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792
KTKTF_kr
iOS 27.2 beta 3 image · build 73.0 beta iOS 27.2 beta 1–2 image · build 72.7.2 beta iOS 27.0 – 27.0.1 image · build 72.0 current release iOS 27.0 beta 5–8 image · build 72.0 beta iOS 27.0 beta 1–4 image · build 71.5.17 beta iOS 26.5 – 26.6.2 image · build 70.0 iOS 26.5.1 image · build 70.0 iOS 26.4 – 26.4.2 image · build 69.0.1 iOS 26.3.1 image · build 68.0 iOS 26.3 image · build 68.0 iOS 26.2 – 26.2.1 image · build 67.0 iOS 26.1 image · build 66.0 iOS 26.0 – 26.0.1 image · build 65.0.1 iOS 26.0 image · build 65.0.1 OTA iOS 18.5+ · build 64.1 iOS 18.5 – 18.6.2 image · build 64.0 OTA iOS 18.3+ · build 63.1 iOS 18.4 – 18.4.1 image · build 63.0 iOS 18.3.1 – 18.3.2 image · build 62.0 iOS 18.3 – 18.3.2 image · build 62.0 OTA iOS 18.0+ · build 61.1 iOS 18.2 – 18.2.1 image · build 61.0 iOS 18.1 – 18.1.1 image · build 60.0 iOS 18.0 – 18.0.1 image · build 59.0 OTA iOS 17.6+ · build 58.5 OTA iOS 17.2+ · build 58.1 OTA iOS 17.0+ · build 56.1 OTA iOS 16.4+ · build 54.2 OTA iOS 16.0+ · build 53.1 OTA iOS 14.3+ · build 45.1 OTA iOS 12.1+ · build 34.1 OTA iOS 11.3+ · build 32.1 OTA iOS 11.1+ · build 30.1 OTA iOS 10.3+ · build 28.3 OTA iOS 10.1+ · build 26.1 OTA iOS 10.0+ · build 25.1 OTA iOS 9.3+ · build 24.4 OTA iOS 9.2+ · build 23.1 OTA iOS 9.1+ · build 22.1 OTA iOS 9.0+ · build 21.1 OTA iOS 8.1+ · build 18.2 OTA iOS 7.0+ · build 15.1 OTA iOS 6.1+ · build 14.1 OTA iOS 6.0+ · build 13.1 OTA iOS 4.3+ · build 10.1 OTA iOS 4.2+ · build 9.1 OTA iOS 4.1+ · build 8.1 OTA iOS 4.0+ · build 7.1 OTA iOS 3.1+ · build 5.2 OTA iOS 3.0+ · build 4.1 OTA iOS legacy+ · build 3.0
Compare against
iOS 27.2 beta 3 image · build 73.0 beta iOS 27.2 beta 1–2 image · build 72.7.2 beta iOS 27.0 – 27.0.1 image · build 72.0 current release iOS 27.0 beta 5–8 image · build 72.0 beta iOS 26.5 – 26.6.2 image · build 70.0 iOS 26.5.1 image · build 70.0 iOS 26.4 – 26.4.2 image · build 69.0.1 iOS 26.3.1 image · build 68.0 iOS 26.3 image · build 68.0 iOS 26.2 – 26.2.1 image · build 67.0 iOS 26.1 image · build 66.0 iOS 26.0 – 26.0.1 image · build 65.0.1 iOS 26.0 image · build 65.0.1 OTA iOS 18.5+ · build 64.1 iOS 18.5 – 18.6.2 image · build 64.0 OTA iOS 18.3+ · build 63.1 iOS 18.4 – 18.4.1 image · build 63.0 iOS 18.3.1 – 18.3.2 image · build 62.0 iOS 18.3 – 18.3.2 image · build 62.0 OTA iOS 18.0+ · build 61.1 iOS 18.2 – 18.2.1 image · build 61.0 iOS 18.1 – 18.1.1 image · build 60.0 iOS 18.0 – 18.0.1 image · build 59.0 OTA iOS 17.6+ · build 58.5 OTA iOS 17.2+ · build 58.1 OTA iOS 17.0+ · build 56.1 OTA iOS 16.4+ · build 54.2 OTA iOS 16.0+ · build 53.1 OTA iOS 14.3+ · build 45.1 OTA iOS 12.1+ · build 34.1 OTA iOS 11.3+ · build 32.1 OTA iOS 11.1+ · build 30.1 OTA iOS 10.3+ · build 28.3 OTA iOS 10.1+ · build 26.1 OTA iOS 10.0+ · build 25.1 OTA iOS 9.3+ · build 24.4 OTA iOS 9.2+ · build 23.1 OTA iOS 9.1+ · build 22.1 OTA iOS 9.0+ · build 21.1 OTA iOS 8.1+ · build 18.2 OTA iOS 7.0+ · build 15.1 OTA iOS 6.1+ · build 14.1 OTA iOS 6.0+ · build 13.1 OTA iOS 4.3+ · build 10.1 OTA iOS 4.2+ · build 9.1 OTA iOS 4.1+ · build 8.1 OTA iOS 4.0+ · build 7.1 OTA iOS 3.1+ · build 5.2 OTA iOS 3.0+ · build 4.1 OTA iOS legacy+ · build 3.0
Compare with another bundle…
Phones (6)

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

PhonesSettingsModem file
iPhone 17e
Apple C1 and C1X · c4000
17 changes1 change
iPhone Air
Apple C1 and C1X · c4000
17 changes1 change
iPhone 17, 17 Pro, 17 Pro Max
Qualcomm X80 · Mav25
17 changes3 changes
iPhone 16e
Apple C1 and C1X · c4000
14 changes1 change
iPhone 16, 16 Plus, 16 Pro, 16 Pro Max
Qualcomm X71M · Mav24
13 changesno change
iPhone 15, 15 Plus, 15 Pro, 15 Pro Max
Qualcomm X70 · Mav23
13 changesno change
iPhone 17e: overrides_V159.plist
Key pathBeforeAfter
AttachAPN{"3GPP":{"password":"","PcscfAddressRequired":true,"username":"","apn":"","AllowedProtocolMaskInRoamingLTE":3,"AllowedProtocolMask":3}}absent
DefaultWhenImsSwitchOff0absent
DerPriFileVersion0.4.11.0.1
IMSConfig.ConferenceCalling{"ConferenceSupport":false}absent
IMSConfig.Media
{"PacketAlignmentAMRWB":"octetAlignedOnly","PacketAlignmentAMRNB":"octetAlignedOnly","RTCPIntervalSeconds":5,"PayloadTypeOctetAlignAMRNB":101,"EnableSDPCandidateAttribute":true,"EnableBandwidthSpecifiers":true,"PayloadTypeDTMF16K":99,"PayloadTypeBWEfficientAMRNB":100,"AudioCodecs":{"110":{"br":"9.6-… 
{
  "PacketAlignmentAMRWB": "octetAlignedOnly",
  "PacketAlignmentAMRNB": "octetAlignedOnly",
  "RTCPIntervalSeconds": 5,
  "PayloadTypeOctetAlignAMRNB": 101,
  "EnableSDPCandidateAttribute": true,
  "EnableBandwidthSpecifiers": true,
  "PayloadTypeDTMF16K": 99,
  "PayloadTypeBWEfficientAMRNB": 100,
  "AudioCodecs": {
    "110": {
      "br": "9.6-24.4",
      "SampleRate": 16000,
      "EncodingName": "EVS",
      "bw": "nb-swb"
    }
  },
  "dtmfDigitDuration16K": 2240,
  "pdtmfInterDigitInterval16K": 320,
  "InactivityTimerRTCPSeconds": "36000",
  "dtmfDigitDuration8K": 1120,
  "EVSHardBwLimit": "nb-swb",
  "UseSDPTemplateForAllInvites": true,
  "PayloadTypeOctetAlignAMRWB": 98,
  "PayloadTypeDTMF8K": 102,
  "PayloadTypeBWEfficientAMRWB": 97
}
absent
IMSConfig.SMS.allowCSFBInVolteModefalseabsent
IMSConfig.SMS.enableInNonVoLTEModefalseabsent
IMSConfig.Signaling
{"DefaultAuthAlgorithm":"AKAv1-MD5","RegistrationPolicy":"TTAK","SupportPEarlyMediaHeader":true,"DefaultRemoteSipPortOverwriteForEmergencyRoaming":5060,"EarlyMediaNeedsHeader":true,"ReRegisterOnErrorCodes":"INVITE:60,403,406,408,504","DefaultRemoteSipPort":5080,"AcceptContactParams":"require;explici… 
{
  "DefaultAuthAlgorithm": "AKAv1-MD5",
  "RegistrationPolicy": "TTAK",
  "SupportPEarlyMediaHeader": true,
  "DefaultRemoteSipPortOverwriteForEmergencyRoaming": 5060,
  "EarlyMediaNeedsHeader": true,
  "ReRegisterOnErrorCodes": "INVITE:60,403,406,408,504",
  "DefaultRemoteSipPort": 5080,
  "AcceptContactParams": "require;explicit",
  "EnableEmergencyRegistration": false,
  "PreferredSenderIdentity": "first",
  "ContactUser": "MDN",
  "SecurityAgreementEalgs": "aes-cbc,null",
  "InviteErrorResponsesToTriggerCSFB": "380,404,414,499,606",
  "RegistrationBaseTime": 30,
  "MaxUdpMessageSize": 3000,
  "SipTimers": {
    "A": 1000,
    "InviteResponseTimeout": 5000,
    "I": 17000,
    "B": 8000,
    "J": 32000,
    "C": 72000,
    "K": 17000,
    "T4": 17000,
    "D": 32000,
    "E": 2000,
    "F": 16000,
    "T1": 2000,
    "G": 2000,
    "T2": 16000,
    "H": 36000
  },
  "EmergencyURNs": {
    "111": "urn:service:sos.country-specific.kr.111",
    "112": "urn:service:sos.police",
    "113": "urn:service:sos.country-specific.kr.113",
    "117": "urn:service:sos.country-specific.kr.117",
    "118": "urn:service:sos.country-specific.kr.118",
    "119": "urn:service:sos.fire",
    "122": "urn:service:sos.marine",
    "125": "urn:service:sos.country-specific.kr.125",
    "911": "urn:service:sos.fire"
  },
  "RingbackTimerSeconds": 180,
  "SendPreferredServiceInInvite": true,
  "IncomingPhoneNumberPrefixMap": {
    "+82": "0"
  },
  "RequirePreconditionsWhenMandatory": false,
  "SessionExpiresSeconds": 360,
  "Preconditions": "None",
  "UseNormalIdentityForEmergencyCalls": true,
  "CallEndReasons": {
    "Blocked": {
      "ReasonHeaderText": "Decline",
      "StatusCode": 603
    },
    "InternalError": {
      "ExtraHeaders": {
        "P-SKT-BYE-CAUSE": "normal"
      },
      "ReasonHeaderCause": 104,
      "ReasonHeaderText": "Unknown",
      "ReasonHeaderProtocol": "ETC"
    },
    "RejectedByUser": {
      "ReasonHeaderText": "Decline",
      "StatusCode": 603
    },
    "UserTriggered": {
      "ExtraHeaders": {
        "P-SKT-BYE-CAUSE": "normal"
      },
      "ReasonHeaderCause": 101,
      "ReasonHeaderText": "User triggered",
      "ReasonHeaderProtocol": "USER"
    },
    "MediaTimeout": {
      "ExtraHeaders": {
        "P-SKT-BYE-CAUSE": "no_rtp"
      },
      "ReasonHeaderCause": 102,
      "ReasonHeaderText": "RTP timeout",
      "ReasonHeaderProtocol": "RTP"
    },
    "DoNotDisturb": {
      "ReasonHeaderText": "Decline",
      "StatusCode": 603
    },
    "SessionExpired": {
      "ExtraHeaders": {
        "P-SKT-BYE-CAUSE": "no_upd"
      },
      "ReasonHeaderCause": 103,
      "ReasonHeaderText": "Session-Expire",
      "ReasonHeaderProtocol": "SIP"
    }
  },
  "UserAgentHeaderValue": "TTA-VoLTE/2.0 ${OS}/${OS_VERSION} ${DEVICE}/1.0/KT",
  "RingingTimerSeconds": 90,
  "RegistrationMaxTime": 1800,
  "UseIPSec": true,
  "SecurityAgreementAlgs": "hmac-md5-96,hmac-sha-1-96"
}
absent
IMSConfig.Voice.CheckIMSPrefForEmergencyfalseabsent
IMSConfig.Voice.DialAsEmergencyOverIMSForUndetectedEmergencytrueabsent
IMSConfig.Voice.EnableVolteByDefaulttrueabsent
Location{"EnableCPIDuringEmergencyMode":true,"EnableEarlyReturnDuringEmergencyMode":true}absent
ShowVolteWarningUnsupportedCarrierfalseabsent
SupportsImsCapabilitytrueabsent
apns[0].DefaultProtocolMask3absent
apns[1].DefaultProtocolMask3absent
apns[2].DefaultProtocolMask3absent
iPhone 17e: overrides_V159.der.pri
Key pathBeforeAfter
header.PRI Revision0.4.11.0.1
iPhone Air: overrides_D23.plist
Key pathBeforeAfter
AttachAPN{"3GPP":{"password":"","PcscfAddressRequired":true,"username":"","apn":"","AllowedProtocolMaskInRoamingLTE":3,"AllowedProtocolMask":3}}absent
DefaultWhenImsSwitchOff0absent
DerPriFileVersion0.4.11.0.1
IMSConfig.ConferenceCalling{"ConferenceSupport":false}absent
IMSConfig.Media
{"PacketAlignmentAMRWB":"octetAlignedOnly","PacketAlignmentAMRNB":"octetAlignedOnly","RTCPIntervalSeconds":5,"PayloadTypeOctetAlignAMRNB":101,"EnableSDPCandidateAttribute":true,"EnableBandwidthSpecifiers":true,"PayloadTypeDTMF16K":99,"PayloadTypeBWEfficientAMRNB":100,"AudioCodecs":{"110":{"br":"9.6-… 
{
  "PacketAlignmentAMRWB": "octetAlignedOnly",
  "PacketAlignmentAMRNB": "octetAlignedOnly",
  "RTCPIntervalSeconds": 5,
  "PayloadTypeOctetAlignAMRNB": 101,
  "EnableSDPCandidateAttribute": true,
  "EnableBandwidthSpecifiers": true,
  "PayloadTypeDTMF16K": 99,
  "PayloadTypeBWEfficientAMRNB": 100,
  "AudioCodecs": {
    "110": {
      "br": "9.6-24.4",
      "SampleRate": 16000,
      "EncodingName": "EVS",
      "bw": "nb-swb"
    }
  },
  "dtmfDigitDuration16K": 2240,
  "pdtmfInterDigitInterval16K": 320,
  "InactivityTimerRTCPSeconds": "36000",
  "dtmfDigitDuration8K": 1120,
  "EVSHardBwLimit": "nb-swb",
  "UseSDPTemplateForAllInvites": true,
  "PayloadTypeOctetAlignAMRWB": 98,
  "PayloadTypeDTMF8K": 102,
  "PayloadTypeBWEfficientAMRWB": 97
}
absent
IMSConfig.SMS.allowCSFBInVolteModefalseabsent
IMSConfig.SMS.enableInNonVoLTEModefalseabsent
IMSConfig.Signaling
{"DefaultAuthAlgorithm":"AKAv1-MD5","RegistrationPolicy":"TTAK","SupportPEarlyMediaHeader":true,"DefaultRemoteSipPortOverwriteForEmergencyRoaming":5060,"EarlyMediaNeedsHeader":true,"ReRegisterOnErrorCodes":"INVITE:60,403,406,408,504","DefaultRemoteSipPort":5080,"AcceptContactParams":"require;explici… 
{
  "DefaultAuthAlgorithm": "AKAv1-MD5",
  "RegistrationPolicy": "TTAK",
  "SupportPEarlyMediaHeader": true,
  "DefaultRemoteSipPortOverwriteForEmergencyRoaming": 5060,
  "EarlyMediaNeedsHeader": true,
  "ReRegisterOnErrorCodes": "INVITE:60,403,406,408,504",
  "DefaultRemoteSipPort": 5080,
  "AcceptContactParams": "require;explicit",
  "EnableEmergencyRegistration": false,
  "PreferredSenderIdentity": "first",
  "ContactUser": "MDN",
  "SecurityAgreementEalgs": "aes-cbc,null",
  "InviteErrorResponsesToTriggerCSFB": "380,404,414,499,606",
  "RegistrationBaseTime": 30,
  "MaxUdpMessageSize": 3000,
  "SipTimers": {
    "A": 1000,
    "InviteResponseTimeout": 5000,
    "I": 17000,
    "B": 8000,
    "J": 32000,
    "C": 72000,
    "K": 17000,
    "T4": 17000,
    "D": 32000,
    "E": 2000,
    "F": 16000,
    "T1": 2000,
    "G": 2000,
    "T2": 16000,
    "H": 36000
  },
  "EmergencyURNs": {
    "111": "urn:service:sos.country-specific.kr.111",
    "112": "urn:service:sos.police",
    "113": "urn:service:sos.country-specific.kr.113",
    "117": "urn:service:sos.country-specific.kr.117",
    "118": "urn:service:sos.country-specific.kr.118",
    "119": "urn:service:sos.fire",
    "122": "urn:service:sos.marine",
    "125": "urn:service:sos.country-specific.kr.125",
    "911": "urn:service:sos.fire"
  },
  "RingbackTimerSeconds": 180,
  "SendPreferredServiceInInvite": true,
  "IncomingPhoneNumberPrefixMap": {
    "+82": "0"
  },
  "RequirePreconditionsWhenMandatory": false,
  "SessionExpiresSeconds": 360,
  "Preconditions": "None",
  "UseNormalIdentityForEmergencyCalls": true,
  "CallEndReasons": {
    "Blocked": {
      "ReasonHeaderText": "Decline",
      "StatusCode": 603
    },
    "InternalError": {
      "ExtraHeaders": {
        "P-SKT-BYE-CAUSE": "normal"
      },
      "ReasonHeaderCause": 104,
      "ReasonHeaderText": "Unknown",
      "ReasonHeaderProtocol": "ETC"
    },
    "RejectedByUser": {
      "ReasonHeaderText": "Decline",
      "StatusCode": 603
    },
    "UserTriggered": {
      "ExtraHeaders": {
        "P-SKT-BYE-CAUSE": "normal"
      },
      "ReasonHeaderCause": 101,
      "ReasonHeaderText": "User triggered",
      "ReasonHeaderProtocol": "USER"
    },
    "MediaTimeout": {
      "ExtraHeaders": {
        "P-SKT-BYE-CAUSE": "no_rtp"
      },
      "ReasonHeaderCause": 102,
      "ReasonHeaderText": "RTP timeout",
      "ReasonHeaderProtocol": "RTP"
    },
    "DoNotDisturb": {
      "ReasonHeaderText": "Decline",
      "StatusCode": 603
    },
    "SessionExpired": {
      "ExtraHeaders": {
        "P-SKT-BYE-CAUSE": "no_upd"
      },
      "ReasonHeaderCause": 103,
      "ReasonHeaderText": "Session-Expire",
      "ReasonHeaderProtocol": "SIP"
    }
  },
  "UserAgentHeaderValue": "TTA-VoLTE/2.0 ${OS}/${OS_VERSION} ${DEVICE}/1.0/KT",
  "RingingTimerSeconds": 90,
  "RegistrationMaxTime": 1800,
  "UseIPSec": true,
  "SecurityAgreementAlgs": "hmac-md5-96,hmac-sha-1-96"
}
absent
IMSConfig.Voice.CheckIMSPrefForEmergencyfalseabsent
IMSConfig.Voice.DialAsEmergencyOverIMSForUndetectedEmergencytrueabsent
IMSConfig.Voice.EnableVolteByDefaulttrueabsent
Location{"EnableCPIDuringEmergencyMode":true,"EnableEarlyReturnDuringEmergencyMode":true}absent
ShowVolteWarningUnsupportedCarrierfalseabsent
SupportsImsCapabilitytrueabsent
apns[0].DefaultProtocolMask3absent
apns[1].DefaultProtocolMask3absent
apns[2].DefaultProtocolMask3absent
iPhone Air: overrides_D23.der.pri
Key pathBeforeAfter
header.PRI Revision0.4.11.0.1
iPhone 17, 17 Pro, 17 Pro Max: overrides_V53_V54_V57.plist
Key pathBeforeAfter
AttachAPN{"3GPP":{"password":"","PcscfAddressRequired":true,"username":"","apn":"","AllowedProtocolMaskInRoamingLTE":3,"AllowedProtocolMask":3}}absent
DefaultWhenImsSwitchOff0absent
DerPriFileVersion5.4.1616.0.161
IMSConfig.ConferenceCalling{"ConferenceSupport":false}absent
IMSConfig.Media
{"PacketAlignmentAMRWB":"octetAlignedOnly","PacketAlignmentAMRNB":"octetAlignedOnly","RTCPIntervalSeconds":5,"PayloadTypeOctetAlignAMRNB":101,"EnableSDPCandidateAttribute":true,"EnableBandwidthSpecifiers":true,"PayloadTypeDTMF16K":99,"PayloadTypeBWEfficientAMRNB":100,"AudioCodecs":{"110":{"br":"9.6-… 
{
  "PacketAlignmentAMRWB": "octetAlignedOnly",
  "PacketAlignmentAMRNB": "octetAlignedOnly",
  "RTCPIntervalSeconds": 5,
  "PayloadTypeOctetAlignAMRNB": 101,
  "EnableSDPCandidateAttribute": true,
  "EnableBandwidthSpecifiers": true,
  "PayloadTypeDTMF16K": 99,
  "PayloadTypeBWEfficientAMRNB": 100,
  "AudioCodecs": {
    "110": {
      "br": "9.6-24.4",
      "SampleRate": 16000,
      "EncodingName": "EVS",
      "bw": "nb-swb"
    }
  },
  "dtmfDigitDuration16K": 2240,
  "pdtmfInterDigitInterval16K": 320,
  "InactivityTimerRTCPSeconds": "36000",
  "dtmfDigitDuration8K": 1120,
  "EVSHardBwLimit": "nb-swb",
  "UseSDPTemplateForAllInvites": true,
  "PayloadTypeOctetAlignAMRWB": 98,
  "PayloadTypeDTMF8K": 102,
  "PayloadTypeBWEfficientAMRWB": 97
}
absent
IMSConfig.SMS.allowCSFBInVolteModefalseabsent
IMSConfig.SMS.enableInNonVoLTEModefalseabsent
IMSConfig.Signaling
{"DefaultAuthAlgorithm":"AKAv1-MD5","RegistrationPolicy":"TTAK","SupportPEarlyMediaHeader":true,"DefaultRemoteSipPortOverwriteForEmergencyRoaming":5060,"EarlyMediaNeedsHeader":true,"ReRegisterOnErrorCodes":"INVITE:60,403,406,408,504","DefaultRemoteSipPort":5080,"AcceptContactParams":"require;explici… 
{
  "DefaultAuthAlgorithm": "AKAv1-MD5",
  "RegistrationPolicy": "TTAK",
  "SupportPEarlyMediaHeader": true,
  "DefaultRemoteSipPortOverwriteForEmergencyRoaming": 5060,
  "EarlyMediaNeedsHeader": true,
  "ReRegisterOnErrorCodes": "INVITE:60,403,406,408,504",
  "DefaultRemoteSipPort": 5080,
  "AcceptContactParams": "require;explicit",
  "EnableEmergencyRegistration": false,
  "PreferredSenderIdentity": "first",
  "ContactUser": "MDN",
  "SecurityAgreementEalgs": "aes-cbc,null",
  "InviteErrorResponsesToTriggerCSFB": "380,404,414,499,606",
  "RegistrationBaseTime": 30,
  "MaxUdpMessageSize": 3000,
  "SipTimers": {
    "A": 1000,
    "InviteResponseTimeout": 5000,
    "I": 17000,
    "B": 8000,
    "J": 32000,
    "C": 72000,
    "K": 17000,
    "T4": 17000,
    "D": 32000,
    "E": 2000,
    "F": 16000,
    "T1": 2000,
    "G": 2000,
    "T2": 16000,
    "H": 36000
  },
  "EmergencyURNs": {
    "111": "urn:service:sos.country-specific.kr.111",
    "112": "urn:service:sos.police",
    "113": "urn:service:sos.country-specific.kr.113",
    "117": "urn:service:sos.country-specific.kr.117",
    "118": "urn:service:sos.country-specific.kr.118",
    "119": "urn:service:sos.fire",
    "122": "urn:service:sos.marine",
    "125": "urn:service:sos.country-specific.kr.125",
    "911": "urn:service:sos.fire"
  },
  "RingbackTimerSeconds": 180,
  "SendPreferredServiceInInvite": true,
  "IncomingPhoneNumberPrefixMap": {
    "+82": "0"
  },
  "RequirePreconditionsWhenMandatory": false,
  "SessionExpiresSeconds": 360,
  "Preconditions": "None",
  "UseNormalIdentityForEmergencyCalls": true,
  "CallEndReasons": {
    "Blocked": {
      "ReasonHeaderText": "Decline",
      "StatusCode": 603
    },
    "InternalError": {
      "ExtraHeaders": {
        "P-SKT-BYE-CAUSE": "normal"
      },
      "ReasonHeaderCause": 104,
      "ReasonHeaderText": "Unknown",
      "ReasonHeaderProtocol": "ETC"
    },
    "RejectedByUser": {
      "ReasonHeaderText": "Decline",
      "StatusCode": 603
    },
    "UserTriggered": {
      "ExtraHeaders": {
        "P-SKT-BYE-CAUSE": "normal"
      },
      "ReasonHeaderCause": 101,
      "ReasonHeaderText": "User triggered",
      "ReasonHeaderProtocol": "USER"
    },
    "MediaTimeout": {
      "ExtraHeaders": {
        "P-SKT-BYE-CAUSE": "no_rtp"
      },
      "ReasonHeaderCause": 102,
      "ReasonHeaderText": "RTP timeout",
      "ReasonHeaderProtocol": "RTP"
    },
    "DoNotDisturb": {
      "ReasonHeaderText": "Decline",
      "StatusCode": 603
    },
    "SessionExpired": {
      "ExtraHeaders": {
        "P-SKT-BYE-CAUSE": "no_upd"
      },
      "ReasonHeaderCause": 103,
      "ReasonHeaderText": "Session-Expire",
      "ReasonHeaderProtocol": "SIP"
    }
  },
  "UserAgentHeaderValue": "TTA-VoLTE/2.0 ${OS}/${OS_VERSION} ${DEVICE}/1.0/KT",
  "RingingTimerSeconds": 90,
  "RegistrationMaxTime": 1800,
  "UseIPSec": true,
  "SecurityAgreementAlgs": "hmac-md5-96,hmac-sha-1-96"
}
absent
IMSConfig.Voice.CheckIMSPrefForEmergencyfalseabsent
IMSConfig.Voice.DialAsEmergencyOverIMSForUndetectedEmergencytrueabsent
IMSConfig.Voice.EnableVolteByDefaulttrueabsent
Location{"EnableCPIDuringEmergencyMode":true,"EnableEarlyReturnDuringEmergencyMode":true}absent
ShowVolteWarningUnsupportedCarrierfalseabsent
SupportsImsCapabilitytrueabsent
apns[0].DefaultProtocolMask3absent
apns[1].DefaultProtocolMask3absent
apns[2].DefaultProtocolMask3absent
iPhone 17, 17 Pro, 17 Pro Max: overrides_V53_V54_V57.der.pri
Key pathBeforeAfter
header.PRI Revision5.4.1616.0.161
schema[361]/nv/item_files/modem/nas/mav_force_srvcc/nv/item_files/modem/nas/mav_gfnh_recprcl_roaming
schema[364]absent/nv/item_files/modem/nas/mav_force_srvcc
iPhone 16e: overrides_V59.plist
Key pathBeforeAfter
AttachAPN{"3GPP":{"password":"","PcscfAddressRequired":true,"username":"","apn":"","AllowedProtocolMaskInRoamingLTE":3,"AllowedProtocolMask":3}}absent
DefaultWhenImsSwitchOff0absent
DerPriFileVersion1.0.11.4.2
IMSConfig.ConferenceCalling{"ConferenceSupport":false}absent
IMSConfig.Media
{"PacketAlignmentAMRWB":"octetAlignedOnly","PacketAlignmentAMRNB":"octetAlignedOnly","RTCPIntervalSeconds":5,"PayloadTypeOctetAlignAMRNB":101,"EnableSDPCandidateAttribute":true,"EnableBandwidthSpecifiers":true,"PayloadTypeDTMF16K":99,"PayloadTypeBWEfficientAMRNB":100,"AudioCodecs":{"110":{"br":"9.6-… 
{
  "PacketAlignmentAMRWB": "octetAlignedOnly",
  "PacketAlignmentAMRNB": "octetAlignedOnly",
  "RTCPIntervalSeconds": 5,
  "PayloadTypeOctetAlignAMRNB": 101,
  "EnableSDPCandidateAttribute": true,
  "EnableBandwidthSpecifiers": true,
  "PayloadTypeDTMF16K": 99,
  "PayloadTypeBWEfficientAMRNB": 100,
  "AudioCodecs": {
    "110": {
      "br": "9.6-24.4",
      "SampleRate": 16000,
      "EncodingName": "EVS",
      "bw": "nb-swb"
    }
  },
  "dtmfDigitDuration16K": 2240,
  "pdtmfInterDigitInterval16K": 320,
  "InactivityTimerRTCPSeconds": "36000",
  "dtmfDigitDuration8K": 1120,
  "EVSHardBwLimit": "nb-swb",
  "UseSDPTemplateForAllInvites": true,
  "PayloadTypeOctetAlignAMRWB": 98,
  "PayloadTypeDTMF8K": 102,
  "PayloadTypeBWEfficientAMRWB": 97
}
absent
IMSConfig.SMS{"enableInNonVoLTEMode":false,"allowCSFBInVolteMode":false}absent
IMSConfig.Signaling
{"DefaultAuthAlgorithm":"AKAv1-MD5","RegistrationPolicy":"TTAK","SupportPEarlyMediaHeader":true,"DefaultRemoteSipPortOverwriteForEmergencyRoaming":5060,"EarlyMediaNeedsHeader":true,"ReRegisterOnErrorCodes":"INVITE:60,403,406,408,504","DefaultRemoteSipPort":5080,"AcceptContactParams":"require;explici… 
{
  "DefaultAuthAlgorithm": "AKAv1-MD5",
  "RegistrationPolicy": "TTAK",
  "SupportPEarlyMediaHeader": true,
  "DefaultRemoteSipPortOverwriteForEmergencyRoaming": 5060,
  "EarlyMediaNeedsHeader": true,
  "ReRegisterOnErrorCodes": "INVITE:60,403,406,408,504",
  "DefaultRemoteSipPort": 5080,
  "AcceptContactParams": "require;explicit",
  "EnableEmergencyRegistration": false,
  "PreferredSenderIdentity": "first",
  "ContactUser": "MDN",
  "SecurityAgreementEalgs": "aes-cbc,null",
  "InviteErrorResponsesToTriggerCSFB": "380,404,414,499,606",
  "RegistrationBaseTime": 30,
  "MaxUdpMessageSize": 3000,
  "SipTimers": {
    "A": 1000,
    "InviteResponseTimeout": 5000,
    "I": 17000,
    "B": 8000,
    "J": 32000,
    "C": 72000,
    "K": 17000,
    "T4": 17000,
    "D": 32000,
    "E": 2000,
    "F": 16000,
    "T1": 2000,
    "G": 2000,
    "T2": 16000,
    "H": 36000
  },
  "EmergencyURNs": {
    "111": "urn:service:sos.country-specific.kr.111",
    "112": "urn:service:sos.police",
    "113": "urn:service:sos.country-specific.kr.113",
    "117": "urn:service:sos.country-specific.kr.117",
    "118": "urn:service:sos.country-specific.kr.118",
    "119": "urn:service:sos.fire",
    "122": "urn:service:sos.marine",
    "125": "urn:service:sos.country-specific.kr.125",
    "911": "urn:service:sos.fire"
  },
  "RingbackTimerSeconds": 180,
  "SendPreferredServiceInInvite": true,
  "IncomingPhoneNumberPrefixMap": {
    "+82": "0"
  },
  "RequirePreconditionsWhenMandatory": false,
  "SessionExpiresSeconds": 360,
  "Preconditions": "None",
  "UseNormalIdentityForEmergencyCalls": true,
  "CallEndReasons": {
    "Blocked": {
      "ReasonHeaderText": "Decline",
      "StatusCode": 603
    },
    "InternalError": {
      "ExtraHeaders": {
        "P-SKT-BYE-CAUSE": "normal"
      },
      "ReasonHeaderCause": 104,
      "ReasonHeaderText": "Unknown",
      "ReasonHeaderProtocol": "ETC"
    },
    "RejectedByUser": {
      "ReasonHeaderText": "Decline",
      "StatusCode": 603
    },
    "UserTriggered": {
      "ExtraHeaders": {
        "P-SKT-BYE-CAUSE": "normal"
      },
      "ReasonHeaderCause": 101,
      "ReasonHeaderText": "User triggered",
      "ReasonHeaderProtocol": "USER"
    },
    "MediaTimeout": {
      "ExtraHeaders": {
        "P-SKT-BYE-CAUSE": "no_rtp"
      },
      "ReasonHeaderCause": 102,
      "ReasonHeaderText": "RTP timeout",
      "ReasonHeaderProtocol": "RTP"
    },
    "DoNotDisturb": {
      "ReasonHeaderText": "Decline",
      "StatusCode": 603
    },
    "SessionExpired": {
      "ExtraHeaders": {
        "P-SKT-BYE-CAUSE": "no_upd"
      },
      "ReasonHeaderCause": 103,
      "ReasonHeaderText": "Session-Expire",
      "ReasonHeaderProtocol": "SIP"
    }
  },
  "UserAgentHeaderValue": "TTA-VoLTE/2.0 ${OS}/${OS_VERSION} ${DEVICE}/1.0/KT",
  "RingingTimerSeconds": 90,
  "RegistrationMaxTime": 1800,
  "UseIPSec": true,
  "SecurityAgreementAlgs": "hmac-md5-96,hmac-sha-1-96"
}
absent
IMSConfig.Voice{"CheckIMSPrefForEmergency":false,"DialAsEmergencyOverIMSForUndetectedEmergency":true,"EnableVolteByDefault":true}absent
Location{"EnableCPIDuringEmergencyMode":true,"EnableEarlyReturnDuringEmergencyMode":true}absent
ShowVolteWarningUnsupportedCarrierfalseabsent
SupportsImsCapabilitytrueabsent
apns[0].DefaultProtocolMask3absent
apns[1].DefaultProtocolMask3absent
apns[2].DefaultProtocolMask3absent
iPhone 16e: overrides_V59.der.pri
Key pathBeforeAfter
header.PRI Revision1.0.11.4.2
iPhone 16, 16 Plus, 16 Pro, 16 Pro Max: overrides_D93_D94_D47_D48.plist
Key pathBeforeAfter
AttachAPN{"3GPP":{"password":"","PcscfAddressRequired":true,"username":"","apn":"","AllowedProtocolMaskInRoamingLTE":3,"AllowedProtocolMask":3}}absent
DefaultWhenImsSwitchOff0absent
IMSConfig.ConferenceCalling{"ConferenceSupport":false}absent
IMSConfig.Media
{"PacketAlignmentAMRWB":"octetAlignedOnly","PacketAlignmentAMRNB":"octetAlignedOnly","RTCPIntervalSeconds":5,"PayloadTypeOctetAlignAMRNB":101,"EnableSDPCandidateAttribute":true,"EnableBandwidthSpecifiers":true,"PayloadTypeDTMF16K":99,"PayloadTypeBWEfficientAMRNB":100,"AudioCodecs":{"110":{"br":"9.6-… 
{
  "PacketAlignmentAMRWB": "octetAlignedOnly",
  "PacketAlignmentAMRNB": "octetAlignedOnly",
  "RTCPIntervalSeconds": 5,
  "PayloadTypeOctetAlignAMRNB": 101,
  "EnableSDPCandidateAttribute": true,
  "EnableBandwidthSpecifiers": true,
  "PayloadTypeDTMF16K": 99,
  "PayloadTypeBWEfficientAMRNB": 100,
  "AudioCodecs": {
    "110": {
      "br": "9.6-24.4",
      "SampleRate": 16000,
      "EncodingName": "EVS",
      "bw": "nb-swb"
    }
  },
  "dtmfDigitDuration16K": 2240,
  "pdtmfInterDigitInterval16K": 320,
  "InactivityTimerRTCPSeconds": "36000",
  "dtmfDigitDuration8K": 1120,
  "EVSHardBwLimit": "nb-swb",
  "UseSDPTemplateForAllInvites": true,
  "PayloadTypeOctetAlignAMRWB": 98,
  "PayloadTypeDTMF8K": 102,
  "PayloadTypeBWEfficientAMRWB": 97
}
absent
IMSConfig.SMS{"enableInNonVoLTEMode":false,"allowCSFBInVolteMode":false}absent
IMSConfig.Signaling
{"DefaultAuthAlgorithm":"AKAv1-MD5","RegistrationPolicy":"TTAK","SupportPEarlyMediaHeader":true,"DefaultRemoteSipPortOverwriteForEmergencyRoaming":5060,"EarlyMediaNeedsHeader":true,"ReRegisterOnErrorCodes":"INVITE:60,403,406,408,504","DefaultRemoteSipPort":5080,"AcceptContactParams":"require;explici… 
{
  "DefaultAuthAlgorithm": "AKAv1-MD5",
  "RegistrationPolicy": "TTAK",
  "SupportPEarlyMediaHeader": true,
  "DefaultRemoteSipPortOverwriteForEmergencyRoaming": 5060,
  "EarlyMediaNeedsHeader": true,
  "ReRegisterOnErrorCodes": "INVITE:60,403,406,408,504",
  "DefaultRemoteSipPort": 5080,
  "AcceptContactParams": "require;explicit",
  "EnableEmergencyRegistration": false,
  "PreferredSenderIdentity": "first",
  "ContactUser": "MDN",
  "SecurityAgreementEalgs": "aes-cbc,null",
  "InviteErrorResponsesToTriggerCSFB": "380,404,414,499,606",
  "RegistrationBaseTime": 30,
  "MaxUdpMessageSize": 3000,
  "SipTimers": {
    "A": 1000,
    "InviteResponseTimeout": 5000,
    "I": 17000,
    "B": 8000,
    "J": 32000,
    "C": 72000,
    "K": 17000,
    "T4": 17000,
    "D": 32000,
    "E": 2000,
    "F": 16000,
    "T1": 2000,
    "G": 2000,
    "T2": 16000,
    "H": 36000
  },
  "EmergencyURNs": {
    "111": "urn:service:sos.country-specific.kr.111",
    "112": "urn:service:sos.police",
    "113": "urn:service:sos.country-specific.kr.113",
    "117": "urn:service:sos.country-specific.kr.117",
    "118": "urn:service:sos.country-specific.kr.118",
    "119": "urn:service:sos.fire",
    "122": "urn:service:sos.marine",
    "125": "urn:service:sos.country-specific.kr.125",
    "911": "urn:service:sos.fire"
  },
  "RingbackTimerSeconds": 180,
  "SendPreferredServiceInInvite": true,
  "IncomingPhoneNumberPrefixMap": {
    "+82": "0"
  },
  "RequirePreconditionsWhenMandatory": false,
  "SessionExpiresSeconds": 360,
  "Preconditions": "None",
  "UseNormalIdentityForEmergencyCalls": true,
  "CallEndReasons": {
    "Blocked": {
      "ReasonHeaderText": "Decline",
      "StatusCode": 603
    },
    "InternalError": {
      "ExtraHeaders": {
        "P-SKT-BYE-CAUSE": "normal"
      },
      "ReasonHeaderCause": 104,
      "ReasonHeaderText": "Unknown",
      "ReasonHeaderProtocol": "ETC"
    },
    "RejectedByUser": {
      "ReasonHeaderText": "Decline",
      "StatusCode": 603
    },
    "UserTriggered": {
      "ExtraHeaders": {
        "P-SKT-BYE-CAUSE": "normal"
      },
      "ReasonHeaderCause": 101,
      "ReasonHeaderText": "User triggered",
      "ReasonHeaderProtocol": "USER"
    },
    "MediaTimeout": {
      "ExtraHeaders": {
        "P-SKT-BYE-CAUSE": "no_rtp"
      },
      "ReasonHeaderCause": 102,
      "ReasonHeaderText": "RTP timeout",
      "ReasonHeaderProtocol": "RTP"
    },
    "DoNotDisturb": {
      "ReasonHeaderText": "Decline",
      "StatusCode": 603
    },
    "SessionExpired": {
      "ExtraHeaders": {
        "P-SKT-BYE-CAUSE": "no_upd"
      },
      "ReasonHeaderCause": 103,
      "ReasonHeaderText": "Session-Expire",
      "ReasonHeaderProtocol": "SIP"
    }
  },
  "UserAgentHeaderValue": "TTA-VoLTE/2.0 ${OS}/${OS_VERSION} ${DEVICE}/1.0/KT",
  "RingingTimerSeconds": 90,
  "RegistrationMaxTime": 1800,
  "UseIPSec": true,
  "SecurityAgreementAlgs": "hmac-md5-96,hmac-sha-1-96"
}
absent
IMSConfig.Voice{"CheckIMSPrefForEmergency":false,"DialAsEmergencyOverIMSForUndetectedEmergency":true,"EnableVolteByDefault":true}absent
Location{"EnableCPIDuringEmergencyMode":true,"EnableEarlyReturnDuringEmergencyMode":true}absent
ShowVolteWarningUnsupportedCarrierfalseabsent
SupportsImsCapabilitytrueabsent
apns[0].DefaultProtocolMask3absent
apns[1].DefaultProtocolMask3absent
apns[2].DefaultProtocolMask3absent
iPhone 15, 15 Plus, 15 Pro, 15 Pro Max: overrides_D83_D84_D37_D38.plist
Key pathBeforeAfter
AttachAPN{"3GPP":{"password":"","PcscfAddressRequired":true,"username":"","apn":"","AllowedProtocolMaskInRoamingLTE":3,"AllowedProtocolMask":3}}absent
DefaultWhenImsSwitchOff0absent
IMSConfig.ConferenceCalling{"ConferenceSupport":false}absent
IMSConfig.Media
{"PacketAlignmentAMRWB":"octetAlignedOnly","PacketAlignmentAMRNB":"octetAlignedOnly","RTCPIntervalSeconds":5,"PayloadTypeOctetAlignAMRNB":101,"EnableSDPCandidateAttribute":true,"EnableBandwidthSpecifiers":true,"PayloadTypeDTMF16K":99,"PayloadTypeBWEfficientAMRNB":100,"AudioCodecs":{"110":{"br":"9.6-… 
{
  "PacketAlignmentAMRWB": "octetAlignedOnly",
  "PacketAlignmentAMRNB": "octetAlignedOnly",
  "RTCPIntervalSeconds": 5,
  "PayloadTypeOctetAlignAMRNB": 101,
  "EnableSDPCandidateAttribute": true,
  "EnableBandwidthSpecifiers": true,
  "PayloadTypeDTMF16K": 99,
  "PayloadTypeBWEfficientAMRNB": 100,
  "AudioCodecs": {
    "110": {
      "br": "9.6-24.4",
      "SampleRate": 16000,
      "EncodingName": "EVS",
      "bw": "nb-swb"
    }
  },
  "dtmfDigitDuration16K": 2240,
  "pdtmfInterDigitInterval16K": 320,
  "InactivityTimerRTCPSeconds": "36000",
  "dtmfDigitDuration8K": 1120,
  "EVSHardBwLimit": "nb-swb",
  "UseSDPTemplateForAllInvites": true,
  "PayloadTypeOctetAlignAMRWB": 98,
  "PayloadTypeDTMF8K": 102,
  "PayloadTypeBWEfficientAMRWB": 97
}
absent
IMSConfig.SMS{"enableInNonVoLTEMode":false,"allowCSFBInVolteMode":false}absent
IMSConfig.Signaling
{"DefaultAuthAlgorithm":"AKAv1-MD5","RegistrationPolicy":"TTAK","SupportPEarlyMediaHeader":true,"DefaultRemoteSipPortOverwriteForEmergencyRoaming":5060,"EarlyMediaNeedsHeader":true,"ReRegisterOnErrorCodes":"INVITE:60,403,406,408,504","DefaultRemoteSipPort":5080,"AcceptContactParams":"require;explici… 
{
  "DefaultAuthAlgorithm": "AKAv1-MD5",
  "RegistrationPolicy": "TTAK",
  "SupportPEarlyMediaHeader": true,
  "DefaultRemoteSipPortOverwriteForEmergencyRoaming": 5060,
  "EarlyMediaNeedsHeader": true,
  "ReRegisterOnErrorCodes": "INVITE:60,403,406,408,504",
  "DefaultRemoteSipPort": 5080,
  "AcceptContactParams": "require;explicit",
  "EnableEmergencyRegistration": false,
  "PreferredSenderIdentity": "first",
  "ContactUser": "MDN",
  "SecurityAgreementEalgs": "aes-cbc,null",
  "InviteErrorResponsesToTriggerCSFB": "380,404,414,499,606",
  "RegistrationBaseTime": 30,
  "MaxUdpMessageSize": 3000,
  "SipTimers": {
    "A": 1000,
    "InviteResponseTimeout": 5000,
    "I": 17000,
    "B": 8000,
    "J": 32000,
    "C": 72000,
    "K": 17000,
    "T4": 17000,
    "D": 32000,
    "E": 2000,
    "F": 16000,
    "T1": 2000,
    "G": 2000,
    "T2": 16000,
    "H": 36000
  },
  "EmergencyURNs": {
    "111": "urn:service:sos.country-specific.kr.111",
    "112": "urn:service:sos.police",
    "113": "urn:service:sos.country-specific.kr.113",
    "117": "urn:service:sos.country-specific.kr.117",
    "118": "urn:service:sos.country-specific.kr.118",
    "119": "urn:service:sos.fire",
    "122": "urn:service:sos.marine",
    "125": "urn:service:sos.country-specific.kr.125",
    "911": "urn:service:sos.fire"
  },
  "RingbackTimerSeconds": 180,
  "SendPreferredServiceInInvite": true,
  "IncomingPhoneNumberPrefixMap": {
    "+82": "0"
  },
  "RequirePreconditionsWhenMandatory": false,
  "SessionExpiresSeconds": 360,
  "Preconditions": "None",
  "UseNormalIdentityForEmergencyCalls": true,
  "CallEndReasons": {
    "Blocked": {
      "ReasonHeaderText": "Decline",
      "StatusCode": 603
    },
    "InternalError": {
      "ExtraHeaders": {
        "P-SKT-BYE-CAUSE": "normal"
      },
      "ReasonHeaderCause": 104,
      "ReasonHeaderText": "Unknown",
      "ReasonHeaderProtocol": "ETC"
    },
    "RejectedByUser": {
      "ReasonHeaderText": "Decline",
      "StatusCode": 603
    },
    "UserTriggered": {
      "ExtraHeaders": {
        "P-SKT-BYE-CAUSE": "normal"
      },
      "ReasonHeaderCause": 101,
      "ReasonHeaderText": "User triggered",
      "ReasonHeaderProtocol": "USER"
    },
    "MediaTimeout": {
      "ExtraHeaders": {
        "P-SKT-BYE-CAUSE": "no_rtp"
      },
      "ReasonHeaderCause": 102,
      "ReasonHeaderText": "RTP timeout",
      "ReasonHeaderProtocol": "RTP"
    },
    "DoNotDisturb": {
      "ReasonHeaderText": "Decline",
      "StatusCode": 603
    },
    "SessionExpired": {
      "ExtraHeaders": {
        "P-SKT-BYE-CAUSE": "no_upd"
      },
      "ReasonHeaderCause": 103,
      "ReasonHeaderText": "Session-Expire",
      "ReasonHeaderProtocol": "SIP"
    }
  },
  "UserAgentHeaderValue": "TTA-VoLTE/2.0 ${OS}/${OS_VERSION} ${DEVICE}/1.0/KT",
  "RingingTimerSeconds": 90,
  "RegistrationMaxTime": 1800,
  "UseIPSec": true,
  "SecurityAgreementAlgs": "hmac-md5-96,hmac-sha-1-96"
}
absent
IMSConfig.Voice{"CheckIMSPrefForEmergency":false,"DialAsEmergencyOverIMSForUndetectedEmergency":true,"EnableVolteByDefault":true}absent
Location{"EnableCPIDuringEmergencyMode":true,"EnableEarlyReturnDuringEmergencyMode":true}absent
ShowVolteWarningUnsupportedCarrierfalseabsent
SupportsImsCapabilitytrueabsent
apns[0].DefaultProtocolMask3absent
apns[1].DefaultProtocolMask3absent
apns[2].DefaultProtocolMask3absent
Routine changes (18 files): version number only, per-phone file, compared by phone above, signature
FileKindWhy it is routine
Info.plistchangedversion number only
overrides_D23.der.prichangedper-phone file, compared by phone above
overrides_D23.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.der.prichangedper-phone file, compared by phone above
overrides_V159.plistchangedper-phone file, compared by phone above
overrides_V53_V54_V57.der.prichangedper-phone file, compared by phone above
overrides_V53_V54_V57.plistchangedper-phone file, compared by phone above
overrides_V59.der.prichangedper-phone file, compared by phone above
overrides_V59.plistchangedper-phone file, compared by phone above
signatures/common.plistchangedsignature
signatures/overrides_D23.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
carrier.plist changed 7 rows Before After only this file
Key pathBeforeAfter
AttachAPNabsent{"3GPP":{"password":"","PcscfAddressRequired":true,"username":"","apn":"","AllowedProtocolMaskInRoamingLTE":3,"AllowedProtocolMask":3}}
IMSConfigabsent
{"Media":{"PacketAlignmentAMRWB":"octetAlignedOnly","PacketAlignmentAMRNB":"octetAlignedOnly","RTCPIntervalSeconds":5,"PayloadTypeOctetAlignAMRNB":101,"EnableSDPCandidateAttribute":true,"EnableBandwidthSpecifiers":true,"PayloadTypeDTMF16K":99,"PayloadTypeBWEfficientAMRNB":100,"AudioCodecs":{"110":{"… 
{
  "Media": {
    "PacketAlignmentAMRWB": "octetAlignedOnly",
    "PacketAlignmentAMRNB": "octetAlignedOnly",
    "RTCPIntervalSeconds": 5,
    "PayloadTypeOctetAlignAMRNB": 101,
    "EnableSDPCandidateAttribute": true,
    "EnableBandwidthSpecifiers": true,
    "PayloadTypeDTMF16K": 99,
    "PayloadTypeBWEfficientAMRNB": 100,
    "AudioCodecs": {
      "110": {
        "br": "9.6-24.4",
        "SampleRate": 16000,
        "EncodingName": "EVS",
        "bw": "nb-swb"
      }
    },
    "dtmfDigitDuration16K": 2240,
    "pdtmfInterDigitInterval16K": 320,
    "InactivityTimerRTCPSeconds": "36000",
    "dtmfDigitDuration8K": 1120,
    "EVSHardBwLimit": "nb-swb",
    "UseSDPTemplateForAllInvites": true,
    "PayloadTypeOctetAlignAMRWB": 98,
    "PayloadTypeDTMF8K": 102,
    "PayloadTypeBWEfficientAMRWB": 97
  },
  "Signaling": {
    "DefaultAuthAlgorithm": "AKAv1-MD5",
    "RegistrationPolicy": "TTAK",
    "SupportPEarlyMediaHeader": true,
    "DefaultRemoteSipPortOverwriteForEmergencyRoaming": 5060,
    "EarlyMediaNeedsHeader": true,
    "ReRegisterOnErrorCodes": "INVITE:60,403,406,408,504",
    "DefaultRemoteSipPort": 5080,
    "AcceptContactParams": "require;explicit",
    "EnableEmergencyRegistration": false,
    "PreferredSenderIdentity": "first",
    "ContactUser": "MDN",
    "SecurityAgreementEalgs": "aes-cbc,null",
    "InviteErrorResponsesToTriggerCSFB": "380,404,414,499,606",
    "RegistrationBaseTime": 30,
    "MaxUdpMessageSize": 3000,
    "SipTimers": {
      "A": 1000,
      "InviteResponseTimeout": 5000,
      "I": 17000,
      "B": 8000,
      "J": 32000,
      "C": 72000,
      "K": 17000,
      "T4": 17000,
      "D": 32000,
      "E": 2000,
      "F": 16000,
      "T1": 2000,
      "G": 2000,
      "T2": 16000,
      "H": 36000
    },
    "EmergencyURNs": {
      "111": "urn:service:sos.country-specific.kr.111",
      "112": "urn:service:sos.police",
      "113": "urn:service:sos.country-specific.kr.113",
      "117": "urn:service:sos.country-specific.kr.117",
      "118": "urn:service:sos.country-specific.kr.118",
      "119": "urn:service:sos.fire",
      "122": "urn:service:sos.marine",
      "125": "urn:service:sos.country-specific.kr.125",
      "911": "urn:service:sos.fire"
    },
    "RingbackTimerSeconds": 180,
    "SendPreferredServiceInInvite": true,
    "IncomingPhoneNumberPrefixMap": {
      "+82": "0"
    },
    "RequirePreconditionsWhenMandatory": false,
    "SessionExpiresSeconds": 360,
    "Preconditions": "None",
    "UseNormalIdentityForEmergencyCalls": true,
    "CallEndReasons": {
      "Blocked": {
        "ReasonHeaderText": "Decline",
        "StatusCode": 603
      },
      "InternalError": {
        "ExtraHeaders": {
          "P-SKT-BYE-CAUSE": "normal"
        },
        "ReasonHeaderCause": 104,
        "ReasonHeaderText": "Unknown",
        "ReasonHeaderProtocol": "ETC"
      },
      "RejectedByUser": {
        "ReasonHeaderText": "Decline",
        "StatusCode": 603
      },
      "UserTriggered": {
        "ExtraHeaders": {
          "P-SKT-BYE-CAUSE": "normal"
        },
        "ReasonHeaderCause": 101,
        "ReasonHeaderText": "User triggered",
        "ReasonHeaderProtocol": "USER"
      },
      "MediaTimeout": {
        "ExtraHeaders": {
          "P-SKT-BYE-CAUSE": "no_rtp"
        },
        "ReasonHeaderCause": 102,
        "ReasonHeaderText": "RTP timeout",
        "ReasonHeaderProtocol": "RTP"
      },
      "DoNotDisturb": {
        "ReasonHeaderText": "Decline",
        "StatusCode": 603
      },
      "SessionExpired": {
        "ExtraHeaders": {
          "P-SKT-BYE-CAUSE": "no_upd"
        },
        "ReasonHeaderCause": 103,
        "ReasonHeaderText": "Session-Expire",
        "ReasonHeaderProtocol": "SIP"
      }
    },
    "UserAgentHeaderValue": "TTA-VoLTE/2.0 ${OS}/${OS_VERSION} ${DEVICE}/1.0/KT",
    "RingingTimerSeconds": 90,
    "RegistrationMaxTime": 1800,
    "UseIPSec": true,
    "SecurityAgreementAlgs": "hmac-md5-96,hmac-sha-1-96"
  },
  "ConferenceCalling": {
    "ConferenceSupport": false
  },
  "SMS": {
    "enableInNonVoLTEMode": false,
    "allowCSFBInVolteMode": false
  },
  "Voice": {
    "CheckIMSPrefForEmergency": false,
    "DialAsEmergencyOverIMSForUndetectedEmergency": true,
    "EnableVolteByDefault": true
  }
}
Locationabsent{"EnableCPIDuringEmergencyMode":true,"EnableEarlyReturnDuringEmergencyMode":true}
ShowTTYfalseabsent
ShowVolteWarningUnsupportedCarrierabsentfalse
SupportsImsCapabilityabsenttrue
ToolsConfigurationabsent{"EnableFeedbackCollection":true}