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iPhone Apple Watch
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Phones (13)

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

PhonesSettingsModem file
iPhone 18 Pro, 18 Pro Max
Apple · c4020
newer than that versionnewer than that version
iPhone 17, 17 Pro, 17 Pro Max
Qualcomm X80 · Mav25
3 changesno change
iPhone 18 Pro Max (US)
Qualcomm X80 · Mav25
newer than that versionnewer than that version
iPhone 16e
Apple C1
3 changesno change
iPhone Air
Apple C1
3 changesno change
iPhone 17e
Apple C1
3 changesno change
iPhone 16, 16 Plus, 16 Pro, 16 Pro Max
Qualcomm X71M · Mav24
3 changesno change
iPhone 15, 15 Plus, 15 Pro, 15 Pro Max
Qualcomm · Mav23
3 changesno change
iPhone 14, 14 Plus, 14 Pro, 14 Pro Max
Qualcomm · Mav22
3 changesno change
iPhone SE (3rd generation)
Qualcomm · Mav30
3 changesno change
iPhone 13, 13 mini, 13 Pro, 13 Pro Max
Qualcomm · Mav21
3 changesno change
iPhone 12, 12 mini, 12 Pro, 12 Pro Max
Qualcomm · Mav20
3 changesno change
iPhone 11, 11 Pro, 11 Pro Max, SE (2nd generation)
Intel · ICE19
10 changesno change
iPhone 17, 17 Pro, 17 Pro Max: overrides_V53_V54_V57.plist
Key pathBeforeAfter
rIMSConfig
{"Media":{"AudioCodecs":{"109":{"ch-aw-recv":"2","br":"5.9-24.4","SampleRate":16000,"EncodingName":"EVS","bw":"nb-wb","max-red":"0"}},"RTCPIntervalSeconds":5,"IncludeSDPModeChangeCapability":true,"InactivityTimerRTPSeconds":10},"Signaling":{"SendResumeInviteAsSendRecv":false,"TriggerCSFBOnSDPError":… 
{
  "Media": {
    "AudioCodecs": {
      "109": {
        "ch-aw-recv": "2",
        "br": "5.9-24.4",
        "SampleRate": 16000,
        "EncodingName": "EVS",
        "bw": "nb-wb",
        "max-red": "0"
      }
    },
    "RTCPIntervalSeconds": 5,
    "IncludeSDPModeChangeCapability": true,
    "InactivityTimerRTPSeconds": 10
  },
  "Signaling": {
    "SendResumeInviteAsSendRecv": false,
    "TriggerCSFBOnSDPError": false,
    "InviteErrorResponsesToTriggerCSFB": "3XX,4XX,5XX,6XX",
    "SupportPEarlyMediaHeader": true,
    "RingbackTimerSeconds": 185,
    "RingingTimerSeconds": 185,
    "RequirePreconditionsWhenMandatory": false,
    "ValidateSipMessageRecipient": false,
    "IncomingCallEndReasons": {
      "NoAnswerFromUser3": {
        "TerminationEvent": "RemoteHangup",
        "ReasonHeaderText": "Request Timeout",
        "DisableCSFB": true,
        "StatusCode": 408
      },
      "NoAnswer": {
        "ReasonHeaderText": "No Answer",
        "StatusCode": 486,
        "TerminationEvent": "RemoteHangup"
      },
      "NoAnswerFromUser2": {
        "Protocol": "Q.850",
        "TerminationEvent": "RemoteHangup",
        "ReasonHeaderCause": 19,
        "DisableCSFB": true,
        "StatusCode": 480
      },
      "NormalUnspecified": {
        "Protocol": "Q.850",
        "TerminationEvent": "RemoteHangup",
        "ReasonHeaderText": "CC_Q850_031_NORMAL_UNSPECIFIED",
        "ReasonHeaderCause": 31
      },
      "NoAnswerFromUser1": {
        "Protocol": "Q.850",
        "TerminationEvent": "RemoteHangup",
        "ReasonHeaderCause": 31,
        "DisableCSFB": true,
        "StatusCode": 480
      }
    },
    "DefaultAuthAlgorithm": "AKAv2-MD5",
    "EarlyMediaNeedsHeader": true,
    "Preconditions": "Supported",
    "AdditionalContactParams": {
      "REGISTER,INVITE,INVITE:*[primary]": "+g.3gpp.mid-call;+g.3gpp.srvcc-alerting;+g.3gpp.ps2cs-srvcc-orig-pre-alerting"
    },
    "AlwaysAddSipInstance": true,
    "CountryOfOriginationFormat": "PANI",
    "UseIPSec": true,
    "AlwaysSendSessionProgress": false
  },
  "XCAP": {
    "SupportsCW": true,
    "BsfHost": "bsf.ims.mnc001.mcc246.pub.3gppnetwork.org",
    "DisableOnNetworkError": true,
    "ForbiddenHttpErrorCodes": "404,408,504",
    "SupportsCLIR": false,
    "imsRegistrationDependency": true,
    "ContentType": "application/xcap-el+xml",
    "BsfPort": 80,
    "supported": true,
    "SupportsCFErasure": true,
    "imsFeatureDependency": false
  },
  "ConferenceCalling": {
    "SendConferenceSubscribeInNewDialog": false,
    "SendReferToPeer": false,
    "AlwaysSubscribeToConferenceEvents": true,
    "conferenceServer": "sip:mmtel@conf-factory.ims.mnc001.mcc246.3gppnetwork.org"
  },
  "SMS": {
    "enableInNonVoLTEMode": false,
    "SupportedDomains": {
      "LTE": true
    },
    "allowCSFBInVolteMode": true
  },
  "Voice": {
    "DialAsEmergencyOverIMSForUndetectedEmergency": true,
    "E911OverCSIfNoIMSReg": true,
    "EnableVolteByDefault": true
  }
}
absent
rShowVolteWarningUnsupportedCarrierfalseabsent
rSupportsImsCapabilitytrueabsent
iPhone 16e: overrides_V59.plist
Key pathBeforeAfter
rIMSConfig
{"Media":{"AudioCodecs":{"109":{"ch-aw-recv":"2","br":"5.9-24.4","SampleRate":16000,"EncodingName":"EVS","bw":"nb-wb","max-red":"0"}},"RTCPIntervalSeconds":5,"IncludeSDPModeChangeCapability":true,"InactivityTimerRTPSeconds":10},"Signaling":{"SendResumeInviteAsSendRecv":false,"TriggerCSFBOnSDPError":… 
{
  "Media": {
    "AudioCodecs": {
      "109": {
        "ch-aw-recv": "2",
        "br": "5.9-24.4",
        "SampleRate": 16000,
        "EncodingName": "EVS",
        "bw": "nb-wb",
        "max-red": "0"
      }
    },
    "RTCPIntervalSeconds": 5,
    "IncludeSDPModeChangeCapability": true,
    "InactivityTimerRTPSeconds": 10
  },
  "Signaling": {
    "SendResumeInviteAsSendRecv": false,
    "TriggerCSFBOnSDPError": false,
    "InviteErrorResponsesToTriggerCSFB": "3XX,4XX,5XX,6XX",
    "SupportPEarlyMediaHeader": true,
    "RingbackTimerSeconds": 185,
    "RingingTimerSeconds": 185,
    "RequirePreconditionsWhenMandatory": false,
    "ValidateSipMessageRecipient": false,
    "IncomingCallEndReasons": {
      "NoAnswerFromUser3": {
        "TerminationEvent": "RemoteHangup",
        "ReasonHeaderText": "Request Timeout",
        "DisableCSFB": true,
        "StatusCode": 408
      },
      "NoAnswer": {
        "ReasonHeaderText": "No Answer",
        "StatusCode": 486,
        "TerminationEvent": "RemoteHangup"
      },
      "NoAnswerFromUser2": {
        "Protocol": "Q.850",
        "TerminationEvent": "RemoteHangup",
        "ReasonHeaderCause": 19,
        "DisableCSFB": true,
        "StatusCode": 480
      },
      "NormalUnspecified": {
        "Protocol": "Q.850",
        "TerminationEvent": "RemoteHangup",
        "ReasonHeaderText": "CC_Q850_031_NORMAL_UNSPECIFIED",
        "ReasonHeaderCause": 31
      },
      "NoAnswerFromUser1": {
        "Protocol": "Q.850",
        "TerminationEvent": "RemoteHangup",
        "ReasonHeaderCause": 31,
        "DisableCSFB": true,
        "StatusCode": 480
      }
    },
    "DefaultAuthAlgorithm": "AKAv2-MD5",
    "EarlyMediaNeedsHeader": true,
    "Preconditions": "Supported",
    "AdditionalContactParams": {
      "REGISTER,INVITE,INVITE:*[primary]": "+g.3gpp.mid-call;+g.3gpp.srvcc-alerting;+g.3gpp.ps2cs-srvcc-orig-pre-alerting"
    },
    "AlwaysAddSipInstance": true,
    "CountryOfOriginationFormat": "PANI",
    "UseIPSec": true,
    "AlwaysSendSessionProgress": false
  },
  "XCAP": {
    "SupportsCW": true,
    "BsfHost": "bsf.ims.mnc001.mcc246.pub.3gppnetwork.org",
    "DisableOnNetworkError": true,
    "ForbiddenHttpErrorCodes": "404,408,504",
    "SupportsCLIR": false,
    "imsRegistrationDependency": true,
    "ContentType": "application/xcap-el+xml",
    "BsfPort": 80,
    "supported": true,
    "SupportsCFErasure": true,
    "imsFeatureDependency": false
  },
  "ConferenceCalling": {
    "SendConferenceSubscribeInNewDialog": false,
    "SendReferToPeer": false,
    "AlwaysSubscribeToConferenceEvents": true,
    "conferenceServer": "sip:mmtel@conf-factory.ims.mnc001.mcc246.3gppnetwork.org"
  },
  "SMS": {
    "enableInNonVoLTEMode": false,
    "SupportedDomains": {
      "LTE": true
    },
    "allowCSFBInVolteMode": true
  },
  "Voice": {
    "DialAsEmergencyOverIMSForUndetectedEmergency": true,
    "E911OverCSIfNoIMSReg": true,
    "EnableVolteByDefault": true
  }
}
absent
rShowVolteWarningUnsupportedCarrierfalseabsent
rSupportsImsCapabilitytrueabsent
iPhone Air: overrides_D23.plist
Key pathBeforeAfter
rIMSConfig
{"Media":{"AudioCodecs":{"109":{"ch-aw-recv":"2","br":"5.9-24.4","SampleRate":16000,"EncodingName":"EVS","bw":"nb-wb","max-red":"0"}},"RTCPIntervalSeconds":5,"IncludeSDPModeChangeCapability":true,"InactivityTimerRTPSeconds":10},"Signaling":{"SendResumeInviteAsSendRecv":false,"TriggerCSFBOnSDPError":… 
{
  "Media": {
    "AudioCodecs": {
      "109": {
        "ch-aw-recv": "2",
        "br": "5.9-24.4",
        "SampleRate": 16000,
        "EncodingName": "EVS",
        "bw": "nb-wb",
        "max-red": "0"
      }
    },
    "RTCPIntervalSeconds": 5,
    "IncludeSDPModeChangeCapability": true,
    "InactivityTimerRTPSeconds": 10
  },
  "Signaling": {
    "SendResumeInviteAsSendRecv": false,
    "TriggerCSFBOnSDPError": false,
    "InviteErrorResponsesToTriggerCSFB": "3XX,4XX,5XX,6XX",
    "SupportPEarlyMediaHeader": true,
    "RingbackTimerSeconds": 185,
    "RingingTimerSeconds": 185,
    "RequirePreconditionsWhenMandatory": false,
    "ValidateSipMessageRecipient": false,
    "IncomingCallEndReasons": {
      "NoAnswerFromUser3": {
        "TerminationEvent": "RemoteHangup",
        "ReasonHeaderText": "Request Timeout",
        "DisableCSFB": true,
        "StatusCode": 408
      },
      "NoAnswer": {
        "ReasonHeaderText": "No Answer",
        "StatusCode": 486,
        "TerminationEvent": "RemoteHangup"
      },
      "NoAnswerFromUser2": {
        "Protocol": "Q.850",
        "TerminationEvent": "RemoteHangup",
        "ReasonHeaderCause": 19,
        "DisableCSFB": true,
        "StatusCode": 480
      },
      "NormalUnspecified": {
        "Protocol": "Q.850",
        "TerminationEvent": "RemoteHangup",
        "ReasonHeaderText": "CC_Q850_031_NORMAL_UNSPECIFIED",
        "ReasonHeaderCause": 31
      },
      "NoAnswerFromUser1": {
        "Protocol": "Q.850",
        "TerminationEvent": "RemoteHangup",
        "ReasonHeaderCause": 31,
        "DisableCSFB": true,
        "StatusCode": 480
      }
    },
    "DefaultAuthAlgorithm": "AKAv2-MD5",
    "EarlyMediaNeedsHeader": true,
    "Preconditions": "Supported",
    "AdditionalContactParams": {
      "REGISTER,INVITE,INVITE:*[primary]": "+g.3gpp.mid-call;+g.3gpp.srvcc-alerting;+g.3gpp.ps2cs-srvcc-orig-pre-alerting"
    },
    "AlwaysAddSipInstance": true,
    "CountryOfOriginationFormat": "PANI",
    "UseIPSec": true,
    "AlwaysSendSessionProgress": false
  },
  "XCAP": {
    "SupportsCW": true,
    "BsfHost": "bsf.ims.mnc001.mcc246.pub.3gppnetwork.org",
    "DisableOnNetworkError": true,
    "ForbiddenHttpErrorCodes": "404,408,504",
    "SupportsCLIR": false,
    "imsRegistrationDependency": true,
    "ContentType": "application/xcap-el+xml",
    "BsfPort": 80,
    "supported": true,
    "SupportsCFErasure": true,
    "imsFeatureDependency": false
  },
  "ConferenceCalling": {
    "SendConferenceSubscribeInNewDialog": false,
    "SendReferToPeer": false,
    "AlwaysSubscribeToConferenceEvents": true,
    "conferenceServer": "sip:mmtel@conf-factory.ims.mnc001.mcc246.3gppnetwork.org"
  },
  "SMS": {
    "enableInNonVoLTEMode": false,
    "SupportedDomains": {
      "LTE": true
    },
    "allowCSFBInVolteMode": true
  },
  "Voice": {
    "DialAsEmergencyOverIMSForUndetectedEmergency": true,
    "E911OverCSIfNoIMSReg": true,
    "EnableVolteByDefault": true
  }
}
absent
rShowVolteWarningUnsupportedCarrierfalseabsent
rSupportsImsCapabilitytrueabsent
iPhone 17e: overrides_V159.plist
Key pathBeforeAfter
rIMSConfig
{"Media":{"AudioCodecs":{"109":{"ch-aw-recv":"2","br":"5.9-24.4","SampleRate":16000,"EncodingName":"EVS","bw":"nb-wb","max-red":"0"}},"RTCPIntervalSeconds":5,"IncludeSDPModeChangeCapability":true,"InactivityTimerRTPSeconds":10},"Signaling":{"SendResumeInviteAsSendRecv":false,"TriggerCSFBOnSDPError":… 
{
  "Media": {
    "AudioCodecs": {
      "109": {
        "ch-aw-recv": "2",
        "br": "5.9-24.4",
        "SampleRate": 16000,
        "EncodingName": "EVS",
        "bw": "nb-wb",
        "max-red": "0"
      }
    },
    "RTCPIntervalSeconds": 5,
    "IncludeSDPModeChangeCapability": true,
    "InactivityTimerRTPSeconds": 10
  },
  "Signaling": {
    "SendResumeInviteAsSendRecv": false,
    "TriggerCSFBOnSDPError": false,
    "InviteErrorResponsesToTriggerCSFB": "3XX,4XX,5XX,6XX",
    "SupportPEarlyMediaHeader": true,
    "RingbackTimerSeconds": 185,
    "RingingTimerSeconds": 185,
    "RequirePreconditionsWhenMandatory": false,
    "ValidateSipMessageRecipient": false,
    "IncomingCallEndReasons": {
      "NoAnswerFromUser3": {
        "TerminationEvent": "RemoteHangup",
        "ReasonHeaderText": "Request Timeout",
        "DisableCSFB": true,
        "StatusCode": 408
      },
      "NoAnswer": {
        "ReasonHeaderText": "No Answer",
        "StatusCode": 486,
        "TerminationEvent": "RemoteHangup"
      },
      "NoAnswerFromUser2": {
        "Protocol": "Q.850",
        "TerminationEvent": "RemoteHangup",
        "ReasonHeaderCause": 19,
        "DisableCSFB": true,
        "StatusCode": 480
      },
      "NormalUnspecified": {
        "Protocol": "Q.850",
        "TerminationEvent": "RemoteHangup",
        "ReasonHeaderText": "CC_Q850_031_NORMAL_UNSPECIFIED",
        "ReasonHeaderCause": 31
      },
      "NoAnswerFromUser1": {
        "Protocol": "Q.850",
        "TerminationEvent": "RemoteHangup",
        "ReasonHeaderCause": 31,
        "DisableCSFB": true,
        "StatusCode": 480
      }
    },
    "DefaultAuthAlgorithm": "AKAv2-MD5",
    "EarlyMediaNeedsHeader": true,
    "Preconditions": "Supported",
    "AdditionalContactParams": {
      "REGISTER,INVITE,INVITE:*[primary]": "+g.3gpp.mid-call;+g.3gpp.srvcc-alerting;+g.3gpp.ps2cs-srvcc-orig-pre-alerting"
    },
    "AlwaysAddSipInstance": true,
    "CountryOfOriginationFormat": "PANI",
    "UseIPSec": true,
    "AlwaysSendSessionProgress": false
  },
  "XCAP": {
    "SupportsCW": true,
    "BsfHost": "bsf.ims.mnc001.mcc246.pub.3gppnetwork.org",
    "DisableOnNetworkError": true,
    "ForbiddenHttpErrorCodes": "404,408,504",
    "SupportsCLIR": false,
    "imsRegistrationDependency": true,
    "ContentType": "application/xcap-el+xml",
    "BsfPort": 80,
    "supported": true,
    "SupportsCFErasure": true,
    "imsFeatureDependency": false
  },
  "ConferenceCalling": {
    "SendConferenceSubscribeInNewDialog": false,
    "SendReferToPeer": false,
    "AlwaysSubscribeToConferenceEvents": true,
    "conferenceServer": "sip:mmtel@conf-factory.ims.mnc001.mcc246.3gppnetwork.org"
  },
  "SMS": {
    "enableInNonVoLTEMode": false,
    "SupportedDomains": {
      "LTE": true
    },
    "allowCSFBInVolteMode": true
  },
  "Voice": {
    "DialAsEmergencyOverIMSForUndetectedEmergency": true,
    "E911OverCSIfNoIMSReg": true,
    "EnableVolteByDefault": true
  }
}
absent
rShowVolteWarningUnsupportedCarrierfalseabsent
rSupportsImsCapabilitytrueabsent
iPhone 16, 16 Plus, 16 Pro, 16 Pro Max: overrides_D93_D94_D47_D48.plist
Key pathBeforeAfter
rIMSConfig
{"Media":{"AudioCodecs":{"109":{"ch-aw-recv":"2","br":"5.9-24.4","SampleRate":16000,"EncodingName":"EVS","bw":"nb-wb","max-red":"0"}},"RTCPIntervalSeconds":5,"IncludeSDPModeChangeCapability":true,"InactivityTimerRTPSeconds":10},"Signaling":{"SendResumeInviteAsSendRecv":false,"TriggerCSFBOnSDPError":… 
{
  "Media": {
    "AudioCodecs": {
      "109": {
        "ch-aw-recv": "2",
        "br": "5.9-24.4",
        "SampleRate": 16000,
        "EncodingName": "EVS",
        "bw": "nb-wb",
        "max-red": "0"
      }
    },
    "RTCPIntervalSeconds": 5,
    "IncludeSDPModeChangeCapability": true,
    "InactivityTimerRTPSeconds": 10
  },
  "Signaling": {
    "SendResumeInviteAsSendRecv": false,
    "TriggerCSFBOnSDPError": false,
    "InviteErrorResponsesToTriggerCSFB": "3XX,4XX,5XX,6XX",
    "SupportPEarlyMediaHeader": true,
    "RingbackTimerSeconds": 185,
    "RingingTimerSeconds": 185,
    "RequirePreconditionsWhenMandatory": false,
    "ValidateSipMessageRecipient": false,
    "IncomingCallEndReasons": {
      "NoAnswerFromUser3": {
        "TerminationEvent": "RemoteHangup",
        "ReasonHeaderText": "Request Timeout",
        "DisableCSFB": true,
        "StatusCode": 408
      },
      "NoAnswer": {
        "ReasonHeaderText": "No Answer",
        "StatusCode": 486,
        "TerminationEvent": "RemoteHangup"
      },
      "NoAnswerFromUser2": {
        "Protocol": "Q.850",
        "TerminationEvent": "RemoteHangup",
        "ReasonHeaderCause": 19,
        "DisableCSFB": true,
        "StatusCode": 480
      },
      "NormalUnspecified": {
        "Protocol": "Q.850",
        "TerminationEvent": "RemoteHangup",
        "ReasonHeaderText": "CC_Q850_031_NORMAL_UNSPECIFIED",
        "ReasonHeaderCause": 31
      },
      "NoAnswerFromUser1": {
        "Protocol": "Q.850",
        "TerminationEvent": "RemoteHangup",
        "ReasonHeaderCause": 31,
        "DisableCSFB": true,
        "StatusCode": 480
      }
    },
    "DefaultAuthAlgorithm": "AKAv2-MD5",
    "EarlyMediaNeedsHeader": true,
    "Preconditions": "Supported",
    "AdditionalContactParams": {
      "REGISTER,INVITE,INVITE:*[primary]": "+g.3gpp.mid-call;+g.3gpp.srvcc-alerting;+g.3gpp.ps2cs-srvcc-orig-pre-alerting"
    },
    "AlwaysAddSipInstance": true,
    "CountryOfOriginationFormat": "PANI",
    "UseIPSec": true,
    "AlwaysSendSessionProgress": false
  },
  "XCAP": {
    "SupportsCW": true,
    "BsfHost": "bsf.ims.mnc001.mcc246.pub.3gppnetwork.org",
    "DisableOnNetworkError": true,
    "ForbiddenHttpErrorCodes": "404,408,504",
    "SupportsCLIR": false,
    "imsRegistrationDependency": true,
    "ContentType": "application/xcap-el+xml",
    "BsfPort": 80,
    "supported": true,
    "SupportsCFErasure": true,
    "imsFeatureDependency": false
  },
  "ConferenceCalling": {
    "SendConferenceSubscribeInNewDialog": false,
    "SendReferToPeer": false,
    "AlwaysSubscribeToConferenceEvents": true,
    "conferenceServer": "sip:mmtel@conf-factory.ims.mnc001.mcc246.3gppnetwork.org"
  },
  "SMS": {
    "enableInNonVoLTEMode": false,
    "SupportedDomains": {
      "LTE": true
    },
    "allowCSFBInVolteMode": true
  },
  "Voice": {
    "DialAsEmergencyOverIMSForUndetectedEmergency": true,
    "E911OverCSIfNoIMSReg": true,
    "EnableVolteByDefault": true
  }
}
absent
rShowVolteWarningUnsupportedCarrierfalseabsent
rSupportsImsCapabilitytrueabsent
iPhone 15, 15 Plus, 15 Pro, 15 Pro Max: overrides_D83_D84_D37_D38.plist
Key pathBeforeAfter
rIMSConfig
{"Media":{"AudioCodecs":{"109":{"ch-aw-recv":"2","br":"5.9-24.4","SampleRate":16000,"EncodingName":"EVS","bw":"nb-wb","max-red":"0"}},"RTCPIntervalSeconds":5,"IncludeSDPModeChangeCapability":true,"InactivityTimerRTPSeconds":10},"Signaling":{"SendResumeInviteAsSendRecv":false,"TriggerCSFBOnSDPError":… 
{
  "Media": {
    "AudioCodecs": {
      "109": {
        "ch-aw-recv": "2",
        "br": "5.9-24.4",
        "SampleRate": 16000,
        "EncodingName": "EVS",
        "bw": "nb-wb",
        "max-red": "0"
      }
    },
    "RTCPIntervalSeconds": 5,
    "IncludeSDPModeChangeCapability": true,
    "InactivityTimerRTPSeconds": 10
  },
  "Signaling": {
    "SendResumeInviteAsSendRecv": false,
    "TriggerCSFBOnSDPError": false,
    "InviteErrorResponsesToTriggerCSFB": "3XX,4XX,5XX,6XX",
    "SupportPEarlyMediaHeader": true,
    "RingbackTimerSeconds": 185,
    "RingingTimerSeconds": 185,
    "RequirePreconditionsWhenMandatory": false,
    "ValidateSipMessageRecipient": false,
    "IncomingCallEndReasons": {
      "NoAnswerFromUser3": {
        "TerminationEvent": "RemoteHangup",
        "ReasonHeaderText": "Request Timeout",
        "DisableCSFB": true,
        "StatusCode": 408
      },
      "NoAnswer": {
        "ReasonHeaderText": "No Answer",
        "StatusCode": 486,
        "TerminationEvent": "RemoteHangup"
      },
      "NoAnswerFromUser2": {
        "Protocol": "Q.850",
        "TerminationEvent": "RemoteHangup",
        "ReasonHeaderCause": 19,
        "DisableCSFB": true,
        "StatusCode": 480
      },
      "NormalUnspecified": {
        "Protocol": "Q.850",
        "TerminationEvent": "RemoteHangup",
        "ReasonHeaderText": "CC_Q850_031_NORMAL_UNSPECIFIED",
        "ReasonHeaderCause": 31
      },
      "NoAnswerFromUser1": {
        "Protocol": "Q.850",
        "TerminationEvent": "RemoteHangup",
        "ReasonHeaderCause": 31,
        "DisableCSFB": true,
        "StatusCode": 480
      }
    },
    "DefaultAuthAlgorithm": "AKAv2-MD5",
    "EarlyMediaNeedsHeader": true,
    "Preconditions": "Supported",
    "AdditionalContactParams": {
      "REGISTER,INVITE,INVITE:*[primary]": "+g.3gpp.mid-call;+g.3gpp.srvcc-alerting;+g.3gpp.ps2cs-srvcc-orig-pre-alerting"
    },
    "AlwaysAddSipInstance": true,
    "CountryOfOriginationFormat": "PANI",
    "UseIPSec": true,
    "AlwaysSendSessionProgress": false
  },
  "XCAP": {
    "SupportsCW": true,
    "BsfHost": "bsf.ims.mnc001.mcc246.pub.3gppnetwork.org",
    "DisableOnNetworkError": true,
    "ForbiddenHttpErrorCodes": "404,408,504",
    "SupportsCLIR": false,
    "imsRegistrationDependency": true,
    "ContentType": "application/xcap-el+xml",
    "BsfPort": 80,
    "supported": true,
    "SupportsCFErasure": true,
    "imsFeatureDependency": false
  },
  "ConferenceCalling": {
    "SendConferenceSubscribeInNewDialog": false,
    "SendReferToPeer": false,
    "AlwaysSubscribeToConferenceEvents": true,
    "conferenceServer": "sip:mmtel@conf-factory.ims.mnc001.mcc246.3gppnetwork.org"
  },
  "SMS": {
    "enableInNonVoLTEMode": false,
    "SupportedDomains": {
      "LTE": true
    },
    "allowCSFBInVolteMode": true
  },
  "Voice": {
    "DialAsEmergencyOverIMSForUndetectedEmergency": true,
    "E911OverCSIfNoIMSReg": true,
    "EnableVolteByDefault": true
  }
}
absent
rShowVolteWarningUnsupportedCarrierfalseabsent
rSupportsImsCapabilitytrueabsent
iPhone 14, 14 Plus, 14 Pro, 14 Pro Max: overrides_D73_D74_D27_D28.plist
Key pathBeforeAfter
rIMSConfig
{"Media":{"AudioCodecs":{"109":{"ch-aw-recv":"2","br":"5.9-24.4","SampleRate":16000,"EncodingName":"EVS","bw":"nb-wb","max-red":"0"}},"RTCPIntervalSeconds":5,"IncludeSDPModeChangeCapability":true,"InactivityTimerRTPSeconds":10},"Signaling":{"SendResumeInviteAsSendRecv":false,"TriggerCSFBOnSDPError":… 
{
  "Media": {
    "AudioCodecs": {
      "109": {
        "ch-aw-recv": "2",
        "br": "5.9-24.4",
        "SampleRate": 16000,
        "EncodingName": "EVS",
        "bw": "nb-wb",
        "max-red": "0"
      }
    },
    "RTCPIntervalSeconds": 5,
    "IncludeSDPModeChangeCapability": true,
    "InactivityTimerRTPSeconds": 10
  },
  "Signaling": {
    "SendResumeInviteAsSendRecv": false,
    "TriggerCSFBOnSDPError": false,
    "InviteErrorResponsesToTriggerCSFB": "3XX,4XX,5XX,6XX",
    "SupportPEarlyMediaHeader": true,
    "RingbackTimerSeconds": 185,
    "RingingTimerSeconds": 185,
    "RequirePreconditionsWhenMandatory": false,
    "ValidateSipMessageRecipient": false,
    "IncomingCallEndReasons": {
      "NoAnswerFromUser3": {
        "TerminationEvent": "RemoteHangup",
        "ReasonHeaderText": "Request Timeout",
        "DisableCSFB": true,
        "StatusCode": 408
      },
      "NoAnswer": {
        "ReasonHeaderText": "No Answer",
        "StatusCode": 486,
        "TerminationEvent": "RemoteHangup"
      },
      "NoAnswerFromUser2": {
        "Protocol": "Q.850",
        "TerminationEvent": "RemoteHangup",
        "ReasonHeaderCause": 19,
        "DisableCSFB": true,
        "StatusCode": 480
      },
      "NormalUnspecified": {
        "Protocol": "Q.850",
        "TerminationEvent": "RemoteHangup",
        "ReasonHeaderText": "CC_Q850_031_NORMAL_UNSPECIFIED",
        "ReasonHeaderCause": 31
      },
      "NoAnswerFromUser1": {
        "Protocol": "Q.850",
        "TerminationEvent": "RemoteHangup",
        "ReasonHeaderCause": 31,
        "DisableCSFB": true,
        "StatusCode": 480
      }
    },
    "DefaultAuthAlgorithm": "AKAv2-MD5",
    "EarlyMediaNeedsHeader": true,
    "Preconditions": "Supported",
    "AdditionalContactParams": {
      "REGISTER,INVITE,INVITE:*[primary]": "+g.3gpp.mid-call;+g.3gpp.srvcc-alerting;+g.3gpp.ps2cs-srvcc-orig-pre-alerting"
    },
    "AlwaysAddSipInstance": true,
    "CountryOfOriginationFormat": "PANI",
    "UseIPSec": true,
    "AlwaysSendSessionProgress": false
  },
  "XCAP": {
    "SupportsCW": true,
    "BsfHost": "bsf.ims.mnc001.mcc246.pub.3gppnetwork.org",
    "DisableOnNetworkError": true,
    "ForbiddenHttpErrorCodes": "404,408,504",
    "SupportsCLIR": false,
    "imsRegistrationDependency": true,
    "ContentType": "application/xcap-el+xml",
    "BsfPort": 80,
    "supported": true,
    "SupportsCFErasure": true,
    "imsFeatureDependency": false
  },
  "ConferenceCalling": {
    "SendConferenceSubscribeInNewDialog": false,
    "SendReferToPeer": false,
    "AlwaysSubscribeToConferenceEvents": true,
    "conferenceServer": "sip:mmtel@conf-factory.ims.mnc001.mcc246.3gppnetwork.org"
  },
  "SMS": {
    "enableInNonVoLTEMode": false,
    "SupportedDomains": {
      "LTE": true
    },
    "allowCSFBInVolteMode": true
  },
  "Voice": {
    "DialAsEmergencyOverIMSForUndetectedEmergency": true,
    "E911OverCSIfNoIMSReg": true,
    "EnableVolteByDefault": true
  }
}
absent
rShowVolteWarningUnsupportedCarrierfalseabsent
rSupportsImsCapabilitytrueabsent
iPhone SE (3rd generation): overrides_D49.plist
Key pathBeforeAfter
rIMSConfig
{"Media":{"AudioCodecs":{"109":{"ch-aw-recv":"2","br":"5.9-24.4","SampleRate":16000,"EncodingName":"EVS","bw":"nb-wb","max-red":"0"}},"RTCPIntervalSeconds":5,"IncludeSDPModeChangeCapability":true,"InactivityTimerRTPSeconds":10},"Signaling":{"SendResumeInviteAsSendRecv":false,"TriggerCSFBOnSDPError":… 
{
  "Media": {
    "AudioCodecs": {
      "109": {
        "ch-aw-recv": "2",
        "br": "5.9-24.4",
        "SampleRate": 16000,
        "EncodingName": "EVS",
        "bw": "nb-wb",
        "max-red": "0"
      }
    },
    "RTCPIntervalSeconds": 5,
    "IncludeSDPModeChangeCapability": true,
    "InactivityTimerRTPSeconds": 10
  },
  "Signaling": {
    "SendResumeInviteAsSendRecv": false,
    "TriggerCSFBOnSDPError": false,
    "InviteErrorResponsesToTriggerCSFB": "3XX,4XX,5XX,6XX",
    "SupportPEarlyMediaHeader": true,
    "RingbackTimerSeconds": 185,
    "RingingTimerSeconds": 185,
    "RequirePreconditionsWhenMandatory": false,
    "ValidateSipMessageRecipient": false,
    "IncomingCallEndReasons": {
      "NoAnswerFromUser3": {
        "TerminationEvent": "RemoteHangup",
        "ReasonHeaderText": "Request Timeout",
        "DisableCSFB": true,
        "StatusCode": 408
      },
      "NoAnswer": {
        "ReasonHeaderText": "No Answer",
        "StatusCode": 486,
        "TerminationEvent": "RemoteHangup"
      },
      "NoAnswerFromUser2": {
        "Protocol": "Q.850",
        "TerminationEvent": "RemoteHangup",
        "ReasonHeaderCause": 19,
        "DisableCSFB": true,
        "StatusCode": 480
      },
      "NormalUnspecified": {
        "Protocol": "Q.850",
        "TerminationEvent": "RemoteHangup",
        "ReasonHeaderText": "CC_Q850_031_NORMAL_UNSPECIFIED",
        "ReasonHeaderCause": 31
      },
      "NoAnswerFromUser1": {
        "Protocol": "Q.850",
        "TerminationEvent": "RemoteHangup",
        "ReasonHeaderCause": 31,
        "DisableCSFB": true,
        "StatusCode": 480
      }
    },
    "DefaultAuthAlgorithm": "AKAv2-MD5",
    "EarlyMediaNeedsHeader": true,
    "Preconditions": "Supported",
    "AdditionalContactParams": {
      "REGISTER,INVITE,INVITE:*[primary]": "+g.3gpp.mid-call;+g.3gpp.srvcc-alerting;+g.3gpp.ps2cs-srvcc-orig-pre-alerting"
    },
    "AlwaysAddSipInstance": true,
    "CountryOfOriginationFormat": "PANI",
    "UseIPSec": true,
    "AlwaysSendSessionProgress": false
  },
  "XCAP": {
    "SupportsCW": true,
    "BsfHost": "bsf.ims.mnc001.mcc246.pub.3gppnetwork.org",
    "DisableOnNetworkError": true,
    "ForbiddenHttpErrorCodes": "404,408,504",
    "SupportsCLIR": false,
    "imsRegistrationDependency": true,
    "ContentType": "application/xcap-el+xml",
    "BsfPort": 80,
    "supported": true,
    "SupportsCFErasure": true,
    "imsFeatureDependency": false
  },
  "ConferenceCalling": {
    "SendConferenceSubscribeInNewDialog": false,
    "SendReferToPeer": false,
    "AlwaysSubscribeToConferenceEvents": true,
    "conferenceServer": "sip:mmtel@conf-factory.ims.mnc001.mcc246.3gppnetwork.org"
  },
  "SMS": {
    "enableInNonVoLTEMode": false,
    "SupportedDomains": {
      "LTE": true
    },
    "allowCSFBInVolteMode": true
  },
  "Voice": {
    "DialAsEmergencyOverIMSForUndetectedEmergency": true,
    "E911OverCSIfNoIMSReg": true,
    "EnableVolteByDefault": true
  }
}
absent
rShowVolteWarningUnsupportedCarrierfalseabsent
rSupportsImsCapabilitytrueabsent
iPhone 13, 13 mini, 13 Pro, 13 Pro Max: overrides_D63_D64_D16_D17.plist
Key pathBeforeAfter
rIMSConfig
{"Media":{"AudioCodecs":{"109":{"ch-aw-recv":"2","br":"5.9-24.4","SampleRate":16000,"EncodingName":"EVS","bw":"nb-wb","max-red":"0"}},"RTCPIntervalSeconds":5,"IncludeSDPModeChangeCapability":true,"InactivityTimerRTPSeconds":10},"Signaling":{"SendResumeInviteAsSendRecv":false,"TriggerCSFBOnSDPError":… 
{
  "Media": {
    "AudioCodecs": {
      "109": {
        "ch-aw-recv": "2",
        "br": "5.9-24.4",
        "SampleRate": 16000,
        "EncodingName": "EVS",
        "bw": "nb-wb",
        "max-red": "0"
      }
    },
    "RTCPIntervalSeconds": 5,
    "IncludeSDPModeChangeCapability": true,
    "InactivityTimerRTPSeconds": 10
  },
  "Signaling": {
    "SendResumeInviteAsSendRecv": false,
    "TriggerCSFBOnSDPError": false,
    "InviteErrorResponsesToTriggerCSFB": "3XX,4XX,5XX,6XX",
    "SupportPEarlyMediaHeader": true,
    "RingbackTimerSeconds": 185,
    "RingingTimerSeconds": 185,
    "RequirePreconditionsWhenMandatory": false,
    "ValidateSipMessageRecipient": false,
    "IncomingCallEndReasons": {
      "NoAnswerFromUser3": {
        "TerminationEvent": "RemoteHangup",
        "ReasonHeaderText": "Request Timeout",
        "DisableCSFB": true,
        "StatusCode": 408
      },
      "NoAnswer": {
        "ReasonHeaderText": "No Answer",
        "StatusCode": 486,
        "TerminationEvent": "RemoteHangup"
      },
      "NoAnswerFromUser2": {
        "Protocol": "Q.850",
        "TerminationEvent": "RemoteHangup",
        "ReasonHeaderCause": 19,
        "DisableCSFB": true,
        "StatusCode": 480
      },
      "NormalUnspecified": {
        "Protocol": "Q.850",
        "TerminationEvent": "RemoteHangup",
        "ReasonHeaderText": "CC_Q850_031_NORMAL_UNSPECIFIED",
        "ReasonHeaderCause": 31
      },
      "NoAnswerFromUser1": {
        "Protocol": "Q.850",
        "TerminationEvent": "RemoteHangup",
        "ReasonHeaderCause": 31,
        "DisableCSFB": true,
        "StatusCode": 480
      }
    },
    "DefaultAuthAlgorithm": "AKAv2-MD5",
    "EarlyMediaNeedsHeader": true,
    "Preconditions": "Supported",
    "AdditionalContactParams": {
      "REGISTER,INVITE,INVITE:*[primary]": "+g.3gpp.mid-call;+g.3gpp.srvcc-alerting;+g.3gpp.ps2cs-srvcc-orig-pre-alerting"
    },
    "AlwaysAddSipInstance": true,
    "CountryOfOriginationFormat": "PANI",
    "UseIPSec": true,
    "AlwaysSendSessionProgress": false
  },
  "XCAP": {
    "SupportsCW": true,
    "BsfHost": "bsf.ims.mnc001.mcc246.pub.3gppnetwork.org",
    "DisableOnNetworkError": true,
    "ForbiddenHttpErrorCodes": "404,408,504",
    "SupportsCLIR": false,
    "imsRegistrationDependency": true,
    "ContentType": "application/xcap-el+xml",
    "BsfPort": 80,
    "supported": true,
    "SupportsCFErasure": true,
    "imsFeatureDependency": false
  },
  "ConferenceCalling": {
    "SendConferenceSubscribeInNewDialog": false,
    "SendReferToPeer": false,
    "AlwaysSubscribeToConferenceEvents": true,
    "conferenceServer": "sip:mmtel@conf-factory.ims.mnc001.mcc246.3gppnetwork.org"
  },
  "SMS": {
    "enableInNonVoLTEMode": false,
    "SupportedDomains": {
      "LTE": true
    },
    "allowCSFBInVolteMode": true
  },
  "Voice": {
    "DialAsEmergencyOverIMSForUndetectedEmergency": true,
    "E911OverCSIfNoIMSReg": true,
    "EnableVolteByDefault": true
  }
}
absent
rShowVolteWarningUnsupportedCarrierfalseabsent
rSupportsImsCapabilitytrueabsent
iPhone 12, 12 mini, 12 Pro, 12 Pro Max: overrides_D52g_D53g_D53p_D54p.plist
Key pathBeforeAfter
rIMSConfig
{"Media":{"AudioCodecs":{"109":{"ch-aw-recv":"2","br":"5.9-24.4","SampleRate":16000,"EncodingName":"EVS","bw":"nb-wb","max-red":"0"}},"RTCPIntervalSeconds":5,"IncludeSDPModeChangeCapability":true,"InactivityTimerRTPSeconds":10},"Signaling":{"SendResumeInviteAsSendRecv":false,"TriggerCSFBOnSDPError":… 
{
  "Media": {
    "AudioCodecs": {
      "109": {
        "ch-aw-recv": "2",
        "br": "5.9-24.4",
        "SampleRate": 16000,
        "EncodingName": "EVS",
        "bw": "nb-wb",
        "max-red": "0"
      }
    },
    "RTCPIntervalSeconds": 5,
    "IncludeSDPModeChangeCapability": true,
    "InactivityTimerRTPSeconds": 10
  },
  "Signaling": {
    "SendResumeInviteAsSendRecv": false,
    "TriggerCSFBOnSDPError": false,
    "InviteErrorResponsesToTriggerCSFB": "3XX,4XX,5XX,6XX",
    "SupportPEarlyMediaHeader": true,
    "RingbackTimerSeconds": 185,
    "RingingTimerSeconds": 185,
    "RequirePreconditionsWhenMandatory": false,
    "ValidateSipMessageRecipient": false,
    "IncomingCallEndReasons": {
      "NoAnswerFromUser3": {
        "TerminationEvent": "RemoteHangup",
        "ReasonHeaderText": "Request Timeout",
        "DisableCSFB": true,
        "StatusCode": 408
      },
      "NoAnswer": {
        "ReasonHeaderText": "No Answer",
        "StatusCode": 486,
        "TerminationEvent": "RemoteHangup"
      },
      "NoAnswerFromUser2": {
        "Protocol": "Q.850",
        "TerminationEvent": "RemoteHangup",
        "ReasonHeaderCause": 19,
        "DisableCSFB": true,
        "StatusCode": 480
      },
      "NormalUnspecified": {
        "Protocol": "Q.850",
        "TerminationEvent": "RemoteHangup",
        "ReasonHeaderText": "CC_Q850_031_NORMAL_UNSPECIFIED",
        "ReasonHeaderCause": 31
      },
      "NoAnswerFromUser1": {
        "Protocol": "Q.850",
        "TerminationEvent": "RemoteHangup",
        "ReasonHeaderCause": 31,
        "DisableCSFB": true,
        "StatusCode": 480
      }
    },
    "DefaultAuthAlgorithm": "AKAv2-MD5",
    "EarlyMediaNeedsHeader": true,
    "Preconditions": "Supported",
    "AdditionalContactParams": {
      "REGISTER,INVITE,INVITE:*[primary]": "+g.3gpp.mid-call;+g.3gpp.srvcc-alerting;+g.3gpp.ps2cs-srvcc-orig-pre-alerting"
    },
    "AlwaysAddSipInstance": true,
    "CountryOfOriginationFormat": "PANI",
    "UseIPSec": true,
    "AlwaysSendSessionProgress": false
  },
  "XCAP": {
    "SupportsCW": true,
    "BsfHost": "bsf.ims.mnc001.mcc246.pub.3gppnetwork.org",
    "DisableOnNetworkError": true,
    "ForbiddenHttpErrorCodes": "404,408,504",
    "SupportsCLIR": false,
    "imsRegistrationDependency": true,
    "ContentType": "application/xcap-el+xml",
    "BsfPort": 80,
    "supported": true,
    "SupportsCFErasure": true,
    "imsFeatureDependency": false
  },
  "ConferenceCalling": {
    "SendConferenceSubscribeInNewDialog": false,
    "SendReferToPeer": false,
    "AlwaysSubscribeToConferenceEvents": true,
    "conferenceServer": "sip:mmtel@conf-factory.ims.mnc001.mcc246.3gppnetwork.org"
  },
  "SMS": {
    "enableInNonVoLTEMode": false,
    "SupportedDomains": {
      "LTE": true
    },
    "allowCSFBInVolteMode": true
  },
  "Voice": {
    "DialAsEmergencyOverIMSForUndetectedEmergency": true,
    "E911OverCSIfNoIMSReg": true,
    "EnableVolteByDefault": true
  }
}
absent
rShowVolteWarningUnsupportedCarrierfalseabsent
rSupportsImsCapabilitytrueabsent
iPhone 11, 11 Pro, 11 Pro Max, SE (2nd generation): overrides_D421_D431_N104_D79.plist
Key pathBeforeAfter
rIMSConfig.ConferenceCalling{"SendConferenceSubscribeInNewDialog":false,"SendReferToPeer":false,"AlwaysSubscribeToConferenceEvents":true,"conferenceServer":"sip:mmtel@conf-factory.ims.mnc001.mcc246.3gppnetwork.org"}absent
rIMSConfig.Media{"AudioCodecs":{"109":{"ch-aw-recv":"2","br":"5.9-24.4","SampleRate":16000,"EncodingName":"EVS","bw":"nb-wb","max-red":"0"}},"RTCPIntervalSeconds":5,"IncludeSDPModeChangeCapability":true,"InactivityTimerRTPSeconds":10}absent
rIMSConfig.SMS.SupportedDomains.LTEtrueabsent
rIMSConfig.SMS.allowCSFBInVolteModetrueabsent
rIMSConfig.SMS.enableInNonVoLTEModefalseabsent
rIMSConfig.Signaling
{"SendResumeInviteAsSendRecv":false,"TriggerCSFBOnSDPError":false,"InviteErrorResponsesToTriggerCSFB":"3XX,4XX,5XX,6XX","SupportPEarlyMediaHeader":true,"RingbackTimerSeconds":185,"RingingTimerSeconds":185,"RequirePreconditionsWhenMandatory":false,"ValidateSipMessageRecipient":false,"IncomingCallEndR… 
{
  "SendResumeInviteAsSendRecv": false,
  "TriggerCSFBOnSDPError": false,
  "InviteErrorResponsesToTriggerCSFB": "3XX,4XX,5XX,6XX",
  "SupportPEarlyMediaHeader": true,
  "RingbackTimerSeconds": 185,
  "RingingTimerSeconds": 185,
  "RequirePreconditionsWhenMandatory": false,
  "ValidateSipMessageRecipient": false,
  "IncomingCallEndReasons": {
    "NoAnswerFromUser3": {
      "TerminationEvent": "RemoteHangup",
      "ReasonHeaderText": "Request Timeout",
      "DisableCSFB": true,
      "StatusCode": 408
    },
    "NoAnswer": {
      "ReasonHeaderText": "No Answer",
      "StatusCode": 486,
      "TerminationEvent": "RemoteHangup"
    },
    "NoAnswerFromUser2": {
      "Protocol": "Q.850",
      "TerminationEvent": "RemoteHangup",
      "ReasonHeaderCause": 19,
      "DisableCSFB": true,
      "StatusCode": 480
    },
    "NormalUnspecified": {
      "Protocol": "Q.850",
      "TerminationEvent": "RemoteHangup",
      "ReasonHeaderText": "CC_Q850_031_NORMAL_UNSPECIFIED",
      "ReasonHeaderCause": 31
    },
    "NoAnswerFromUser1": {
      "Protocol": "Q.850",
      "TerminationEvent": "RemoteHangup",
      "ReasonHeaderCause": 31,
      "DisableCSFB": true,
      "StatusCode": 480
    }
  },
  "DefaultAuthAlgorithm": "AKAv2-MD5",
  "EarlyMediaNeedsHeader": true,
  "Preconditions": "Supported",
  "AdditionalContactParams": {
    "REGISTER,INVITE,INVITE:*[primary]": "+g.3gpp.mid-call;+g.3gpp.srvcc-alerting;+g.3gpp.ps2cs-srvcc-orig-pre-alerting"
  },
  "AlwaysAddSipInstance": true,
  "CountryOfOriginationFormat": "PANI",
  "UseIPSec": true,
  "AlwaysSendSessionProgress": false
}
absent
rIMSConfig.Voice{"DialAsEmergencyOverIMSForUndetectedEmergency":true,"E911OverCSIfNoIMSReg":true,"EnableVolteByDefault":true}absent
rIMSConfig.XCAP
{"SupportsCW":true,"BsfHost":"bsf.ims.mnc001.mcc246.pub.3gppnetwork.org","DisableOnNetworkError":true,"ForbiddenHttpErrorCodes":"404,408,504","SupportsCLIR":false,"imsRegistrationDependency":true,"ContentType":"application/xcap-el+xml","BsfPort":80,"supported":true,"SupportsCFErasure":true,"imsFeatu… 
{
  "SupportsCW": true,
  "BsfHost": "bsf.ims.mnc001.mcc246.pub.3gppnetwork.org",
  "DisableOnNetworkError": true,
  "ForbiddenHttpErrorCodes": "404,408,504",
  "SupportsCLIR": false,
  "imsRegistrationDependency": true,
  "ContentType": "application/xcap-el+xml",
  "BsfPort": 80,
  "supported": true,
  "SupportsCFErasure": true,
  "imsFeatureDependency": false
}
absent
rShowVolteWarningUnsupportedCarrierfalseabsent
rSupportsImsCapabilitytrueabsent
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
overrides_D63_D64_D16_D17.plistchangedper-phone file, compared by phone above
overrides_D73_D74_D27_D28.plistchangedper-phone file, compared by phone above
overrides_D83_D84_D37_D38.plistchangedper-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.plistchangedper-phone file, compared by phone above
overrides_V59.plistchangedper-phone file, compared by phone above
overrides_V63_V64s_V68.der.priaddedper-phone file, compared by phone above
overrides_V63_V64s_V68.plistaddedper-phone file, compared by phone above
overrides_V64.der.priaddedper-phone file, compared by phone above
overrides_V64.plistaddedper-phone file, compared by phone above
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
signatures/overrides_D73_D74_D27_D28.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.plistaddedsignature
signatures/overrides_V64.plistaddedsignature
carrier.plist changed 10 rows Before After only this file
Key pathBeforeAfter
aIMSConfigabsent
{"Media":{"AudioCodecs":{"109":{"ch-aw-recv":"2","br":"5.9-24.4","SampleRate":16000,"EncodingName":"EVS","bw":"nb-wb","max-red":"0"}},"RTCPIntervalSeconds":5,"IncludeSDPModeChangeCapability":true,"InactivityTimerRTPSeconds":10},"Signaling":{"SendResumeInviteAsSendRecv":false,"TriggerCSFBOnSDPError":… 
{
  "Media": {
    "AudioCodecs": {
      "109": {
        "ch-aw-recv": "2",
        "br": "5.9-24.4",
        "SampleRate": 16000,
        "EncodingName": "EVS",
        "bw": "nb-wb",
        "max-red": "0"
      }
    },
    "RTCPIntervalSeconds": 5,
    "IncludeSDPModeChangeCapability": true,
    "InactivityTimerRTPSeconds": 10
  },
  "Signaling": {
    "SendResumeInviteAsSendRecv": false,
    "TriggerCSFBOnSDPError": false,
    "InviteErrorResponsesToTriggerCSFB": "3XX,4XX,5XX,6XX",
    "SupportPEarlyMediaHeader": true,
    "RingbackTimerSeconds": 185,
    "RingingTimerSeconds": 185,
    "RequirePreconditionsWhenMandatory": false,
    "ValidateSipMessageRecipient": false,
    "IncomingCallEndReasons": {
      "NoAnswerFromUser3": {
        "TerminationEvent": "RemoteHangup",
        "ReasonHeaderText": "Request Timeout",
        "DisableCSFB": true,
        "StatusCode": 408
      },
      "NoAnswer": {
        "ReasonHeaderText": "No Answer",
        "StatusCode": 486,
        "TerminationEvent": "RemoteHangup"
      },
      "NoAnswerFromUser2": {
        "Protocol": "Q.850",
        "TerminationEvent": "RemoteHangup",
        "ReasonHeaderCause": 19,
        "DisableCSFB": true,
        "StatusCode": 480
      },
      "NormalUnspecified": {
        "Protocol": "Q.850",
        "TerminationEvent": "RemoteHangup",
        "ReasonHeaderText": "CC_Q850_031_NORMAL_UNSPECIFIED",
        "ReasonHeaderCause": 31
      },
      "NoAnswerFromUser1": {
        "Protocol": "Q.850",
        "TerminationEvent": "RemoteHangup",
        "ReasonHeaderCause": 31,
        "DisableCSFB": true,
        "StatusCode": 480
      }
    },
    "DefaultAuthAlgorithm": "AKAv2-MD5",
    "EarlyMediaNeedsHeader": true,
    "Preconditions": "Supported",
    "AdditionalContactParams": {
      "REGISTER,INVITE,INVITE:*[primary]": "+g.3gpp.mid-call;+g.3gpp.srvcc-alerting;+g.3gpp.ps2cs-srvcc-orig-pre-alerting"
    },
    "AlwaysAddSipInstance": true,
    "CountryOfOriginationFormat": "PANI",
    "UseIPSec": true,
    "AlwaysSendSessionProgress": false
  },
  "XCAP": {
    "SupportsCW": true,
    "BsfHost": "bsf.ims.mnc001.mcc246.pub.3gppnetwork.org",
    "DisableOnNetworkError": true,
    "ForbiddenHttpErrorCodes": "404,408,504",
    "SupportsCLIR": false,
    "imsRegistrationDependency": true,
    "ContentType": "application/xcap-el+xml",
    "BsfPort": 80,
    "supported": true,
    "SupportsCFErasure": true,
    "imsFeatureDependency": false
  },
  "ConferenceCalling": {
    "SendConferenceSubscribeInNewDialog": false,
    "SendReferToPeer": false,
    "AlwaysSubscribeToConferenceEvents": true,
    "conferenceServer": "sip:mmtel@conf-factory.ims.mnc001.mcc246.3gppnetwork.org"
  },
  "SMS": {
    "enableInNonVoLTEMode": false,
    "SupportedDomains": {
      "LTE": true
    }
  },
  "Voice": {
    "DialAsEmergencyOverIMSForUndetectedEmergency": true,
    "E911OverCSIfNoIMSReg": true,
    "EnableVolteByDefault": true
  }
}
rSMSSettings{"TransportFallback":true}absent
rShowTTYfalseabsent
aShowVolteWarningUnsupportedCarrierabsentfalse
aSupportsImsCapabilityabsenttrue
rapns[0].DefaultProtocolMask3absent
rapns[1].DefaultProtocolMask3absent
rapns[2].DefaultProtocolMask3absent
aapns[2].SupportSwitchOverabsenttrue
rapns[3].DefaultProtocolMask3absent
789 carriers, 225 countries · iOS 27.0.1 (24A446) · beta iOS 27.2 beta 2 (24B5089g) GitHub Ready