,
  "Media": {
    "RTCPIntervalSeconds": 5,
    "EnableBandwidthSpecifiers": true,
    "MaxRedundancy": 220,
    "RingbackTone": "UK",
    "IncludeSDPMaxRed": true,
    "IncludeSDPModeChangeCapability": true
  },
  "XCAP": {
    "SupportsCW": false,
    "ForbiddenHttpErrorCodes": "404,501,502,503,504",
    "provisioningDependency": true,
    "ContentType": "application/xcap-el+xml",
    "supported": true
  },
  "Voice": {
    "EnableVolteByDefault": true,
    "E911OverITechSupported": true
  }
}
OverrideOperatorWiFiNameabsentO2 WiFiCall
PriVersion0.1.1620.1.163
Show3GSwitchWith4Gabsentfalse
ShowLTEWarningUnsupportedCarrierabsentfalse
ShowVolteSwitchabsenttrue
SupportsImsCapabilityabsenttrue
TechSettingsabsent
{"IKE":{"NATTKeepAliveEnabled":true,"DeadPeerDetectionEnabled":false,"DeadPeerDetectionMaxRetries":4,"DeadPeerDetectionInterval":600,"LocalIdentifier":"0$imsi@nai.epc.mnc$mnc.mcc$mcc.3gppnetwork.org","NATTKeepAliveOffload":true,"NATTKeepAliveInterval":20,"Proposals":[{"EncryptionAlgorithm":"AES-128"… 
{
  "IKE": {
    "NATTKeepAliveEnabled": true,
    "DeadPeerDetectionEnabled": false,
    "DeadPeerDetectionMaxRetries": 4,
    "DeadPeerDetectionInterval": 600,
    "LocalIdentifier": "0$imsi@nai.epc.mnc$mnc.mcc$mcc.3gppnetwork.org",
    "NATTKeepAliveOffload": true,
    "NATTKeepAliveInterval": 20,
    "Proposals": [
      {
        "EncryptionAlgorithm": "AES-128",
        "DHGroup": 14,
        "EAPMethod": "EAP-AKA",
        "AuthenticationMethod": "None",
        "IntegrityAlgorithm": "SHA1-96",
        "Lifetime": 80000,
        "PRFAlgorithm": "SHA1-160"
      }
    ],
    "DeadPeerDetectionRetryInterval": 10,
    "RemoteAddress": "epdg.epc.mnc010.mcc234.pub.3gppnetwork.org",
    "ValidateRemoteCertificate": false
  },
  "ChildSAs": {
    "FirstChild": {
      "ChildProposals": [
        {
          "EncryptionAlgorithm": [
            "AES-128"
          ],
          "IntegrityAlgorithm": [
            "SHA1-96"
          ],
          "Lifetime": 80000
        }
      ],
      "InstallPolicies": true,
      "ReplayWindowSize": 12
    }
  },
  "SetHandOverIPv6Prefix": true,
  "iRatPolicies": {
    "PreferredTechnology": "cellular"
  },
  "ExtraConfigurationAttributeRequestv6": [
    {
      "Type": "IPv6Address",
      "Name": "AssignedPCSCFIPv6",
      "Identifier": 16386
    }
  ],
  "SupportCallHandover": true,
  "TechPolicies": [
    {
      "policy": "true",
      "serviceMask": 131072
    }
  ],
  "ExtraConfigurationAttributeRequestv4": [
    {
      "Type": "IPv4Address",
      "Name": "AssignedPCSCFIPv4",
      "Identifier": 16384
    }
  ],
  "5wiServiceMask": 1,
  "EPDGResolutionFallbackEnabled": true
}
VoLTECustomerCareWebsiteabsenthttp://www.o2.co.uk/4gcalling/status
VoWiFiCustomerCareWebsiteabsenthttp://www.o2.co.uk/4gcalling/status
apnsabsent
[{"DefaultProtocolMask":1,"password":"password","type-mask":7,"username":"vertigo","apn":"idata.o2.co.uk","AllowedProtocolMask":1},{"DefaultProtocolMask":1,"password":"password","type-mask":48,"username":"vertigo","apn":"modem.o2.co.uk","AllowedProtocolMask":1},{"DefaultProtocolMask":2,"password":""… 
[
  {
    "DefaultProtocolMask": 1,
    "password": "password",
    "type-mask": 7,
    "username": "vertigo",
    "apn": "idata.o2.co.uk",
    "AllowedProtocolMask": 1
  },
  {
    "DefaultProtocolMask": 1,
    "password": "password",
    "type-mask": 48,
    "username": "vertigo",
    "apn": "modem.o2.co.uk",
    "AllowedProtocolMask": 1
  },
  {
    "DefaultProtocolMask": 2,
    "password": "",
    "tech-type-mask": 131072,
    "type-mask": 131072,
    "SupportSwitchOver": true,
    "username": "",
    "apn": "ims",
    "AllowedProtocolMask": 2
  },
  {
    "DefaultProtocolMask": 1,
    "password": "password",
    "type-mask": 1081344,
    "username": "vertigo",
    "apn": "idata.o2.co.uk",
    "AllowedProtocolMask": 1
  }
]
iPhone SE: overrides_N69.pri
Key pathBeforeAfter
Carrier Configuration Management.Call Manager Feature Group[8]falsetrue
Carrier Configuration Management.Call Manager Feature Group[9]falseabsent
Carrier Configuration Management.Call Manager Feature Group[10]absenttrue
Data Parameters.Enable IPv6falsetrue
IMSabsent{"IMS Feature Enable":2,"SMS Domain Preference":"0"}
LTE.Ignore MT CSFB in VoLTE Callabsenttrue
LTE.SRVCC Supportabsenttrue
Maverick.PRI Revision0.1.1620.1.163
iPhone 6s, 6s+: overrides_N66_N71.plist
Key pathBeforeAfter
AllowedServicesTypeMaskOnInternetabsent32768
AttachAPNabsent{"3GPP":{"password":"password","PcscfAddressRequired":false,"username":"vertigo","apn":"idata.o2.co.uk","AllowedProtocolMask":1}}
CarrierEntitlementsabsent{"ProtocolVersion":"2","SupportedEntitlements":192,"Authentication":{"Username":"0$IMSI@nai.epc.mnc$MNC.mcc$MCC.3gppnetwork.org","Type":1},"ServerAddress":"https://ses.o2.co.uk:443","UpdatePeriod":24}
DerPriFileVersion0.1.1620.1.163
Enable4GByDefaultabsenttrue
IMSConfigabsent
{"Signaling":{"AdditionalContactParams":{"REGISTER,INVITE,INVITE:*":"+g.3gpp.mid-call;+g.3gpp.srvcc-alerting;+g.3gpp.ps2cs-srvcc-orig-pre-alerting"},"PreconditionUpdateDelayTimerMilliseconds":128000,"TriggerCSFBOnSDPError":true,"RegistrationRetryIntervals":"30,60+15,120,480,900,1800","SupportPEarlyM… 
{
  "Signaling": {
    "AdditionalContactParams": {
      "REGISTER,INVITE,INVITE:*": "+g.3gpp.mid-call;+g.3gpp.srvcc-alerting;+g.3gpp.ps2cs-srvcc-orig-pre-alerting"
    },
    "PreconditionUpdateDelayTimerMilliseconds": 128000,
    "TriggerCSFBOnSDPError": true,
    "RegistrationRetryIntervals": "30,60+15,120,480,900,1800",
    "SupportPEarlyMediaHeader": true,
    "UseFakeSAsForDeregistration": true,
    "EmergencyLocationLookupRequired": false,
    "ForbiddenRegistrationErrorCodes": "-4XX",
    "EarlyMediaNeedsHeader": true,
    "AlwaysUnsubscribeFromRegEvents": false,
    "InviteErrorResponsesToTriggerCSFB": "503,580",
    "AlwaysSendSessionProgress": true,
    "MaxUdpMessageSize": 1000,
    "SendResumeInviteAsSendRecv": false,
    "RingbackTimerSeconds": 90,
    "EnableSenderName": false,
    "CountryOfOriginationFormat": "PANI",
    "MaxForbiddenErrors": "100",
    "IncomingCallEndReasons": {
      "RequestTimeout": {
        "TerminationEvent": "RemoteRequestCanceled",
        "StatusCode": 408
      },
      "NoAnswerFromUser": {
        "TerminationEvent": "RemoteHangup",
        "ReasonHeaderCause": 31,
        "StatusCode": 480,
        "Protocol": "Q.850"
      },
      "TemporarilyUnavailable": {
        "TerminationEvent": "RemoteHangup",
        "StatusCode": 480
      }
    },
    "Preconditions": "Supported",
    "RingingTimerSeconds": 90,
    "UseIPSec": true
  },
  "ConferenceCalling": {
    "conferenceServer": "sip:mmtel@conf-factory.ims.mnc010.mcc234.3gppnetwork.org",
    "AlwaysSubscribeToConferenceEvents": true
  },
  "AllowHandoverWithoutIMSVoiceService": true,
  "Media": {
    "RTCPIntervalSeconds": 5,
    "EnableBandwidthSpecifiers": true,
    "MaxRedundancy": 220,
    "RingbackTone": "UK",
    "IncludeSDPMaxRed": true,
    "IncludeSDPModeChangeCapability": true
  },
  "XCAP": {
    "SupportsCW": false,
    "ForbiddenHttpErrorCodes": "404,501,502,503,504",
    "provisioningDependency": true,
    "ContentType": "application/xcap-el+xml",
    "supported": true
  },
  "Voice": {
    "EnableVolteByDefault": true,
    "E911OverITechSupported": true
  }
}
OverrideOperatorWiFiNameabsentO2 WiFiCall
Show3GSwitchWith4Gabsentfalse
ShowLTEWarningUnsupportedCarrierabsentfalse
ShowVolteSwitchabsenttrue
SupportsImsCapabilityabsenttrue
TechSettingsabsent
{"IKE":{"NATTKeepAliveEnabled":true,"DeadPeerDetectionEnabled":false,"DeadPeerDetectionMaxRetries":4,"DeadPeerDetectionInterval":600,"LocalIdentifier":"0$imsi@nai.epc.mnc$mnc.mcc$mcc.3gppnetwork.org","NATTKeepAliveOffload":true,"NATTKeepAliveInterval":20,"Proposals":[{"EncryptionAlgorithm":"AES-128"… 
{
  "IKE": {
    "NATTKeepAliveEnabled": true,
    "DeadPeerDetectionEnabled": false,
    "DeadPeerDetectionMaxRetries": 4,
    "DeadPeerDetectionInterval": 600,
    "LocalIdentifier": "0$imsi@nai.epc.mnc$mnc.mcc$mcc.3gppnetwork.org",
    "NATTKeepAliveOffload": true,
    "NATTKeepAliveInterval": 20,
    "Proposals": [
      {
        "EncryptionAlgorithm": "AES-128",
        "DHGroup": 14,
        "EAPMethod": "EAP-AKA",
        "AuthenticationMethod": "None",
        "IntegrityAlgorithm": "SHA1-96",
        "Lifetime": 80000,
        "PRFAlgorithm": "SHA1-160"
      }
    ],
    "DeadPeerDetectionRetryInterval": 10,
    "RemoteAddress": "epdg.epc.mnc010.mcc234.pub.3gppnetwork.org",
    "ValidateRemoteCertificate": false
  },
  "ChildSAs": {
    "FirstChild": {
      "ChildProposals": [
        {
          "EncryptionAlgorithm": [
            "AES-128"
          ],
          "IntegrityAlgorithm": [
            "SHA1-96"
          ],
          "Lifetime": 80000
        }
      ],
      "InstallPolicies": true,
      "ReplayWindowSize": 12
    }
  },
  "SetHandOverIPv6Prefix": true,
  "iRatPolicies": {
    "PreferredTechnology": "cellular"
  },
  "ExtraConfigurationAttributeRequestv6": [
    {
      "Type": "IPv6Address",
      "Name": "AssignedPCSCFIPv6",
      "Identifier": 16386
    }
  ],
  "SupportCallHandover": true,
  "TechPolicies": [
    {
      "policy": "true",
      "serviceMask": 131072
    }
  ],
  "ExtraConfigurationAttributeRequestv4": [
    {
      "Type": "IPv4Address",
      "Name": "AssignedPCSCFIPv4",
      "Identifier": 16384
    }
  ],
  "5wiServiceMask": 1,
  "EPDGResolutionFallbackEnabled": true
}
VoLTECustomerCareWebsiteabsenthttp://www.o2.co.uk/4gcalling/status
VoWiFiCustomerCareWebsiteabsenthttp://www.o2.co.uk/4gcalling/status
apnsabsent
[{"DefaultProtocolMask":1,"password":"password","type-mask":7,"username":"vertigo","apn":"idata.o2.co.uk","AllowedProtocolMask":1},{"DefaultProtocolMask":1,"password":"password","type-mask":48,"username":"vertigo","apn":"modem.o2.co.uk","AllowedProtocolMask":1},{"DefaultProtocolMask":2,"password":""… 
[
  {
    "DefaultProtocolMask": 1,
    "password": "password",
    "type-mask": 7,
    "username": "vertigo",
    "apn": "idata.o2.co.uk",
    "AllowedProtocolMask": 1
  },
  {
    "DefaultProtocolMask": 1,
    "password": "password",
    "type-mask": 48,
    "username": "vertigo",
    "apn": "modem.o2.co.uk",
    "AllowedProtocolMask": 1
  },
  {
    "DefaultProtocolMask": 2,
    "password": "",
    "tech-type-mask": 131072,
    "type-mask": 131072,
    "SupportSwitchOver": true,
    "username": "",
    "apn": "ims",
    "AllowedProtocolMask": 2
  },
  {
    "DefaultProtocolMask": 1,
    "password": "password",
    "type-mask": 1081344,
    "username": "vertigo",
    "apn": "idata.o2.co.uk",
    "AllowedProtocolMask": 1
  }
]
iPhone 6s, 6s+: overrides_N66_N71.der.pri
Key pathBeforeAfter
efs./nv/item_files/ims/IMS_enableabsent2
efs./nv/item_files/modem/mmode/sms_domain_prefabsent0
efs./nv/item_files/modem/nas/lte_nas_ignore_mt_csfb_during_volte_callabsent1
efs./nv/item_files/modem/nas/nas_srvcc_supportabsent1
featureGroups.Call Manager Feature Group[0]absent8
featureGroups.Call Manager Feature Group[1]absent10
header.PRI Revision0.1.1620.1.163
nvItems[128]absent62035
schema[161]absent/nv/item_files/wcdma/rrc/rrc_fe_fach_support
schema[162]absent/nv/item_files/modem/lte/rrc/csp/band_priority_list
schema[163]absent/nv/item_files/modem/mmode/mmode_1xsxlte_optimization
schema[164]absent/nv/item_files/modem/nas/nas_config_feature
schema[165]absent/nv/item_files/modem/uim/gstk/mav_cdma_service_update_to_card_config
schema[166]absent/nv/item_files/modem/qmi/mav_fws_gsm_key_signature_bitmask
schema[167]absent/nv/item_files/modem/mmode/sd/sdssscr_timers
Routine changes (30 files): version number only, per-phone file, compared by phone above, signature
FileKindWhy it is routine
Info.plistchangedversion number only
overrides_D101_D111.der.prichangedper-phone file, compared by phone above
overrides_D101_D111.plistchangedper-phone file, compared by phone above
overrides_D10_D11.der.prichangedper-phone file, compared by phone above
overrides_D10_D11.plistchangedper-phone file, compared by phone above
overrides_D201_D211.der.priaddedper-phone file, compared by phone above
overrides_D201_D211.plistaddedper-phone file, compared by phone above
overrides_D20_D21.der.priaddedper-phone file, compared by phone above
overrides_D20_D21.plistaddedper-phone file, compared by phone above
overrides_D22.der.priaddedper-phone file, compared by phone above
overrides_D22.plistaddedper-phone file, compared by phone above
overrides_D221.der.priaddedper-phone file, compared by phone above
overrides_D221.plistaddedper-phone file, compared by phone above
overrides_N56_N61.plistaddedper-phone file, compared by phone above
overrides_N56_N61.priaddedper-phone file, compared by phone above
overrides_N66_N71.der.prichangedper-phone file, compared by phone above
overrides_N66_N71.plistchangedper-phone file, compared by phone above
overrides_N69.plistchangedper-phone file, compared by phone above
overrides_N69.prichangedper-phone file, compared by phone above
signatures/common.plistchangedsignature
signatures/overrides_D101_D111.plistchangedsignature
signatures/overrides_D10_D11.plistchangedsignature
signatures/overrides_D201_D211.plistaddedsignature
signatures/overrides_D20_D21.plistaddedsignature
signatures/overrides_D22.plistaddedsignature
signatures/overrides_D221.plistaddedsignature
signatures/overrides_N56_N61.plistaddedsignature
signatures/overrides_N66_N71.plistchangedsignature
signatures/overrides_N69.plistchangedsignature
version.plistchangedversion number only
carrier.plist changed 4 rows Before After only this file
Key pathBeforeAfter
EmergencyNumbersabsent{"234":[{"Number":"999","Category":0}]}
PushSettingsabsent{"ForceKeepAliveV1":true}
ShowCallForwardedfalseabsent
ShowCallForwardingfalseabsent