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iPhone Apple Watch
CellularSouth_LTE_US
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Phones (1)

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

PhonesSettingsModem fileCompared with
iPhone 16, 16 Plus, 16 Pro, 16 Pro Max
Qualcomm X75 · Mav24
82 changes6 changesOTA · iOS 26.5+ · build 70.1
iPhone 16, 16 Plus, 16 Pro, 16 Pro Max: overrides_D93_D94_D47_D48.plist
Key pathBeforeAfter
rAllowedServicesTypeMaskOnInternet32768absent
rAttachAPN{"3GPP":{"password":"","PcscfAddressRequired":false,"username":"","apn":"internet.cs4gLTE.com","AllowedProtocolMaskInRoamingLTE":3,"AllowedProtocolMask":3}}absent
rCDMAInternationalRoaming{"EnabledByDefault":false}absent
rCarrierEntitlements.Authentication{"Type":1,"Username":"0$IMSI@nai.epc.mnc$MNC.mcc$MCC.3gppnetwork.org"}absent
rCarrierEntitlements.ProtocolVersion2absent
rCarrierEntitlements.ProvisioningRecheckPeriod24absent
rCarrierEntitlements.ServerAddresshttps://DEG.CSPIRE.COM/ium-OEMInterface/servlet/IUMServletabsent
rCarrierEntitlements.UpdatePeriod24absent
rCarrierEntitlements.UserAgentEntitlement/$version ($device) iOS/$iOSVersionabsent
rCarrierNameC Spireabsent
rDefaultWhenImsSwitchOff1absent
cDerPriFileVersion5.5.1616.0.161
rForceWPSCallsOverCSfalseabsent
rIMSConfig.AllowHandoverWithoutIMSVoiceServicetrueabsent
rIMSConfig.ConferenceCalling{"conferenceServer":"sip:conference@ims.cspire.com","SendConferenceSubscribeInNewDialog":true,"TreatAllNotificationsAsPartial":true}absent
rIMSConfig.EnableWiFiCallingByDefaulttrueabsent
rIMSConfig.LocalShortCodeNumbers["411","*411"]absent
rIMSConfig.Media
{"MaxRedundancy":220,"InactivityTimerRTPSeconds":20,"RTCPIntervalSeconds":5,"EnableRTCPExtendedReports":true,"EnableBandwidthSpecifiers":true,"AudioCodecs":{"109":{"ch-aw-recv":"2","br":"5.9-13.2","SampleRate":16000,"EncodingName":"EVS","bw":"nb-wb"}},"InactivityTimerRTCPSeconds":20,"ModeSetAMRWB":"… 
{
  "MaxRedundancy": 220,
  "InactivityTimerRTPSeconds": 20,
  "RTCPIntervalSeconds": 5,
  "EnableRTCPExtendedReports": true,
  "EnableBandwidthSpecifiers": true,
  "AudioCodecs": {
    "109": {
      "ch-aw-recv": "2",
      "br": "5.9-13.2",
      "SampleRate": 16000,
      "EncodingName": "EVS",
      "bw": "nb-wb"
    }
  },
  "InactivityTimerRTCPSeconds": 20,
  "ModeSetAMRWB": "0,1,2",
  "IncludeSDPModeChangeCapability": true,
  "UseRestrictiveDirectionWhenCreatingAnswer": false,
  "AllowHoldMusic": false,
  "ModeSetAMRNB": "0,2,4,7",
  "EnableIncomingDTMF": true,
  "IncludeSDPMaxRed": true
}
absent
rIMSConfig.SIM{"CarrierDomain":"ims.mnc230.mcc311.3gppnetwork.org","impiFormat":"imsi@carrierDomain","impuFormat":["imsi@carrierDomain"]}absent
rIMSConfig.SMS.DCN{"destinationNumber":"7692774735","hysteresisTimeout":10}absent
rIMSConfig.SMS.allowCSFBInVolteModetrueabsent
rIMSConfig.SMS.enableInNonVoLTEModetrueabsent
rIMSConfig.ShowWiFiCallingRoamingSwitchtrueabsent
rIMSConfig.Signaling.AdditionalHeaders{"INVITE[wifi,911]":["P-Emergency-Info: IEEE-802.11b;i-wlan-node-id=${DEVICE_REF_ID}","Supported: geolocation"]}absent
rIMSConfig.Signaling.AllowPhoneContextInEmergencyUrifalseabsent
rIMSConfig.Signaling.AllowRemoteHoldForUnconfirmedCallstrueabsent
rIMSConfig.Signaling.AlwaysAddSipInstancetrueabsent
rIMSConfig.Signaling.AlwaysPrack18xtrueabsent
rIMSConfig.Signaling.AlwaysSendSessionProgresstrueabsent
rIMSConfig.Signaling.ContactUserMDNabsent
rIMSConfig.Signaling.CountryOfOriginationFormatBOTHabsent
rIMSConfig.Signaling.DefaultAuthAlgorithmAKAv1-MD5absent
rIMSConfig.Signaling.EarlyMediaNeedsHeaderfalseabsent
rIMSConfig.Signaling.EmergencyCallBackModeExpirationSeconds300absent
rIMSConfig.Signaling.EmergencyRegistrationTimeoutSeconds2absent
rIMSConfig.Signaling.EmergencyURNs{"default":"urn:service:sos"}absent
rIMSConfig.Signaling.EnableCellularNetworkInfotrueabsent
rIMSConfig.Signaling.LocationForShortCodeCallsBOTHabsent
rIMSConfig.Signaling.MaxUdpMessageSize1200absent
rIMSConfig.Signaling.NetworkTerminationRetryIntervalSeconds1absent
rIMSConfig.Signaling.OutgoingCallPrefix{"Local":"+1","International":"011"}absent
rIMSConfig.Signaling.OutgoingDomain1absent
rIMSConfig.Signaling.PreconditionsNoneabsent
rIMSConfig.Signaling.RequirePreconditionsWhenMandatoryfalseabsent
rIMSConfig.Signaling.RingbackTimerSeconds90absent
rIMSConfig.Signaling.SendLocalTimeZoneInformationtrueabsent
rIMSConfig.Signaling.SipTimers{"InviteResponseTimeout":6000}absent
rIMSConfig.Signaling.SupportPEarlyMediaHeadertrueabsent
rIMSConfig.Signaling.TcpIdleTimeoutSeconds0absent
rIMSConfig.Signaling.UseCIDUrlInPIDFtrueabsent
rIMSConfig.Signaling.UseIPSectrueabsent
rIMSConfig.Signaling.UseTupleInPIDFtrueabsent
rIMSConfig.Signaling.WaitForRingingTimerMOSeconds15absent
rIMSConfig.Signaling.WaitForRingingTimerMTSeconds15absent
rIMSConfig.Signaling.strictCallFlowstrueabsent
rIMSConfig.Voice.BlockSilentRedialOverCStrueabsent
rIMSConfig.Voice.E911OverITechSupportedfalseabsent
rIMSConfig.Voice.EnableVolteByDefaulttrueabsent
rIMSConfig.Voice.TestEmergencyPSAPSupportedtrueabsent
rIMSConfig.Voice.tLte911Timer22absent
rIMSConfig.XCAP
{"NafHost":"utagw.ims.cspire.com","provisioningDependency":true,"BsfPort":443,"NafPort":443,"SupportsCLIR":true,"ImpuRank":"first","ContentType":"application/xcap-el+xml","DisableOnNetworkError":false,"ForbiddenHttpErrorCodes":"400,403,500","SupportsCFErasure":true,"supported":true,"BsfHost":"utbsfa… 
{
  "NafHost": "utagw.ims.cspire.com",
  "provisioningDependency": true,
  "BsfPort": 443,
  "NafPort": 443,
  "SupportsCLIR": true,
  "ImpuRank": "first",
  "ContentType": "application/xcap-el+xml",
  "DisableOnNetworkError": false,
  "ForbiddenHttpErrorCodes": "400,403,500",
  "SupportsCFErasure": true,
  "supported": true,
  "BsfHost": "utbsfagw.ims.cspire.com",
  "SupportsCW": true
}
absent
rIgnoresDeactivateOnNetworkScanServiceMask131072absent
rLocation{"EnableCPIDuringEmergencyMode":true,"AllowOTDOADuringEmergencyMode":true,"EnableEarlyReturnDuringEmergencyMode":true}absent
rNotRegisteredResetWaitPeriod20absent
rOverrideOperatorWiFiNameC Spire Wi-Fiabsent
rSMSSettings.OutgoingSMSPrefix{"Local":"+1","International":"+011"}absent
rSMSSettings.TransportFallbacktrueabsent
rShowVoiceRoamingSwitchfalseabsent
rShowVolteSwitchfalseabsent
rShowVolteWarningUnsupportedCarrierfalseabsent
rShowWiFiCallingWarningUnsupportedCarrierfalseabsent
rSupportsImsCapabilitytrueabsent
rapns[0].configuration[0].DefaultProtocolMask1absent
rapns[0].configuration[1].DefaultProtocolMask1absent
rapns[0].configuration[2].DefaultProtocolMask1absent
rapns[0].configuration[3].DefaultProtocolMask3absent
rapns[0].configuration[4].DefaultProtocolMask3absent
rapns[1].configuration[0].DefaultProtocolMask3absent
rapns[1].configuration[1].DefaultProtocolMask3absent
rapns[1].configuration[2].DefaultProtocolMask1absent
rapns[1].configuration[3].DefaultProtocolMask1absent
rapns[1].configuration[4].DefaultProtocolMask3absent
iPhone 16, 16 Plus, 16 Pro, 16 Pro Max: overrides_D93_D94_D47_D48.der.pri
Key pathBeforeAfter
cheader.PRI Revision5.5.1616.0.161
aschema[332]absent/nv/item_files/modem/nas/mav_gfnh_recprcl_roaming
rschema[334]/nv/item_files/modem/nas/mav_force_srvccabsent
aschema[337]absent/nv/item_files/modem/nas/mav_force_srvcc
aschema[338]absent/nv/item_files/modem/mav/mav_asm_app_resp_enable
cunknown.9f83e4350505a1000600a100
Routine changes (36 files): version number only, per-phone file, compared by phone above, signature
FileKindWhy it is routine
Info.plistchangedversion number only
overrides_D23.der.priremovedper-phone file, compared by phone above
overrides_D23.plistremovedper-phone file, compared by phone above
overrides_D421_D431_N104_D79.der.priremovedper-phone file, compared by phone above
overrides_D421_D431_N104_D79.plistremovedper-phone file, compared by phone above
overrides_D49.der.priremovedper-phone file, compared by phone above
overrides_D49.plistremovedper-phone file, compared by phone above
overrides_D52g_D53g_D53p_D54p.der.priremovedper-phone file, compared by phone above
overrides_D52g_D53g_D53p_D54p.plistremovedper-phone file, compared by phone above
overrides_D63_D64_D16_D17.der.priremovedper-phone file, compared by phone above
overrides_D63_D64_D16_D17.plistremovedper-phone file, compared by phone above
overrides_D73_D74_D27_D28.der.priremovedper-phone file, compared by phone above
overrides_D73_D74_D27_D28.plistremovedper-phone file, compared by phone above
overrides_D83_D84_D37_D38.der.priremovedper-phone file, compared by phone above
overrides_D83_D84_D37_D38.plistremovedper-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.der.priremovedper-phone file, compared by phone above
overrides_V159.plistremovedper-phone file, compared by phone above
overrides_V53_V54_V57.der.priremovedper-phone file, compared by phone above
overrides_V53_V54_V57.plistremovedper-phone file, compared by phone above
overrides_V59.der.priremovedper-phone file, compared by phone above
overrides_V59.plistremovedper-phone file, compared by phone above
signatures/common.plistchangedsignature
signatures/overrides_D23.plistremovedsignature
signatures/overrides_D421_D431_N104_D79.plistremovedsignature
signatures/overrides_D49.plistremovedsignature
signatures/overrides_D52g_D53g_D53p_D54p.plistremovedsignature
signatures/overrides_D63_D64_D16_D17.plistremovedsignature
signatures/overrides_D73_D74_D27_D28.plistremovedsignature
signatures/overrides_D83_D84_D37_D38.plistremovedsignature
signatures/overrides_D93_D94_D47_D48.plistchangedsignature
signatures/overrides_V159.plistremovedsignature
signatures/overrides_V53_V54_V57.plistremovedsignature
signatures/overrides_V59.plistremovedsignature
version.plistremovedversion number only
carrier.plist changed 63 rows Before After only this file
Key pathBeforeAfter
aAllowedServicesTypeMaskOnInternetabsent32768
cAttachAPN.3GPP.AllowedProtocolMask13
aAttachAPN.3GPP.AllowedProtocolMaskInRoamingLTEabsent3
cCarrierBookmarks[0].URLhttp://www.cspire.com/https://www.cspire.com/
aForceWPSCallsOverCSabsentfalse
aIMSConfig.AllowHandoverWithoutIMSVoiceServiceabsenttrue
aIMSConfig.ConferenceCallingabsent{"conferenceServer":"sip:conference@ims.cspire.com","SendConferenceSubscribeInNewDialog":true,"TreatAllNotificationsAsPartial":true}
aIMSConfig.EnableWiFiCallingByDefaultabsenttrue
aIMSConfig.LocalShortCodeNumbersabsent["411","*411"]
aIMSConfig.Mediaabsent
{"MaxRedundancy":220,"InactivityTimerRTPSeconds":20,"RTCPIntervalSeconds":5,"EnableRTCPExtendedReports":true,"EnableBandwidthSpecifiers":true,"AudioCodecs":{"109":{"ch-aw-recv":"2","br":"5.9-13.2","SampleRate":16000,"EncodingName":"EVS","bw":"nb-wb"}},"InactivityTimerRTCPSeconds":20,"ModeSetAMRWB":"… 
{
  "MaxRedundancy": 220,
  "InactivityTimerRTPSeconds": 20,
  "RTCPIntervalSeconds": 5,
  "EnableRTCPExtendedReports": true,
  "EnableBandwidthSpecifiers": true,
  "AudioCodecs": {
    "109": {
      "ch-aw-recv": "2",
      "br": "5.9-13.2",
      "SampleRate": 16000,
      "EncodingName": "EVS",
      "bw": "nb-wb"
    }
  },
  "InactivityTimerRTCPSeconds": 20,
  "ModeSetAMRWB": "0,1,2",
  "IncludeSDPModeChangeCapability": true,
  "UseRestrictiveDirectionWhenCreatingAnswer": false,
  "AllowHoldMusic": false,
  "ModeSetAMRNB": "0,2,4,7",
  "EnableIncomingDTMF": true,
  "IncludeSDPMaxRed": true
}
aIMSConfig.SIMabsent{"CarrierDomain":"ims.mnc230.mcc311.3gppnetwork.org","impiFormat":"imsi@carrierDomain","impuFormat":["imsi@carrierDomain"]}
aIMSConfig.SMSabsent{"DCN":{"destinationNumber":"7692774735","hysteresisTimeout":10},"enableInNonVoLTEMode":true}
aIMSConfig.ShowWiFiCallingRoamingSwitchabsenttrue
aIMSConfig.Signaling.AdditionalHeaders.INVITE[wifi,911]absent["P-Emergency-Info: IEEE-802.11b;i-wlan-node-id=${DEVICE_REF_ID}","Supported: geolocation"]
aIMSConfig.Signaling.AllowPhoneContextInEmergencyUriabsentfalse
aIMSConfig.Signaling.AllowRemoteHoldForUnconfirmedCallsabsenttrue
aIMSConfig.Signaling.AlwaysAddSipInstanceabsenttrue
aIMSConfig.Signaling.AlwaysPrack18xabsenttrue
aIMSConfig.Signaling.AlwaysSendSessionProgressabsenttrue
aIMSConfig.Signaling.ContactUserabsentMDN
aIMSConfig.Signaling.CountryOfOriginationFormatabsentBOTH
aIMSConfig.Signaling.DefaultAuthAlgorithmabsentAKAv1-MD5
aIMSConfig.Signaling.EarlyMediaNeedsHeaderabsentfalse
aIMSConfig.Signaling.EmergencyCallBackModeExpirationSecondsabsent300
aIMSConfig.Signaling.EmergencyRegistrationTimeoutSecondsabsent2
aIMSConfig.Signaling.EmergencyURNsabsent{"default":"urn:service:sos"}
aIMSConfig.Signaling.EnableCellularNetworkInfoabsenttrue
aIMSConfig.Signaling.LocationForShortCodeCallsabsentBOTH
aIMSConfig.Signaling.MaxUdpMessageSizeabsent1200
aIMSConfig.Signaling.NetworkTerminationRetryIntervalSecondsabsent1
aIMSConfig.Signaling.OutgoingCallPrefixabsent{"Local":"+1","International":"011"}
aIMSConfig.Signaling.OutgoingDomainabsent1
aIMSConfig.Signaling.PreconditionsabsentNone
aIMSConfig.Signaling.RequirePreconditionsWhenMandatoryabsentfalse
aIMSConfig.Signaling.RingbackTimerSecondsabsent90
aIMSConfig.Signaling.SendLocalTimeZoneInformationabsenttrue
aIMSConfig.Signaling.SipTimersabsent{"InviteResponseTimeout":6000}
aIMSConfig.Signaling.SupportPEarlyMediaHeaderabsenttrue
aIMSConfig.Signaling.TcpIdleTimeoutSecondsabsent0
aIMSConfig.Signaling.UseIPSecabsenttrue
aIMSConfig.Signaling.UseTupleInPIDFabsenttrue
aIMSConfig.Signaling.WaitForRingingTimerMOSecondsabsent15
aIMSConfig.Signaling.WaitForRingingTimerMTSecondsabsent15
aIMSConfig.Signaling.strictCallFlowsabsenttrue
aIMSConfig.Voiceabsent{"E911OverITechSupported":false,"tLte911Timer":22,"EnableVolteByDefault":true,"BlockSilentRedialOverCS":true,"TestEmergencyPSAPSupported":true}
aIMSConfig.XCAPabsent
{"NafHost":"utagw.ims.cspire.com","provisioningDependency":true,"BsfPort":443,"NafPort":443,"SupportsCLIR":true,"ImpuRank":"first","ContentType":"application/xcap-el+xml","DisableOnNetworkError":false,"ForbiddenHttpErrorCodes":"400,403,500","SupportsCFErasure":true,"supported":true,"BsfHost":"utbsfa… 
{
  "NafHost": "utagw.ims.cspire.com",
  "provisioningDependency": true,
  "BsfPort": 443,
  "NafPort": 443,
  "SupportsCLIR": true,
  "ImpuRank": "first",
  "ContentType": "application/xcap-el+xml",
  "DisableOnNetworkError": false,
  "ForbiddenHttpErrorCodes": "400,403,500",
  "SupportsCFErasure": true,
  "supported": true,
  "BsfHost": "utbsfagw.ims.cspire.com",
  "SupportsCW": true
}
aIgnoresDeactivateOnNetworkScanServiceMaskabsent131072
aLocation.AllowOTDOADuringEmergencyModeabsenttrue
aLocation.EnableCPIDuringEmergencyModeabsenttrue
aLocation.EnableEarlyReturnDuringEmergencyModeabsenttrue
aNotRegisteredResetWaitPeriodabsent20
rOTAActivation{"BlacklistedSIMs":["44053","44054","44070","44071","44072","44073","44074","44075","44076","44078","46003"]}absent
rOTASoftwareUpdate{}absent
aOverrideOperatorWiFiNameabsentC Spire Wi-Fi
aSMSSettings.OutgoingSMSPrefixabsent{"Local":"+1","International":"+011"}
rSMSSettings.TransportFallbackfalseabsent
rShowTTYtrueabsent
aShowVolteSwitchabsentfalse
aShowVolteWarningUnsupportedCarrierabsentfalse
aShowWiFiCallingWarningUnsupportedCarrierabsentfalse
aSupportsImsCapabilityabsenttrue
aTTYRelayNumberabsent711
aVoiceTextMediaabsent{"SupportsRTT":true,"EnableHoldForRTT":true,"SupportsEmergencyRTT":true}
789 carriers, 225 countries · iOS 27.0.1 (24A446) · beta iOS 27.2 beta 2 (24B5089g) GitHub Ready