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ATT Dish MVNO
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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
29 changesno change
iPhone Air
Apple C1 and C1X · c4000
29 changesno change
iPhone 17, 17 Pro, 17 Pro Max
Qualcomm X80 · Mav25
19 changes31 changes
iPhone 16e
Apple C1 and C1X · c4000
29 changesno change
iPhone 16, 16 Plus, 16 Pro, 16 Pro Max
Qualcomm X71M · Mav24
19 changes14 changes
iPhone 15, 15 Plus, 15 Pro, 15 Pro Max
Qualcomm X70 · Mav23
19 changes9 changes
iPhone 17e: overrides_V159.plist
Key pathBeforeAfter
AttachAPN{"3GPP":{"password":"","PcscfAddressRequired":false,"username":"","apn":"ereseller","AllowedProtocolMask":3}}absent
DefaultWhenImsSwitchOff0absent
ForceWPSCallsOverCSfalseabsent
IMSConfig.AllowHandoverWithoutIMSVoiceServicetrueabsent
IMSConfig.CallTransfer{"CallTransferOnlyIfIMSRegistered":true,"CallTransferRequestUri":"pull-VoLTE-active@one.att.net","CallTransferDialNumber":"######","CallTransferToUri":"pull-SP-active@one.att.net"}absent
IMSConfig.ConferenceCalling{"TreatAllNotificationsAsPartial":true,"conferenceServer":"sip:n-way_voice@one.att.net"}absent
IMSConfig.LocalShortCodeNumbers["211","311","411","511","611","711","811"]absent
IMSConfig.Media
{"RTCPIntervalSeconds":5,"InactivityTimerRTPSeconds":20,"HoldHeartbeatIntervalSeconds":5,"RTTBandwidthSpecifierRTCPPercentage":10,"EnableBandwidthSpecifiers":true,"EnableRemoteRTCPDeactivation":true,"InactivityTimerRTCPSeconds":20,"AllowIPv6UnicastAddress":true,"TTYRelayNumber":"711","StopLocalRingb… 
{
  "RTCPIntervalSeconds": 5,
  "InactivityTimerRTPSeconds": 20,
  "HoldHeartbeatIntervalSeconds": 5,
  "RTTBandwidthSpecifierRTCPPercentage": 10,
  "EnableBandwidthSpecifiers": true,
  "EnableRemoteRTCPDeactivation": true,
  "InactivityTimerRTCPSeconds": 20,
  "AllowIPv6UnicastAddress": true,
  "TTYRelayNumber": "711",
  "StopLocalRingbackToneOn181": false,
  "UseRestrictiveDirectionWhenCreatingAnswer": false,
  "RTTBandwidthSpecifierASValue": 4,
  "DTMFInterDigitIntervalMilliseconds": 540,
  "EnableIncomingDTMF": true,
  "IncludeSDPMaxRed": true
}
absent
IMSConfig.SIM{"USIMFallbackSupport":false}absent
IMSConfig.SMS.SMSBundleToVoicefalseabsent
IMSConfig.SMS.allowCSFBInVolteModefalseabsent
IMSConfig.SMS.enableInNonVoLTEModefalseabsent
IMSConfig.Signaling
{"PrivacyHeaderValue":"header","ForcedFeatureTags":"voice,sms","MaxFatalRegistrationErrors":1,"MaxReRegistrationAttempts":0,"LocalQoSTimeoutMTSeconds":6,"AdditionalHeaders":{"INVITE[wifi,911]":["P-Emergency-Info: IEEE-802.11b;i-wlan-node-id=${DEVICE_REF_ID}","Supported: geolocation"]},"EarlyMediaNee… 
{
  "PrivacyHeaderValue": "header",
  "ForcedFeatureTags": "voice,sms",
  "MaxFatalRegistrationErrors": 1,
  "MaxReRegistrationAttempts": 0,
  "LocalQoSTimeoutMTSeconds": 6,
  "AdditionalHeaders": {
    "INVITE[wifi,911]": [
      "P-Emergency-Info: IEEE-802.11b;i-wlan-node-id=${DEVICE_REF_ID}",
      "Supported: geolocation"
    ]
  },
  "EarlyMediaNeedsHeader": true,
  "InviteErrorResponsesToTriggerCSFB": "",
  "strictCallFlows": true,
  "SendEmergencyLocationUpdates": true,
  "TriggerCSFBOnLocalQoSTimeoutMO": false,
  "StartLocalQosTimerOnSessionProgress": true,
  "UseBase64ForMultipartSMS": false,
  "AddLocationToEmergencySMS": true,
  "SipTimers": {
    "D": 32000,
    "InviteResponseTimeout": 0,
    "AckRetransmitTimer": 32000,
    "AckReceiveTimeout": 32000,
    "J": 32000,
    "F": 32000,
    "B": 32000,
    "H": 32000
  },
  "LocalQoSTimeoutMOSeconds": 10,
  "RegisterOnServiceUpdate": false,
  "RegistrationPolicy": "ATT",
  "RingingTimerSeconds": 45,
  "CSFBOnAccessBarred": true,
  "AdditionalContactParams": {
    "INVITE,INVITE:*": "+g.3gpp.mid-call;+g.3gpp.srvcc-alerting"
  },
  "NetworkTerminationRetryIntervalSeconds": 1,
  "KillRegistrationOnHandoverTimeout": false,
  "TriggerCSFBOnLocalQoSTimeoutMT": false,
  "OutgoingDomain": "1",
  "EmergencyCallBackModeExpirationSeconds": 20,
  "Preconditions": "Supported",
  "EmergencyLocationLookupTimeout": 6,
  "WaitForRingingTimerMOSeconds": 0,
  "PIDFConfidence": 90,
  "UseCIDUrlInPIDF": true,
  "AccessNetworkRefreshDelayMilliseconds": 30000,
  "AlwaysAddGeolocationForEmergencyCalls": true,
  "PIDFGeoPrivShape": "ellipsoid",
  "AccessNetworkRefreshMethod": "INVITE",
  "IgnoreOverridesForWPSCalls": true,
  "UseTupleInPIDF": true,
  "WaitForRingingTimerMTSeconds": 8,
  "Allow3DPIDFInMessages": true,
  "IgnoreFromHeaderForSenderName": false,
  "ClearRegistrationCallIdOnDeinitialization": true,
  "UseT3402ForPdpBackoff": false,
  "AlwaysSendSessionProgress": true,
  "PerCallQoSIndications": false,
  "AddLocationInInviteResponses": "180,183",
  "IPSecSegmentOffset": 210,
  "ReRegisterOnInternalRequestTimeout": true,
  "WifiAccessInfo": "000000000000",
  "RequirePreconditionsWhenMandatory": false,
  "SupportPEarlyMediaHeader": true,
  "UseIPSec": true,
  "RegistrationRetryIntervals": "0",
  "AccessBarringType": "ACB",
  "UseFakeSAsForDeregistration": true,
  "ussdEnabled": true,
  "IncomingCallEndReasons": {
    "NotFound": {
      "StatusCode": 404,
      "TerminationEvent": "RemoteHangup"
    },
    "TemporarilyUnavailable": {
      "StatusCode": 480,
      "TerminationEvent": "RemoteHangup"
    }
  },
  "ReRegisterOnErrorCodes": "REGISTER:480,500,503,504;INVITE:60,403,504",
  "LocationForShortCodeCalls": "CIVIC",
  "CountryOfOriginationFormat": "BOTH",
  "EmergencyPreferredIdentity": "IMEI",
  "RingbackTimerSeconds": 180,
  "AllowResponsesOverDifferentTransport": false,
  "WaitForRingingTimerWPSSeconds": 8,
  "SendPreferredServiceInInvite": true
}
absent
IMSConfig.Voice{"ttyIMSSupported":true,"EnableVolteByDefault":true,"E911OverITechSupported":false,"E911OverCSIfNoIMSReg":true,"endNonEmergencyCalls":true,"CheckIMSPrefForEmergency":false,"CellularE911SearchTimeout":5,"tLte911Timer":0,"EnableHoldForRTT":true}absent
IMSConfig.XCAP
{"IgnoreSimFileCFIS":true,"SupportsCLIR":false,"DisableOnNetworkError":false,"UnsolicitedRequestDelay":0,"ForbiddenHttpErrorCodes":"","ContentType":"application/xcap-el+xml","ImpuRank":"tel:MDN,tel:other,MDN@domain,MDN@other,IMSI@domain,IMSI@3gpp,IMSI@other,sip:other@domain,sip:other","supported":tr… 
{
  "IgnoreSimFileCFIS": true,
  "SupportsCLIR": false,
  "DisableOnNetworkError": false,
  "UnsolicitedRequestDelay": 0,
  "ForbiddenHttpErrorCodes": "",
  "ContentType": "application/xcap-el+xml",
  "ImpuRank": "tel:MDN,tel:other,MDN@domain,MDN@other,IMSI@domain,IMSI@3gpp,IMSI@other,sip:other@domain,sip:other",
  "supported": true
}
absent
IgnoresDeactivateOnNetworkScanServiceMask131072absent
Location{"EnableCPIDuringEmergencyMode":true,"EnableEarlyReturnDuringEmergencyMode":false}absent
PushSettings{"VVMTopic":"com.att.ent.cns.vvm","VoWiFiTopic":"com.att.ent.cns.vowifi"}absent
ShowVolteSwitchfalseabsent
ShowVolteWarningUnsupportedCarrierfalseabsent
ShowWiFiCallingWarningUnsupportedCarrierfalseabsent
SupportsIMSSignalingIndicationtrueabsent
SupportsImsCapabilitytrueabsent
TechSettings
{"FatalActivationErrors":[8192],"ChildSAs":{"FirstChild":{"ChildProposals":[{"EncryptionAlgorithm":["AES-128"],"Lifetime":80000,"IntegrityAlgorithm":["SHA2-256"]}],"InstallPolicies":true,"ReplayWindowSize":12}},"iRatPolicies":{"PreferredTechnology":"cellular","PreferredTechnologyRoaming":"wifi"},"Ex… 
{
  "FatalActivationErrors": [
    8192
  ],
  "ChildSAs": {
    "FirstChild": {
      "ChildProposals": [
        {
          "EncryptionAlgorithm": [
            "AES-128"
          ],
          "Lifetime": 80000,
          "IntegrityAlgorithm": [
            "SHA2-256"
          ]
        }
      ],
      "InstallPolicies": true,
      "ReplayWindowSize": 12
    }
  },
  "iRatPolicies": {
    "PreferredTechnology": "cellular",
    "PreferredTechnologyRoaming": "wifi"
  },
  "ExtraConfigurationAttributeRequestv6": [
    {
      "Identifier": 16386,
      "Name": "AssignedPCSCFIPv6",
      "Type": "IPv6Address"
    }
  ],
  "SupportContextSwitchOver": true,
  "WiFiCallingControlsAlliWLanServices": true,
  "AllowHandOverFromDataModeList": [
    "LTE"
  ],
  "WifiCallingAllowedInRoaming": true,
  "PdnErrorsToBlockHandover": "54",
  "5wiServiceMask": 3,
  "IKE": {
    "Proposals": [
      {
        "EncryptionAlgorithm": "AES-128",
        "IntegrityAlgorithm": "SHA2-256",
        "DHGroup": 14,
        "AuthenticationMethod": "None",
        "Lifetime": 80000,
        "EAPMethod": "EAP-AKA",
        "PRFAlgorithm": "SHA2-256"
      }
    ],
    "DeadPeerDetectionEnabled": false,
    "DeadPeerDetectionMaxRetries": 4,
    "DeadPeerDetectionInterval": 600,
    "LocalIdentifier": "0$imsi@nai.epc.mnc$mnc.mcc$mcc.3gppnetwork.org",
    "NATTKeepAliveOffload": true,
    "ValidateRemoteCertificate": false,
    "RemoteAddress": "epdg.epc.att.net",
    "DeadPeerDetectionRetryInterval": 10
  },
  "AllowRoamingHandover": false,
  "ExtraConfigurationAttributeRequestv4": [
    {
      "Identifier": 16384,
      "Name": "AssignedPCSCFIPv4",
      "Type": "IPv4Address"
    }
  ],
  "SetHandOverIPv6Prefix": true,
  "TechPolicies": [
    {
      "policy": "cellData=false",
      "serviceMask": 1081367
    },
    {
      "policy": "true",
      "serviceMask": 131072
    },
    {
      "policy": "true",
      "serviceMask": 262144
    }
  ],
  "IPSecMTU": 1280,
  "SupportCallHandover": true
}
absent
apns[0].configuration[0].DefaultProtocolMask3absent
apns[0].configuration[1].DefaultProtocolMask3absent
apns[0].configuration[2].DefaultProtocolMask3absent
apns[0].configuration[3].DefaultProtocolMask3absent
apns[0].configuration[4].DefaultProtocolMask3absent
iPhone Air: overrides_D23.plist
Key pathBeforeAfter
AttachAPN{"3GPP":{"password":"","PcscfAddressRequired":false,"username":"","apn":"ereseller","AllowedProtocolMask":3}}absent
DefaultWhenImsSwitchOff0absent
ForceWPSCallsOverCSfalseabsent
IMSConfig.AllowHandoverWithoutIMSVoiceServicetrueabsent
IMSConfig.CallTransfer{"CallTransferOnlyIfIMSRegistered":true,"CallTransferRequestUri":"pull-VoLTE-active@one.att.net","CallTransferDialNumber":"######","CallTransferToUri":"pull-SP-active@one.att.net"}absent
IMSConfig.ConferenceCalling{"TreatAllNotificationsAsPartial":true,"conferenceServer":"sip:n-way_voice@one.att.net"}absent
IMSConfig.LocalShortCodeNumbers["211","311","411","511","611","711","811"]absent
IMSConfig.Media
{"RTCPIntervalSeconds":5,"InactivityTimerRTPSeconds":20,"HoldHeartbeatIntervalSeconds":5,"RTTBandwidthSpecifierRTCPPercentage":10,"EnableBandwidthSpecifiers":true,"EnableRemoteRTCPDeactivation":true,"InactivityTimerRTCPSeconds":20,"AllowIPv6UnicastAddress":true,"TTYRelayNumber":"711","StopLocalRingb… 
{
  "RTCPIntervalSeconds": 5,
  "InactivityTimerRTPSeconds": 20,
  "HoldHeartbeatIntervalSeconds": 5,
  "RTTBandwidthSpecifierRTCPPercentage": 10,
  "EnableBandwidthSpecifiers": true,
  "EnableRemoteRTCPDeactivation": true,
  "InactivityTimerRTCPSeconds": 20,
  "AllowIPv6UnicastAddress": true,
  "TTYRelayNumber": "711",
  "StopLocalRingbackToneOn181": false,
  "UseRestrictiveDirectionWhenCreatingAnswer": false,
  "RTTBandwidthSpecifierASValue": 4,
  "DTMFInterDigitIntervalMilliseconds": 540,
  "EnableIncomingDTMF": true,
  "IncludeSDPMaxRed": true
}
absent
IMSConfig.SIM{"USIMFallbackSupport":false}absent
IMSConfig.SMS.SMSBundleToVoicefalseabsent
IMSConfig.SMS.allowCSFBInVolteModefalseabsent
IMSConfig.SMS.enableInNonVoLTEModefalseabsent
IMSConfig.Signaling
{"PrivacyHeaderValue":"header","ForcedFeatureTags":"voice,sms","MaxFatalRegistrationErrors":1,"MaxReRegistrationAttempts":0,"LocalQoSTimeoutMTSeconds":6,"AdditionalHeaders":{"INVITE[wifi,911]":["P-Emergency-Info: IEEE-802.11b;i-wlan-node-id=${DEVICE_REF_ID}","Supported: geolocation"]},"EarlyMediaNee… 
{
  "PrivacyHeaderValue": "header",
  "ForcedFeatureTags": "voice,sms",
  "MaxFatalRegistrationErrors": 1,
  "MaxReRegistrationAttempts": 0,
  "LocalQoSTimeoutMTSeconds": 6,
  "AdditionalHeaders": {
    "INVITE[wifi,911]": [
      "P-Emergency-Info: IEEE-802.11b;i-wlan-node-id=${DEVICE_REF_ID}",
      "Supported: geolocation"
    ]
  },
  "EarlyMediaNeedsHeader": true,
  "InviteErrorResponsesToTriggerCSFB": "",
  "strictCallFlows": true,
  "SendEmergencyLocationUpdates": true,
  "TriggerCSFBOnLocalQoSTimeoutMO": false,
  "StartLocalQosTimerOnSessionProgress": true,
  "UseBase64ForMultipartSMS": false,
  "AddLocationToEmergencySMS": true,
  "SipTimers": {
    "D": 32000,
    "InviteResponseTimeout": 0,
    "AckRetransmitTimer": 32000,
    "AckReceiveTimeout": 32000,
    "J": 32000,
    "F": 32000,
    "B": 32000,
    "H": 32000
  },
  "LocalQoSTimeoutMOSeconds": 10,
  "RegisterOnServiceUpdate": false,
  "RegistrationPolicy": "ATT",
  "RingingTimerSeconds": 45,
  "CSFBOnAccessBarred": true,
  "AdditionalContactParams": {
    "INVITE,INVITE:*": "+g.3gpp.mid-call;+g.3gpp.srvcc-alerting"
  },
  "NetworkTerminationRetryIntervalSeconds": 1,
  "KillRegistrationOnHandoverTimeout": false,
  "TriggerCSFBOnLocalQoSTimeoutMT": false,
  "OutgoingDomain": "1",
  "EmergencyCallBackModeExpirationSeconds": 20,
  "Preconditions": "Supported",
  "EmergencyLocationLookupTimeout": 6,
  "WaitForRingingTimerMOSeconds": 0,
  "PIDFConfidence": 90,
  "UseCIDUrlInPIDF": true,
  "AccessNetworkRefreshDelayMilliseconds": 30000,
  "AlwaysAddGeolocationForEmergencyCalls": true,
  "PIDFGeoPrivShape": "ellipsoid",
  "AccessNetworkRefreshMethod": "INVITE",
  "IgnoreOverridesForWPSCalls": true,
  "UseTupleInPIDF": true,
  "WaitForRingingTimerMTSeconds": 8,
  "Allow3DPIDFInMessages": true,
  "IgnoreFromHeaderForSenderName": false,
  "ClearRegistrationCallIdOnDeinitialization": true,
  "UseT3402ForPdpBackoff": false,
  "AlwaysSendSessionProgress": true,
  "PerCallQoSIndications": false,
  "AddLocationInInviteResponses": "180,183",
  "IPSecSegmentOffset": 210,
  "ReRegisterOnInternalRequestTimeout": true,
  "WifiAccessInfo": "000000000000",
  "RequirePreconditionsWhenMandatory": false,
  "SupportPEarlyMediaHeader": true,
  "UseIPSec": true,
  "RegistrationRetryIntervals": "0",
  "AccessBarringType": "ACB",
  "UseFakeSAsForDeregistration": true,
  "ussdEnabled": true,
  "IncomingCallEndReasons": {
    "NotFound": {
      "StatusCode": 404,
      "TerminationEvent": "RemoteHangup"
    },
    "TemporarilyUnavailable": {
      "StatusCode": 480,
      "TerminationEvent": "RemoteHangup"
    }
  },
  "ReRegisterOnErrorCodes": "REGISTER:480,500,503,504;INVITE:60,403,504",
  "LocationForShortCodeCalls": "CIVIC",
  "CountryOfOriginationFormat": "BOTH",
  "EmergencyPreferredIdentity": "IMEI",
  "RingbackTimerSeconds": 180,
  "AllowResponsesOverDifferentTransport": false,
  "WaitForRingingTimerWPSSeconds": 8,
  "SendPreferredServiceInInvite": true
}
absent
IMSConfig.Voice{"ttyIMSSupported":true,"EnableVolteByDefault":true,"E911OverITechSupported":false,"E911OverCSIfNoIMSReg":true,"endNonEmergencyCalls":true,"CheckIMSPrefForEmergency":false,"CellularE911SearchTimeout":5,"tLte911Timer":0,"EnableHoldForRTT":true}absent
IMSConfig.XCAP
{"IgnoreSimFileCFIS":true,"SupportsCLIR":false,"DisableOnNetworkError":false,"UnsolicitedRequestDelay":0,"ForbiddenHttpErrorCodes":"","ContentType":"application/xcap-el+xml","ImpuRank":"tel:MDN,tel:other,MDN@domain,MDN@other,IMSI@domain,IMSI@3gpp,IMSI@other,sip:other@domain,sip:other","supported":tr… 
{
  "IgnoreSimFileCFIS": true,
  "SupportsCLIR": false,
  "DisableOnNetworkError": false,
  "UnsolicitedRequestDelay": 0,
  "ForbiddenHttpErrorCodes": "",
  "ContentType": "application/xcap-el+xml",
  "ImpuRank": "tel:MDN,tel:other,MDN@domain,MDN@other,IMSI@domain,IMSI@3gpp,IMSI@other,sip:other@domain,sip:other",
  "supported": true
}
absent
IgnoresDeactivateOnNetworkScanServiceMask131072absent
Location{"EnableCPIDuringEmergencyMode":true,"EnableEarlyReturnDuringEmergencyMode":false}absent
PushSettings{"VVMTopic":"com.att.ent.cns.vvm","VoWiFiTopic":"com.att.ent.cns.vowifi"}absent
ShowVolteSwitchfalseabsent
ShowVolteWarningUnsupportedCarrierfalseabsent
ShowWiFiCallingWarningUnsupportedCarrierfalseabsent
SupportsIMSSignalingIndicationtrueabsent
SupportsImsCapabilitytrueabsent
TechSettings
{"FatalActivationErrors":[8192],"ChildSAs":{"FirstChild":{"ChildProposals":[{"EncryptionAlgorithm":["AES-128"],"Lifetime":80000,"IntegrityAlgorithm":["SHA2-256"]}],"InstallPolicies":true,"ReplayWindowSize":12}},"iRatPolicies":{"PreferredTechnology":"cellular","PreferredTechnologyRoaming":"wifi"},"Ex… 
{
  "FatalActivationErrors": [
    8192
  ],
  "ChildSAs": {
    "FirstChild": {
      "ChildProposals": [
        {
          "EncryptionAlgorithm": [
            "AES-128"
          ],
          "Lifetime": 80000,
          "IntegrityAlgorithm": [
            "SHA2-256"
          ]
        }
      ],
      "InstallPolicies": true,
      "ReplayWindowSize": 12
    }
  },
  "iRatPolicies": {
    "PreferredTechnology": "cellular",
    "PreferredTechnologyRoaming": "wifi"
  },
  "ExtraConfigurationAttributeRequestv6": [
    {
      "Identifier": 16386,
      "Name": "AssignedPCSCFIPv6",
      "Type": "IPv6Address"
    }
  ],
  "SupportContextSwitchOver": true,
  "WiFiCallingControlsAlliWLanServices": true,
  "AllowHandOverFromDataModeList": [
    "LTE"
  ],
  "WifiCallingAllowedInRoaming": true,
  "PdnErrorsToBlockHandover": "54",
  "5wiServiceMask": 3,
  "IKE": {
    "Proposals": [
      {
        "EncryptionAlgorithm": "AES-128",
        "IntegrityAlgorithm": "SHA2-256",
        "DHGroup": 14,
        "AuthenticationMethod": "None",
        "Lifetime": 80000,
        "EAPMethod": "EAP-AKA",
        "PRFAlgorithm": "SHA2-256"
      }
    ],
    "DeadPeerDetectionEnabled": false,
    "DeadPeerDetectionMaxRetries": 4,
    "DeadPeerDetectionInterval": 600,
    "LocalIdentifier": "0$imsi@nai.epc.mnc$mnc.mcc$mcc.3gppnetwork.org",
    "NATTKeepAliveOffload": true,
    "ValidateRemoteCertificate": false,
    "RemoteAddress": "epdg.epc.att.net",
    "DeadPeerDetectionRetryInterval": 10
  },
  "AllowRoamingHandover": false,
  "ExtraConfigurationAttributeRequestv4": [
    {
      "Identifier": 16384,
      "Name": "AssignedPCSCFIPv4",
      "Type": "IPv4Address"
    }
  ],
  "SetHandOverIPv6Prefix": true,
  "TechPolicies": [
    {
      "policy": "cellData=false",
      "serviceMask": 1081367
    },
    {
      "policy": "true",
      "serviceMask": 131072
    },
    {
      "policy": "true",
      "serviceMask": 262144
    }
  ],
  "IPSecMTU": 1280,
  "SupportCallHandover": true
}
absent
apns[0].configuration[0].DefaultProtocolMask3absent
apns[0].configuration[1].DefaultProtocolMask3absent
apns[0].configuration[2].DefaultProtocolMask3absent
apns[0].configuration[3].DefaultProtocolMask3absent
apns[0].configuration[4].DefaultProtocolMask3absent
iPhone 17, 17 Pro, 17 Pro Max: overrides_V53_V54_V57.plist
Key pathBeforeAfter
AttachAPN{"3GPP":{"password":"","PcscfAddressRequired":false,"username":"","apn":"ereseller","AllowedProtocolMask":3}}absent
DefaultWhenImsSwitchOff0absent
DerPriFileVersion5.0.1616.0.162
ForceWPSCallsOverCSfalseabsent
IMSConfig
{"Signaling":{"PrivacyHeaderValue":"header","ForcedFeatureTags":"voice,sms","MaxFatalRegistrationErrors":1,"MaxReRegistrationAttempts":0,"LocalQoSTimeoutMTSeconds":6,"AdditionalHeaders":{"INVITE[wifi,911]":["P-Emergency-Info: IEEE-802.11b;i-wlan-node-id=${DEVICE_REF_ID}","Supported: geolocation"]},"… 
{
  "Signaling": {
    "PrivacyHeaderValue": "header",
    "ForcedFeatureTags": "voice,sms",
    "MaxFatalRegistrationErrors": 1,
    "MaxReRegistrationAttempts": 0,
    "LocalQoSTimeoutMTSeconds": 6,
    "AdditionalHeaders": {
      "INVITE[wifi,911]": [
        "P-Emergency-Info: IEEE-802.11b;i-wlan-node-id=${DEVICE_REF_ID}",
        "Supported: geolocation"
      ]
    },
    "EarlyMediaNeedsHeader": true,
    "InviteErrorResponsesToTriggerCSFB": "",
    "strictCallFlows": true,
    "SendEmergencyLocationUpdates": true,
    "TriggerCSFBOnLocalQoSTimeoutMO": false,
    "StartLocalQosTimerOnSessionProgress": true,
    "UseBase64ForMultipartSMS": false,
    "AddLocationToEmergencySMS": true,
    "SipTimers": {
      "D": 32000,
      "InviteResponseTimeout": 0,
      "AckRetransmitTimer": 32000,
      "AckReceiveTimeout": 32000,
      "J": 32000,
      "F": 32000,
      "B": 32000,
      "H": 32000
    },
    "LocalQoSTimeoutMOSeconds": 10,
    "RegisterOnServiceUpdate": false,
    "RegistrationPolicy": "ATT",
    "RingingTimerSeconds": 45,
    "CSFBOnAccessBarred": true,
    "AdditionalContactParams": {
      "INVITE,INVITE:*": "+g.3gpp.mid-call;+g.3gpp.srvcc-alerting"
    },
    "NetworkTerminationRetryIntervalSeconds": 1,
    "KillRegistrationOnHandoverTimeout": false,
    "TriggerCSFBOnLocalQoSTimeoutMT": false,
    "OutgoingDomain": "1",
    "EmergencyCallBackModeExpirationSeconds": 20,
    "Preconditions": "Supported",
    "EmergencyLocationLookupTimeout": 6,
    "WaitForRingingTimerMOSeconds": 0,
    "PIDFConfidence": 90,
    "UseCIDUrlInPIDF": true,
    "AccessNetworkRefreshDelayMilliseconds": 30000,
    "AlwaysAddGeolocationForEmergencyCalls": true,
    "PIDFGeoPrivShape": "ellipsoid",
    "AccessNetworkRefreshMethod": "INVITE",
    "IgnoreOverridesForWPSCalls": true,
    "UseTupleInPIDF": true,
    "WaitForRingingTimerMTSeconds": 8,
    "Allow3DPIDFInMessages": true,
    "IgnoreFromHeaderForSenderName": false,
    "ClearRegistrationCallIdOnDeinitialization": true,
    "UseT3402ForPdpBackoff": false,
    "AlwaysSendSessionProgress": true,
    "PerCallQoSIndications": false,
    "AddLocationInInviteResponses": "180,183",
    "IPSecSegmentOffset": 210,
    "ReRegisterOnInternalRequestTimeout": true,
    "WifiAccessInfo": "000000000000",
    "RequirePreconditionsWhenMandatory": false,
    "SupportPEarlyMediaHeader": true,
    "UseIPSec": true,
    "RegistrationRetryIntervals": "0",
    "AccessBarringType": "ACB",
    "UseFakeSAsForDeregistration": true,
    "ussdEnabled": true,
    "IncomingCallEndReasons": {
      "NotFound": {
        "StatusCode": 404,
        "TerminationEvent": "RemoteHangup"
      },
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TechSettings
{"FatalActivationErrors":[8192],"ChildSAs":{"FirstChild":{"ChildProposals":[{"EncryptionAlgorithm":["AES-128"],"Lifetime":80000,"IntegrityAlgorithm":["SHA2-256"]}],"InstallPolicies":true,"ReplayWindowSize":12}},"iRatPolicies":{"PreferredTechnology":"cellular","PreferredTechnologyRoaming":"wifi"},"Ex… 
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iPhone 17, 17 Pro, 17 Pro Max: overrides_V53_V54_V57.der.pri
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header.PRI Revision5.0.1616.0.162
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schema[358]absent/nv/item_files/modem/mav/enable_ds_partial_mitigation
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schema[360]absent/nv/item_files/modem/mav/hst_volte_cs
schema[361]absent/nv/item_files/modem/nas/mav_gfnh_recprcl_roaming
schema[362]absent/nv/item_files/modem/mav/enable_ds_mit_for_inactive_nw_slice
schema[363]absent/nv/item_files/modem/mav/sat_enable_ds_mit_for_marginal_coverage
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schema[366]absent/nv/item_files/modem/mav/hst_detection
schema[367]absent/nv/item_files/modem/mav/enable_biased_ds_mit
iPhone 16e: overrides_V59.plist
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DefaultWhenImsSwitchOff0absent
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IMSConfig.ConferenceCalling{"TreatAllNotificationsAsPartial":true,"conferenceServer":"sip:n-way_voice@one.att.net"}absent
IMSConfig.LocalShortCodeNumbers["211","311","411","511","611","711","811"]absent
IMSConfig.Media
{"RTCPIntervalSeconds":5,"InactivityTimerRTPSeconds":20,"HoldHeartbeatIntervalSeconds":5,"RTTBandwidthSpecifierRTCPPercentage":10,"EnableBandwidthSpecifiers":true,"EnableRemoteRTCPDeactivation":true,"InactivityTimerRTCPSeconds":20,"AllowIPv6UnicastAddress":true,"TTYRelayNumber":"711","StopLocalRingb… 
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}
absent
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IMSConfig.Signaling
{"PrivacyHeaderValue":"header","ForcedFeatureTags":"voice,sms","MaxFatalRegistrationErrors":1,"MaxReRegistrationAttempts":0,"LocalQoSTimeoutMTSeconds":6,"AdditionalHeaders":{"INVITE[wifi,911]":["P-Emergency-Info: IEEE-802.11b;i-wlan-node-id=${DEVICE_REF_ID}","Supported: geolocation"]},"EarlyMediaNee… 
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  "Preconditions": "Supported",
  "EmergencyLocationLookupTimeout": 6,
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  "PIDFConfidence": 90,
  "UseCIDUrlInPIDF": true,
  "AccessNetworkRefreshDelayMilliseconds": 30000,
  "AlwaysAddGeolocationForEmergencyCalls": true,
  "PIDFGeoPrivShape": "ellipsoid",
  "AccessNetworkRefreshMethod": "INVITE",
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  "UseTupleInPIDF": true,
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  "Allow3DPIDFInMessages": true,
  "IgnoreFromHeaderForSenderName": false,
  "ClearRegistrationCallIdOnDeinitialization": true,
  "UseT3402ForPdpBackoff": false,
  "AlwaysSendSessionProgress": true,
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  "AddLocationInInviteResponses": "180,183",
  "IPSecSegmentOffset": 210,
  "ReRegisterOnInternalRequestTimeout": true,
  "WifiAccessInfo": "000000000000",
  "RequirePreconditionsWhenMandatory": false,
  "SupportPEarlyMediaHeader": true,
  "UseIPSec": true,
  "RegistrationRetryIntervals": "0",
  "AccessBarringType": "ACB",
  "UseFakeSAsForDeregistration": true,
  "ussdEnabled": true,
  "IncomingCallEndReasons": {
    "NotFound": {
      "StatusCode": 404,
      "TerminationEvent": "RemoteHangup"
    },
    "TemporarilyUnavailable": {
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      "TerminationEvent": "RemoteHangup"
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  },
  "ReRegisterOnErrorCodes": "REGISTER:480,500,503,504;INVITE:60,403,504",
  "LocationForShortCodeCalls": "CIVIC",
  "CountryOfOriginationFormat": "BOTH",
  "EmergencyPreferredIdentity": "IMEI",
  "RingbackTimerSeconds": 180,
  "AllowResponsesOverDifferentTransport": false,
  "WaitForRingingTimerWPSSeconds": 8,
  "SendPreferredServiceInInvite": true
}
absent
IMSConfig.Voice{"ttyIMSSupported":true,"EnableVolteByDefault":true,"E911OverITechSupported":false,"E911OverCSIfNoIMSReg":true,"endNonEmergencyCalls":true,"CheckIMSPrefForEmergency":false,"CellularE911SearchTimeout":5,"tLte911Timer":0,"EnableHoldForRTT":true}absent
IMSConfig.XCAP
{"IgnoreSimFileCFIS":true,"SupportsCLIR":false,"DisableOnNetworkError":false,"UnsolicitedRequestDelay":0,"ForbiddenHttpErrorCodes":"","ContentType":"application/xcap-el+xml","ImpuRank":"tel:MDN,tel:other,MDN@domain,MDN@other,IMSI@domain,IMSI@3gpp,IMSI@other,sip:other@domain,sip:other","supported":tr… 
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  "UnsolicitedRequestDelay": 0,
  "ForbiddenHttpErrorCodes": "",
  "ContentType": "application/xcap-el+xml",
  "ImpuRank": "tel:MDN,tel:other,MDN@domain,MDN@other,IMSI@domain,IMSI@3gpp,IMSI@other,sip:other@domain,sip:other",
  "supported": true
}
absent
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TechSettings
{"FatalActivationErrors":[8192],"ChildSAs":{"FirstChild":{"ChildProposals":[{"EncryptionAlgorithm":["AES-128"],"Lifetime":80000,"IntegrityAlgorithm":["SHA2-256"]}],"InstallPolicies":true,"ReplayWindowSize":12}},"iRatPolicies":{"PreferredTechnology":"cellular","PreferredTechnologyRoaming":"wifi"},"Ex… 
{
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  "WifiCallingAllowedInRoaming": true,
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    "DeadPeerDetectionEnabled": false,
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    "LocalIdentifier": "0$imsi@nai.epc.mnc$mnc.mcc$mcc.3gppnetwork.org",
    "NATTKeepAliveOffload": true,
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iPhone 16, 16 Plus, 16 Pro, 16 Pro Max: overrides_D93_D94_D47_D48.plist
Key pathBeforeAfter
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DerPriFileVersion5.0.1616.0.161
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IMSConfig
{"Signaling":{"PrivacyHeaderValue":"header","ForcedFeatureTags":"voice,sms","MaxFatalRegistrationErrors":1,"MaxReRegistrationAttempts":0,"LocalQoSTimeoutMTSeconds":6,"AdditionalHeaders":{"INVITE[wifi,911]":["P-Emergency-Info: IEEE-802.11b;i-wlan-node-id=${DEVICE_REF_ID}","Supported: geolocation"]},"… 
{
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    "LocalQoSTimeoutMTSeconds": 6,
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    "StartLocalQosTimerOnSessionProgress": true,
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  "CallTransfer": {
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    "CallTransferDialNumber": "######",
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  "ConferenceCalling": {
    "TreatAllNotificationsAsPartial": true,
    "conferenceServer": "sip:n-way_voice@one.att.net"
  },
  "AllowHandoverWithoutIMSVoiceService": true,
  "SMS": {
    "enableInNonVoLTEMode": false,
    "SMSBundleToVoice": false,
    "allowCSFBInVolteMode": false
  },
  "XCAP": {
    "IgnoreSimFileCFIS": true,
    "SupportsCLIR": false,
    "DisableOnNetworkError": false,
    "UnsolicitedRequestDelay": 0,
    "ForbiddenHttpErrorCodes": "",
    "ContentType": "application/xcap-el+xml",
    "ImpuRank": "tel:MDN,tel:other,MDN@domain,MDN@other,IMSI@domain,IMSI@3gpp,IMSI@other,sip:other@domain,sip:other",
    "supported": true
  },
  "Media": {
    "RTCPIntervalSeconds": 5,
    "InactivityTimerRTPSeconds": 20,
    "HoldHeartbeatIntervalSeconds": 5,
    "RTTBandwidthSpecifierRTCPPercentage": 10,
    "EnableBandwidthSpecifiers": true,
    "EnableRemoteRTCPDeactivation": true,
    "InactivityTimerRTCPSeconds": 20,
    "AllowIPv6UnicastAddress": true,
    "TTYRelayNumber": "711",
    "StopLocalRingbackToneOn181": false,
    "UseRestrictiveDirectionWhenCreatingAnswer": false,
    "RTTBandwidthSpecifierASValue": 4,
    "DTMFInterDigitIntervalMilliseconds": 540,
    "EnableIncomingDTMF": true,
    "IncludeSDPMaxRed": true
  },
  "SIM": {
    "USIMFallbackSupport": false
  },
  "Voice": {
    "ttyIMSSupported": true,
    "EnableVolteByDefault": true,
    "E911OverITechSupported": false,
    "E911OverCSIfNoIMSReg": true,
    "endNonEmergencyCalls": true,
    "CheckIMSPrefForEmergency": false,
    "CellularE911SearchTimeout": 5,
    "tLte911Timer": 0,
    "EnableHoldForRTT": true
  }
}
absent
IgnoresDeactivateOnNetworkScanServiceMask131072absent
Location{"EnableCPIDuringEmergencyMode":true,"EnableEarlyReturnDuringEmergencyMode":false}absent
PushSettings{"VVMTopic":"com.att.ent.cns.vvm","VoWiFiTopic":"com.att.ent.cns.vowifi"}absent
ShowVolteSwitchfalseabsent
ShowVolteWarningUnsupportedCarrierfalseabsent
ShowWiFiCallingWarningUnsupportedCarrierfalseabsent
SupportsIMSSignalingIndicationtrueabsent
SupportsImsCapabilitytrueabsent
TechSettings
{"FatalActivationErrors":[8192],"ChildSAs":{"FirstChild":{"ChildProposals":[{"EncryptionAlgorithm":["AES-128"],"Lifetime":80000,"IntegrityAlgorithm":["SHA2-256"]}],"InstallPolicies":true,"ReplayWindowSize":12}},"iRatPolicies":{"PreferredTechnology":"cellular","PreferredTechnologyRoaming":"wifi"},"Ex… 
{
  "FatalActivationErrors": [
    8192
  ],
  "ChildSAs": {
    "FirstChild": {
      "ChildProposals": [
        {
          "EncryptionAlgorithm": [
            "AES-128"
          ],
          "Lifetime": 80000,
          "IntegrityAlgorithm": [
            "SHA2-256"
          ]
        }
      ],
      "InstallPolicies": true,
      "ReplayWindowSize": 12
    }
  },
  "iRatPolicies": {
    "PreferredTechnology": "cellular",
    "PreferredTechnologyRoaming": "wifi"
  },
  "ExtraConfigurationAttributeRequestv6": [
    {
      "Identifier": 16386,
      "Name": "AssignedPCSCFIPv6",
      "Type": "IPv6Address"
    }
  ],
  "SupportContextSwitchOver": true,
  "WiFiCallingControlsAlliWLanServices": true,
  "AllowHandOverFromDataModeList": [
    "LTE"
  ],
  "WifiCallingAllowedInRoaming": true,
  "PdnErrorsToBlockHandover": "54",
  "5wiServiceMask": 3,
  "IKE": {
    "Proposals": [
      {
        "EncryptionAlgorithm": "AES-128",
        "IntegrityAlgorithm": "SHA2-256",
        "DHGroup": 14,
        "AuthenticationMethod": "None",
        "Lifetime": 80000,
        "EAPMethod": "EAP-AKA",
        "PRFAlgorithm": "SHA2-256"
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    ],
    "DeadPeerDetectionEnabled": false,
    "DeadPeerDetectionMaxRetries": 4,
    "DeadPeerDetectionInterval": 600,
    "LocalIdentifier": "0$imsi@nai.epc.mnc$mnc.mcc$mcc.3gppnetwork.org",
    "NATTKeepAliveOffload": true,
    "ValidateRemoteCertificate": false,
    "RemoteAddress": "epdg.epc.att.net",
    "DeadPeerDetectionRetryInterval": 10
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  "AllowRoamingHandover": false,
  "ExtraConfigurationAttributeRequestv4": [
    {
      "Identifier": 16384,
      "Name": "AssignedPCSCFIPv4",
      "Type": "IPv4Address"
    }
  ],
  "SetHandOverIPv6Prefix": true,
  "TechPolicies": [
    {
      "policy": "cellData=false",
      "serviceMask": 1081367
    },
    {
      "policy": "true",
      "serviceMask": 131072
    },
    {
      "policy": "true",
      "serviceMask": 262144
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  ],
  "IPSecMTU": 1280,
  "SupportCallHandover": true
}
absent
apns[0].configuration[0].DefaultProtocolMask3absent
apns[0].configuration[1].DefaultProtocolMask3absent
apns[0].configuration[2].DefaultProtocolMask3absent
apns[0].configuration[3].DefaultProtocolMask3absent
apns[0].configuration[4].DefaultProtocolMask3absent
iPhone 16, 16 Plus, 16 Pro, 16 Pro Max: overrides_D93_D94_D47_D48.der.pri
Key pathBeforeAfter
efs./nv/item_files/modem/mmode/nr5g_emc_supportabsent0
header.PRI Revision5.0.1616.0.161
schema[327]absent/nv/item_files/modem/mav/skip_icon_override_during_enh_buffering
schema[328]absent/nv/item_files/modem/mav/enable_wireless_qoe
schema[329]absent/nv/item_files/modem/nr5g/RRC/cap_feature_per_features_set_params_v2
schema[330]absent/nv/item_files/modem/mav/enable_ds_partial_mitigation
schema[331]absent/nv/item_files/modem/mav/mav_asm_enable_qr_code_scan_notification
schema[332]absent/nv/item_files/modem/nas/mav_gfnh_recprcl_roaming
schema[333]absent/nv/item_files/modem/lte/rrc/efs/x2l_redir_hst_nr5g_opt_params
schema[334]absent/nv/item_files/modem/lte/rrc/efs/pref_nr5g_scan
schema[335]absent/nv/item_files/modem/mav/enable_ds_mit_for_inactive_nw_slice
schema[336]absent/nv/item_files/modem/mav/sat_enable_ds_mit_for_marginal_coverage
schema[337]absent/nv/item_files/modem/nas/mav_force_srvcc
schema[338]absent/nv/item_files/modem/mav/mav_asm_app_resp_enable
iPhone 15, 15 Plus, 15 Pro, 15 Pro Max: overrides_D83_D84_D37_D38.plist
Key pathBeforeAfter
AttachAPN{"3GPP":{"password":"","PcscfAddressRequired":false,"username":"","apn":"ereseller","AllowedProtocolMask":3}}absent
DefaultWhenImsSwitchOff0absent
DerPriFileVersion5.0.1616.0.161
ForceWPSCallsOverCSfalseabsent
IMSConfig
{"Signaling":{"PrivacyHeaderValue":"header","ForcedFeatureTags":"voice,sms","MaxFatalRegistrationErrors":1,"MaxReRegistrationAttempts":0,"LocalQoSTimeoutMTSeconds":6,"AdditionalHeaders":{"INVITE[wifi,911]":["P-Emergency-Info: IEEE-802.11b;i-wlan-node-id=${DEVICE_REF_ID}","Supported: geolocation"]},"… 
{
  "Signaling": {
    "PrivacyHeaderValue": "header",
    "ForcedFeatureTags": "voice,sms",
    "MaxFatalRegistrationErrors": 1,
    "MaxReRegistrationAttempts": 0,
    "LocalQoSTimeoutMTSeconds": 6,
    "AdditionalHeaders": {
      "INVITE[wifi,911]": [
        "P-Emergency-Info: IEEE-802.11b;i-wlan-node-id=${DEVICE_REF_ID}",
        "Supported: geolocation"
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    },
    "EarlyMediaNeedsHeader": true,
    "InviteErrorResponsesToTriggerCSFB": "",
    "strictCallFlows": true,
    "SendEmergencyLocationUpdates": true,
    "TriggerCSFBOnLocalQoSTimeoutMO": false,
    "StartLocalQosTimerOnSessionProgress": true,
    "UseBase64ForMultipartSMS": false,
    "AddLocationToEmergencySMS": true,
    "SipTimers": {
      "D": 32000,
      "InviteResponseTimeout": 0,
      "AckRetransmitTimer": 32000,
      "AckReceiveTimeout": 32000,
      "J": 32000,
      "F": 32000,
      "B": 32000,
      "H": 32000
    },
    "LocalQoSTimeoutMOSeconds": 10,
    "RegisterOnServiceUpdate": false,
    "RegistrationPolicy": "ATT",
    "RingingTimerSeconds": 45,
    "CSFBOnAccessBarred": true,
    "AdditionalContactParams": {
      "INVITE,INVITE:*": "+g.3gpp.mid-call;+g.3gpp.srvcc-alerting"
    },
    "NetworkTerminationRetryIntervalSeconds": 1,
    "KillRegistrationOnHandoverTimeout": false,
    "TriggerCSFBOnLocalQoSTimeoutMT": false,
    "OutgoingDomain": "1",
    "EmergencyCallBackModeExpirationSeconds": 20,
    "Preconditions": "Supported",
    "EmergencyLocationLookupTimeout": 6,
    "WaitForRingingTimerMOSeconds": 0,
    "PIDFConfidence": 90,
    "UseCIDUrlInPIDF": true,
    "AccessNetworkRefreshDelayMilliseconds": 30000,
    "AlwaysAddGeolocationForEmergencyCalls": true,
    "PIDFGeoPrivShape": "ellipsoid",
    "AccessNetworkRefreshMethod": "INVITE",
    "IgnoreOverridesForWPSCalls": true,
    "UseTupleInPIDF": true,
    "WaitForRingingTimerMTSeconds": 8,
    "Allow3DPIDFInMessages": true,
    "IgnoreFromHeaderForSenderName": false,
    "ClearRegistrationCallIdOnDeinitialization": true,
    "UseT3402ForPdpBackoff": false,
    "AlwaysSendSessionProgress": true,
    "PerCallQoSIndications": false,
    "AddLocationInInviteResponses": "180,183",
    "IPSecSegmentOffset": 210,
    "ReRegisterOnInternalRequestTimeout": true,
    "WifiAccessInfo": "000000000000",
    "RequirePreconditionsWhenMandatory": false,
    "SupportPEarlyMediaHeader": true,
    "UseIPSec": true,
    "RegistrationRetryIntervals": "0",
    "AccessBarringType": "ACB",
    "UseFakeSAsForDeregistration": true,
    "ussdEnabled": true,
    "IncomingCallEndReasons": {
      "NotFound": {
        "StatusCode": 404,
        "TerminationEvent": "RemoteHangup"
      },
      "TemporarilyUnavailable": {
        "StatusCode": 480,
        "TerminationEvent": "RemoteHangup"
      }
    },
    "ReRegisterOnErrorCodes": "REGISTER:480,500,503,504;INVITE:60,403,504",
    "LocationForShortCodeCalls": "CIVIC",
    "CountryOfOriginationFormat": "BOTH",
    "EmergencyPreferredIdentity": "IMEI",
    "RingbackTimerSeconds": 180,
    "AllowResponsesOverDifferentTransport": false,
    "WaitForRingingTimerWPSSeconds": 8,
    "SendPreferredServiceInInvite": true
  },
  "LocalShortCodeNumbers": [
    "211",
    "311",
    "411",
    "511",
    "611",
    "711",
    "811"
  ],
  "CallTransfer": {
    "CallTransferOnlyIfIMSRegistered": true,
    "CallTransferRequestUri": "pull-VoLTE-active@one.att.net",
    "CallTransferDialNumber": "######",
    "CallTransferToUri": "pull-SP-active@one.att.net"
  },
  "ConferenceCalling": {
    "TreatAllNotificationsAsPartial": true,
    "conferenceServer": "sip:n-way_voice@one.att.net"
  },
  "AllowHandoverWithoutIMSVoiceService": true,
  "SMS": {
    "enableInNonVoLTEMode": false,
    "SMSBundleToVoice": false,
    "allowCSFBInVolteMode": false
  },
  "XCAP": {
    "IgnoreSimFileCFIS": true,
    "SupportsCLIR": false,
    "DisableOnNetworkError": false,
    "UnsolicitedRequestDelay": 0,
    "ForbiddenHttpErrorCodes": "",
    "ContentType": "application/xcap-el+xml",
    "ImpuRank": "tel:MDN,tel:other,MDN@domain,MDN@other,IMSI@domain,IMSI@3gpp,IMSI@other,sip:other@domain,sip:other",
    "supported": true
  },
  "Media": {
    "RTCPIntervalSeconds": 5,
    "InactivityTimerRTPSeconds": 20,
    "HoldHeartbeatIntervalSeconds": 5,
    "RTTBandwidthSpecifierRTCPPercentage": 10,
    "EnableBandwidthSpecifiers": true,
    "EnableRemoteRTCPDeactivation": true,
    "InactivityTimerRTCPSeconds": 20,
    "AllowIPv6UnicastAddress": true,
    "TTYRelayNumber": "711",
    "StopLocalRingbackToneOn181": false,
    "UseRestrictiveDirectionWhenCreatingAnswer": false,
    "RTTBandwidthSpecifierASValue": 4,
    "DTMFInterDigitIntervalMilliseconds": 540,
    "EnableIncomingDTMF": true,
    "IncludeSDPMaxRed": true
  },
  "SIM": {
    "USIMFallbackSupport": false
  },
  "Voice": {
    "ttyIMSSupported": true,
    "EnableVolteByDefault": true,
    "E911OverITechSupported": false,
    "E911OverCSIfNoIMSReg": true,
    "endNonEmergencyCalls": true,
    "CheckIMSPrefForEmergency": false,
    "CellularE911SearchTimeout": 5,
    "tLte911Timer": 0,
    "EnableHoldForRTT": true
  }
}
absent
IgnoresDeactivateOnNetworkScanServiceMask131072absent
Location{"EnableCPIDuringEmergencyMode":true,"EnableEarlyReturnDuringEmergencyMode":false}absent
PushSettings{"VVMTopic":"com.att.ent.cns.vvm","VoWiFiTopic":"com.att.ent.cns.vowifi"}absent
ShowVolteSwitchfalseabsent
ShowVolteWarningUnsupportedCarrierfalseabsent
ShowWiFiCallingWarningUnsupportedCarrierfalseabsent
SupportsIMSSignalingIndicationtrueabsent
SupportsImsCapabilitytrueabsent
TechSettings
{"FatalActivationErrors":[8192],"ChildSAs":{"FirstChild":{"ChildProposals":[{"EncryptionAlgorithm":["AES-128"],"Lifetime":80000,"IntegrityAlgorithm":["SHA2-256"]}],"InstallPolicies":true,"ReplayWindowSize":12}},"iRatPolicies":{"PreferredTechnology":"cellular","PreferredTechnologyRoaming":"wifi"},"Ex… 
{
  "FatalActivationErrors": [
    8192
  ],
  "ChildSAs": {
    "FirstChild": {
      "ChildProposals": [
        {
          "EncryptionAlgorithm": [
            "AES-128"
          ],
          "Lifetime": 80000,
          "IntegrityAlgorithm": [
            "SHA2-256"
          ]
        }
      ],
      "InstallPolicies": true,
      "ReplayWindowSize": 12
    }
  },
  "iRatPolicies": {
    "PreferredTechnology": "cellular",
    "PreferredTechnologyRoaming": "wifi"
  },
  "ExtraConfigurationAttributeRequestv6": [
    {
      "Identifier": 16386,
      "Name": "AssignedPCSCFIPv6",
      "Type": "IPv6Address"
    }
  ],
  "SupportContextSwitchOver": true,
  "WiFiCallingControlsAlliWLanServices": true,
  "AllowHandOverFromDataModeList": [
    "LTE"
  ],
  "WifiCallingAllowedInRoaming": true,
  "PdnErrorsToBlockHandover": "54",
  "5wiServiceMask": 3,
  "IKE": {
    "Proposals": [
      {
        "EncryptionAlgorithm": "AES-128",
        "IntegrityAlgorithm": "SHA2-256",
        "DHGroup": 14,
        "AuthenticationMethod": "None",
        "Lifetime": 80000,
        "EAPMethod": "EAP-AKA",
        "PRFAlgorithm": "SHA2-256"
      }
    ],
    "DeadPeerDetectionEnabled": false,
    "DeadPeerDetectionMaxRetries": 4,
    "DeadPeerDetectionInterval": 600,
    "LocalIdentifier": "0$imsi@nai.epc.mnc$mnc.mcc$mcc.3gppnetwork.org",
    "NATTKeepAliveOffload": true,
    "ValidateRemoteCertificate": false,
    "RemoteAddress": "epdg.epc.att.net",
    "DeadPeerDetectionRetryInterval": 10
  },
  "AllowRoamingHandover": false,
  "ExtraConfigurationAttributeRequestv4": [
    {
      "Identifier": 16384,
      "Name": "AssignedPCSCFIPv4",
      "Type": "IPv4Address"
    }
  ],
  "SetHandOverIPv6Prefix": true,
  "TechPolicies": [
    {
      "policy": "cellData=false",
      "serviceMask": 1081367
    },
    {
      "policy": "true",
      "serviceMask": 131072
    },
    {
      "policy": "true",
      "serviceMask": 262144
    }
  ],
  "IPSecMTU": 1280,
  "SupportCallHandover": true
}
absent
apns[0].configuration[0].DefaultProtocolMask3absent
apns[0].configuration[1].DefaultProtocolMask3absent
apns[0].configuration[2].DefaultProtocolMask3absent
apns[0].configuration[3].DefaultProtocolMask3absent
apns[0].configuration[4].DefaultProtocolMask3absent
iPhone 15, 15 Plus, 15 Pro, 15 Pro Max: overrides_D83_D84_D37_D38.der.pri
Key pathBeforeAfter
efs./nv/item_files/modem/mmode/nr5g_emc_supportabsent0
header.PRI Revision5.0.1616.0.161
schema[327]absent/nv/item_files/modem/mav/skip_icon_override_during_enh_buffering
schema[328]absent/nv/item_files/modem/mav/enable_wireless_qoe
schema[329]absent/nv/item_files/modem/nr5g/RRC/cap_feature_per_features_set_params_v2
schema[330]absent/nv/item_files/modem/nas/mav_gfnh_recprcl_roaming
schema[331]absent/nv/item_files/modem/mav/enable_ds_mit_for_inactive_nw_slice
schema[332]absent/nv/item_files/modem/mav/sat_enable_ds_mit_for_marginal_coverage
schema[333]absent/nv/item_files/modem/nas/mav_force_srvcc
Routine changes (17 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_D83_D84_D37_D38.der.prichangedper-phone file, compared by phone above
overrides_D83_D84_D37_D38.plistchangedper-phone file, compared by phone above
overrides_D93_D94_D47_D48.der.prichangedper-phone file, compared by phone above
overrides_D93_D94_D47_D48.plistchangedper-phone file, compared by phone above
overrides_V159.plistchangedper-phone file, compared by phone above
overrides_V53_V54_V57.der.prichangedper-phone file, compared by phone above
overrides_V53_V54_V57.plistchangedper-phone file, compared by phone above
overrides_V59.plistchangedper-phone file, compared by phone above
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 13 rows Before After only this file
Key pathBeforeAfter
AttachAPNabsent{"3GPP":{"password":"","PcscfAddressRequired":false,"username":"","apn":"ereseller","AllowedProtocolMask":3}}
ForceWPSCallsOverCSabsentfalse
IMSConfigabsent
{"Signaling":{"PrivacyHeaderValue":"header","ForcedFeatureTags":"voice,sms","MaxFatalRegistrationErrors":1,"MaxReRegistrationAttempts":0,"LocalQoSTimeoutMTSeconds":6,"AdditionalHeaders":{"INVITE[wifi,911]":["P-Emergency-Info: IEEE-802.11b;i-wlan-node-id=${DEVICE_REF_ID}","Supported: geolocation"]},"… 
{
  "Signaling": {
    "PrivacyHeaderValue": "header",
    "ForcedFeatureTags": "voice,sms",
    "MaxFatalRegistrationErrors": 1,
    "MaxReRegistrationAttempts": 0,
    "LocalQoSTimeoutMTSeconds": 6,
    "AdditionalHeaders": {
      "INVITE[wifi,911]": [
        "P-Emergency-Info: IEEE-802.11b;i-wlan-node-id=${DEVICE_REF_ID}",
        "Supported: geolocation"
      ]
    },
    "EarlyMediaNeedsHeader": true,
    "InviteErrorResponsesToTriggerCSFB": "",
    "strictCallFlows": true,
    "SendEmergencyLocationUpdates": true,
    "TriggerCSFBOnLocalQoSTimeoutMO": false,
    "StartLocalQosTimerOnSessionProgress": true,
    "UseBase64ForMultipartSMS": false,
    "AddLocationToEmergencySMS": true,
    "SipTimers": {
      "D": 32000,
      "InviteResponseTimeout": 0,
      "AckRetransmitTimer": 32000,
      "AckReceiveTimeout": 32000,
      "J": 32000,
      "F": 32000,
      "B": 32000,
      "H": 32000
    },
    "LocalQoSTimeoutMOSeconds": 10,
    "RegisterOnServiceUpdate": false,
    "RegistrationPolicy": "ATT",
    "RingingTimerSeconds": 45,
    "CSFBOnAccessBarred": true,
    "AdditionalContactParams": {
      "INVITE,INVITE:*": "+g.3gpp.mid-call;+g.3gpp.srvcc-alerting"
    },
    "NetworkTerminationRetryIntervalSeconds": 1,
    "KillRegistrationOnHandoverTimeout": false,
    "TriggerCSFBOnLocalQoSTimeoutMT": false,
    "OutgoingDomain": "1",
    "EmergencyCallBackModeExpirationSeconds": 20,
    "Preconditions": "Supported",
    "EmergencyLocationLookupTimeout": 6,
    "WaitForRingingTimerMOSeconds": 0,
    "PIDFConfidence": 90,
    "UseCIDUrlInPIDF": true,
    "AccessNetworkRefreshDelayMilliseconds": 30000,
    "AlwaysAddGeolocationForEmergencyCalls": true,
    "PIDFGeoPrivShape": "ellipsoid",
    "AccessNetworkRefreshMethod": "INVITE",
    "IgnoreOverridesForWPSCalls": true,
    "UseTupleInPIDF": true,
    "WaitForRingingTimerMTSeconds": 8,
    "Allow3DPIDFInMessages": true,
    "IgnoreFromHeaderForSenderName": false,
    "ClearRegistrationCallIdOnDeinitialization": true,
    "UseT3402ForPdpBackoff": false,
    "AlwaysSendSessionProgress": true,
    "PerCallQoSIndications": false,
    "AddLocationInInviteResponses": "180,183",
    "IPSecSegmentOffset": 210,
    "ReRegisterOnInternalRequestTimeout": true,
    "WifiAccessInfo": "000000000000",
    "RequirePreconditionsWhenMandatory": false,
    "SupportPEarlyMediaHeader": true,
    "UseIPSec": true,
    "RegistrationRetryIntervals": "0",
    "AccessBarringType": "ACB",
    "UseFakeSAsForDeregistration": true,
    "ussdEnabled": true,
    "IncomingCallEndReasons": {
      "NotFound": {
        "StatusCode": 404,
        "TerminationEvent": "RemoteHangup"
      },
      "TemporarilyUnavailable": {
        "StatusCode": 480,
        "TerminationEvent": "RemoteHangup"
      }
    },
    "ReRegisterOnErrorCodes": "REGISTER:480,500,503,504;INVITE:60,403,504",
    "LocationForShortCodeCalls": "CIVIC",
    "CountryOfOriginationFormat": "BOTH",
    "EmergencyPreferredIdentity": "IMEI",
    "RingbackTimerSeconds": 180,
    "AllowResponsesOverDifferentTransport": false,
    "WaitForRingingTimerWPSSeconds": 8,
    "SendPreferredServiceInInvite": true
  },
  "LocalShortCodeNumbers": [
    "211",
    "311",
    "411",
    "511",
    "611",
    "711",
    "811",
    "988"
  ],
  "CallTransfer": {
    "CallTransferOnlyIfIMSRegistered": true,
    "CallTransferRequestUri": "pull-VoLTE-active@one.att.net",
    "CallTransferDialNumber": "######",
    "CallTransferToUri": "pull-SP-active@one.att.net"
  },
  "ConferenceCalling": {
    "TreatAllNotificationsAsPartial": true,
    "conferenceServer": "sip:n-way_voice@one.att.net"
  },
  "AllowHandoverWithoutIMSVoiceService": true,
  "SMS": {
    "enableInNonVoLTEMode": false,
    "SMSBundleToVoice": false,
    "allowCSFBInVolteMode": false
  },
  "XCAP": {
    "IgnoreSimFileCFIS": true,
    "SupportsCLIR": false,
    "DisableOnNetworkError": false,
    "UnsolicitedRequestDelay": 0,
    "ForbiddenHttpErrorCodes": "",
    "ContentType": "application/xcap-el+xml",
    "ImpuRank": "tel:MDN,tel:other,MDN@domain,MDN@other,IMSI@domain,IMSI@3gpp,IMSI@other,sip:other@domain,sip:other",
    "supported": true
  },
  "Media": {
    "RTCPIntervalSeconds": 5,
    "InactivityTimerRTPSeconds": 20,
    "HoldHeartbeatIntervalSeconds": 5,
    "RTTBandwidthSpecifierRTCPPercentage": 10,
    "EnableBandwidthSpecifiers": true,
    "EnableRemoteRTCPDeactivation": true,
    "InactivityTimerRTCPSeconds": 20,
    "AllowIPv6UnicastAddress": true,
    "TTYRelayNumber": "711",
    "StopLocalRingbackToneOn181": false,
    "UseRestrictiveDirectionWhenCreatingAnswer": false,
    "RTTBandwidthSpecifierASValue": 4,
    "DTMFInterDigitIntervalMilliseconds": 540,
    "EnableIncomingDTMF": true,
    "IncludeSDPMaxRed": true
  },
  "SIM": {
    "USIMFallbackSupport": false
  },
  "Voice": {
    "EnableVolteByDefault": true,
    "E911OverITechSupported": false,
    "E911OverCSIfNoIMSReg": true,
    "CheckIMSPrefForEmergency": false,
    "CellularE911SearchTimeout": 5,
    "endNonEmergencyCalls": true,
    "tLte911Timer": 0
  }
}
IgnoresDeactivateOnNetworkScanServiceMaskabsent131072
Location.EnableCPIDuringEmergencyModeabsenttrue
Location.EnableEarlyReturnDuringEmergencyModeabsentfalse
ShowTTYtrueabsent
ShowVolteWarningUnsupportedCarrierabsentfalse
ShowWiFiCallingWarningUnsupportedCarrierabsentfalse
SupportsIMSSignalingIndicationabsenttrue
SupportsImsCapabilityabsenttrue
TechSettingsabsent
{"FatalActivationErrors":[8192],"ChildSAs":{"FirstChild":{"ChildProposals":[{"EncryptionAlgorithm":["AES-128"],"Lifetime":80000,"IntegrityAlgorithm":["SHA2-256"]}],"InstallPolicies":true,"ReplayWindowSize":12}},"iRatPolicies":{"PreferredTechnology":"cellular","PreferredTechnologyRoaming":"wifi"},"Ex… 
{
  "FatalActivationErrors": [
    8192
  ],
  "ChildSAs": {
    "FirstChild": {
      "ChildProposals": [
        {
          "EncryptionAlgorithm": [
            "AES-128"
          ],
          "Lifetime": 80000,
          "IntegrityAlgorithm": [
            "SHA2-256"
          ]
        }
      ],
      "InstallPolicies": true,
      "ReplayWindowSize": 12
    }
  },
  "iRatPolicies": {
    "PreferredTechnology": "cellular",
    "PreferredTechnologyRoaming": "wifi"
  },
  "ExtraConfigurationAttributeRequestv6": [
    {
      "Identifier": 16386,
      "Name": "AssignedPCSCFIPv6",
      "Type": "IPv6Address"
    }
  ],
  "SupportContextSwitchOver": true,
  "WiFiCallingControlsAlliWLanServices": true,
  "AllowHandOverFromDataModeList": [
    "LTE"
  ],
  "WifiCallingAllowedInRoaming": true,
  "PdnErrorsToBlockHandover": "54",
  "5wiServiceMask": 3,
  "IKE": {
    "Proposals": [
      {
        "EncryptionAlgorithm": "AES-128",
        "IntegrityAlgorithm": "SHA2-256",
        "DHGroup": 14,
        "AuthenticationMethod": "None",
        "Lifetime": 80000,
        "EAPMethod": "EAP-AKA",
        "PRFAlgorithm": "SHA2-256"
      }
    ],
    "DeadPeerDetectionEnabled": false,
    "DeadPeerDetectionMaxRetries": 4,
    "DeadPeerDetectionInterval": 600,
    "LocalIdentifier": "0$imsi@nai.epc.mnc$mnc.mcc$mcc.3gppnetwork.org",
    "NATTKeepAliveOffload": true,
    "ValidateRemoteCertificate": false,
    "RemoteAddress": "epdg.epc.att.net",
    "DeadPeerDetectionRetryInterval": 10
  },
  "AllowRoamingHandover": false,
  "ExtraConfigurationAttributeRequestv4": [
    {
      "Identifier": 16384,
      "Name": "AssignedPCSCFIPv4",
      "Type": "IPv4Address"
    }
  ],
  "SetHandOverIPv6Prefix": true,
  "TechPolicies": [
    {
      "policy": "cellData=false",
      "serviceMask": 1081367
    },
    {
      "policy": "true",
      "serviceMask": 131072
    },
    {
      "policy": "true",
      "serviceMask": 262144
    }
  ],
  "IPSecMTU": 1280,
  "SupportCallHandover": true
}
VoiceTextMediaabsent{"SupportsRTT":true,"EnableHoldForRTT":true,"SupportsEmergencyRTT":true}