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iPhone Apple Watch
CMCC_cn
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Phones (13)

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

PhonesSettingsModem fileCompared with
iPhone 18 Pro, 18 Pro Max
Apple · c4020
no earlier copyno earlier copy
iPhone 17, 17 Pro, 17 Pro Max
Qualcomm X80 · Mav25
no earlier copyno earlier copy
iPhone 18 Pro Max (US)
Qualcomm X80 · Mav25
no earlier copynone
iPhone 16e
Apple C1
no earlier copyno earlier copy
iPhone Air
Apple C1
no earlier copyno earlier copy
iPhone 17e
Apple C1
no earlier copyno earlier copy
iPhone 16, 16 Plus, 16 Pro, 16 Pro Max
Qualcomm X71M · Mav24
no earlier copyno earlier copy
iPhone 15, 15 Plus, 15 Pro, 15 Pro Max
Qualcomm · Mav23
no earlier copyno earlier copy
iPhone 14, 14 Plus, 14 Pro, 14 Pro Max
Qualcomm · Mav22
no earlier copyno earlier copy
iPhone SE (3rd generation)
Qualcomm · Mav30
no earlier copyno earlier copy
iPhone 13, 13 mini, 13 Pro, 13 Pro Max
Qualcomm · Mav21
no earlier copyno earlier copy
iPhone 12, 12 mini, 12 Pro, 12 Pro Max
Qualcomm · Mav20
no earlier copyno earlier copy
iPhone 11, 11 Pro, 11 Pro Max, SE (2nd generation)
Intel · ICE19
no earlier copyno earlier copy
Routine changes (64 files): per-phone file, compared by phone above, signature, version number only
FileKindWhy it is routine
overrides_D23.der.priaddedper-phone file, compared by phone above
overrides_D23.plistaddedper-phone file, compared by phone above
overrides_D421_D431_N104_D79.der.priaddedper-phone file, compared by phone above
overrides_D421_D431_N104_D79.plistaddedper-phone file, compared by phone above
overrides_D49.der.priaddedper-phone file, compared by phone above
overrides_D49.plistaddedper-phone file, compared by phone above
overrides_D52g_D53g_D53p_D54p.der.priaddedper-phone file, compared by phone above
overrides_D52g_D53g_D53p_D54p.plistaddedper-phone file, compared by phone above
overrides_D63_D64_D16_D17.der.priaddedper-phone file, compared by phone above
overrides_D63_D64_D16_D17.plistaddedper-phone file, compared by phone above
overrides_D73_D74_D27_D28.der.priaddedper-phone file, compared by phone above
overrides_D73_D74_D27_D28.plistaddedper-phone file, compared by phone above
overrides_D83_D84_D37_D38.der.priaddedper-phone file, compared by phone above
overrides_D83_D84_D37_D38.plistaddedper-phone file, compared by phone above
overrides_D93_D94_D47_D48.der.priaddedper-phone file, compared by phone above
overrides_D93_D94_D47_D48.plistaddedper-phone file, compared by phone above
overrides_J121_J208.der.priremovedper-phone file, compared by phone above
overrides_J121_J208.plistremovedper-phone file, compared by phone above
overrides_J128.der.priremovedper-phone file, compared by phone above
overrides_J128.plistremovedper-phone file, compared by phone above
overrides_J318_J321.der.priremovedper-phone file, compared by phone above
overrides_J318_J321.plistremovedper-phone file, compared by phone above
overrides_J72b.der.priremovedper-phone file, compared by phone above
overrides_J72b.plistremovedper-phone file, compared by phone above
overrides_J72s.plistremovedper-phone file, compared by phone above
overrides_J72s.priremovedper-phone file, compared by phone above
overrides_J73_J87.plistremovedper-phone file, compared by phone above
overrides_J73_J87.priremovedper-phone file, compared by phone above
overrides_J82_J97_J99a.plistremovedper-phone file, compared by phone above
overrides_J82_J97_J99a.priremovedper-phone file, compared by phone above
overrides_J87m.plistremovedper-phone file, compared by phone above
overrides_J87m.priremovedper-phone file, compared by phone above
overrides_V159.der.priaddedper-phone file, compared by phone above
overrides_V159.plistaddedper-phone file, compared by phone above
overrides_V53_V54_V57.der.priaddedper-phone file, compared by phone above
overrides_V53_V54_V57.plistaddedper-phone file, compared by phone above
overrides_V59.der.priaddedper-phone file, compared by phone above
overrides_V59.plistaddedper-phone file, compared by phone above
overrides_V63_V64s_V68.der.priaddedper-phone file, compared by phone above
overrides_V63_V64s_V68.plistaddedper-phone file, compared by phone above
overrides_V64.plistaddedper-phone file, compared by phone above
signatures/common.plistchangedsignature
signatures/overrides_D23.plistaddedsignature
signatures/overrides_D421_D431_N104_D79.plistaddedsignature
signatures/overrides_D49.plistaddedsignature
signatures/overrides_D52g_D53g_D53p_D54p.plistaddedsignature
signatures/overrides_D63_D64_D16_D17.plistaddedsignature
signatures/overrides_D73_D74_D27_D28.plistaddedsignature
signatures/overrides_D83_D84_D37_D38.plistaddedsignature
signatures/overrides_D93_D94_D47_D48.plistaddedsignature
signatures/overrides_J121_J208.plistremovedsignature
signatures/overrides_J128.plistremovedsignature
signatures/overrides_J318_J321.plistremovedsignature
signatures/overrides_J72b.plistremovedsignature
signatures/overrides_J72s.plistremovedsignature
signatures/overrides_J73_J87.plistremovedsignature
signatures/overrides_J82_J97_J99a.plistremovedsignature
signatures/overrides_J87m.plistremovedsignature
signatures/overrides_V159.plistaddedsignature
signatures/overrides_V53_V54_V57.plistaddedsignature
signatures/overrides_V59.plistaddedsignature
signatures/overrides_V63_V64s_V68.plistaddedsignature
signatures/overrides_V64.plistaddedsignature
version.plistremovedversion number only
FileKindAddedRemovedChanged
Info.plistchanged3
carrier.plistchanged3674
Info.plist changed 3 rows Before After only this file
Key pathBeforeAfter
cCFBundleDeviceFamilyiPadiPhone
cCFBundleShortVersionString35.1.072.7.1
cCFBundleVersion35.172.7.1
carrier.plist changed 47 rows Before After only this file
Key pathBeforeAfter
cAPNEditabilityTypemask15
cAllowEDGEEditingtruefalse
cAllowFaceTimeOverCellularfalsetrue
aAllowedServicesTypeMaskOnInternetabsent32769
aAttachAPNabsent{"3GPP":{"AllowedProtocolMaskInRoamingLTE":3,"AllowedProtocolMask":3,"PcscfAddressRequired":false}}
aCarrierBookmarksabsent[{"Title":"中国移动统一门户","URL":"https://10086.cn/"},{"Title":"MM","URL":"https://a.10086.cn/j/ipty/"},{"Title":"飞信","URL":"https://f.10086.cn"},{"Title":"和生活","URL":"https://ios.wxcs.cn"},{"Title":"和视界","URL":"https://www.lovev.com/html5/index.jsp"}]
aCarrierEntitlementsabsent{"SupportedEntitlements":1024,"ProtocolVersion":"2","Authentication":{"BsfPort":8080,"Type":2,"Username":"0$IMSI@nai.epc.mnc$MNC.mcc$MCC.3gppnetwork.org"},"ProvisioningRecheckPeriod":5,"ServerAddress":"https://zdnlpz.yhdzd.chinamobile.com:8181/","UserAgent":"3gpp-gba","UpdatePeriod":24}
aCellularDataUsageabsent{"ShowMonthlyDataUsage":true}
aCellularPlanProvisioningSettingsabsent{"SuppressMonitorModeFailureAlert":true}
aCustomerServicePhoneNumberabsent10086
aDataIndicatorOverrideForLTEabsent4G
aEmergencyCallingabsent
{"EmergencyNumbers":[{"PreferredEmergencyNumber":true,"SupportsEmergencySetup":false,"Title":"EMERGENCY_DISAMBIGUATION_POLICE","Number":"110"},{"PreferredEmergencyNumber":true,"SupportsEmergencySetup":false,"Title":"EMERGENCY_DISAMBIGUATION_FIRE","Number":"119"},{"PreferredEmergencyNumber":true,"Sup… 
{
  "EmergencyNumbers": [
    {
      "PreferredEmergencyNumber": true,
      "SupportsEmergencySetup": false,
      "Title": "EMERGENCY_DISAMBIGUATION_POLICE",
      "Number": "110"
    },
    {
      "PreferredEmergencyNumber": true,
      "SupportsEmergencySetup": false,
      "Title": "EMERGENCY_DISAMBIGUATION_FIRE",
      "Number": "119"
    },
    {
      "PreferredEmergencyNumber": true,
      "SupportsEmergencySetup": false,
      "Title": "EMERGENCY_DISAMBIGUATION_AMBULANCE",
      "Number": "120"
    },
    {
      "Number": "122",
      "SupportsEmergencySetup": false
    },
    {
      "Number": "999",
      "SupportsEmergencySetup": false
    }
  ]
}
rEnablePreviewTranscodingQualitytrueabsent
aHomeBundleIdentifierabsentcom.apple.China
aIMSConfigabsent
{"Signaling":{"RequirePreconditionsWhenMandatory":false,"RingbackTimerSeconds":95,"RingingTimerSeconds":90,"ValidateSipMessageRecipient":false,"MinSessionExpiresSeconds":600,"SipTimers":{"InviteResponseTimeout":6000},"MaxReRegistrationAttempts":0,"AdditionalFeatureTags":{"voice":{"audio":""}},"Allow… 
{
  "Signaling": {
    "RequirePreconditionsWhenMandatory": false,
    "RingbackTimerSeconds": 95,
    "RingingTimerSeconds": 90,
    "ValidateSipMessageRecipient": false,
    "MinSessionExpiresSeconds": 600,
    "SipTimers": {
      "InviteResponseTimeout": 6000
    },
    "MaxReRegistrationAttempts": 0,
    "AdditionalFeatureTags": {
      "voice": {
        "audio": ""
      }
    },
    "AllowAnonymousEmergencyCalls": false,
    "IncomingCallEndReasons": {
      "TemporarilyUnavailable": {
        "StatusCode": 480,
        "TerminationEvent": "RemoteCallRejected"
      },
      "RequestTimeout": {
        "Protocol": "Q.850",
        "TerminationEvent": "RemoteHangup",
        "ReasonHeaderCause": 19,
        "StatusCode": 408
      }
    },
    "UseIPSec": true,
    "IncompleteRegistrationThrottlingIntervalSeconds": 0,
    "ConvertSessionProgressToRinging": false,
    "ForbiddenRegistrationErrorCodes": "-4xx",
    "LocalQoSTimeoutMOSeconds": 6,
    "EmergencyCallBackModeExpirationSeconds": 1,
    "SendResumeInviteAsSendRecv": false,
    "UseFakeSAsForDeregistration": true,
    "StartLocalQosTimerOnSessionProgress": true,
    "EmergencyURNs": {
      "110": "urn:service:sos.police",
      "119": "urn:service:sos.fire",
      "120": "urn:service:sos.ambulance",
      "122": "urn:service:sos.traffic"
    },
    "AllowRegistrationCanceledState": false,
    "InviteErrorResponsesToTriggerCSFB": "500,503",
    "DefaultAuthAlgorithm": "AKAv1-MD5",
    "VirtualInterfaceMtu": 4096,
    "CallEndReasons": {
      "Blocked": {
        "StatusCode": 486
      },
      "RejectedByUser": {
        "ReasonHeaderText": "Decline",
        "StatusCode": 603
      }
    },
    "SupportPEarlyMediaHeader": true,
    "AllowResponsesOverDifferentTransport": false,
    "EnableSenderName": false,
    "NetworkTerminationRetryIntervalSeconds": 1,
    "AdditionalContactParams": {
      "REGISTER": "+g.3gpp.accesstype=\"cellular2\"",
      "INVITE:200,PRACK:200,UPDATE:200": "audio",
      "REGISTER,INVITE,INVITE:*": "+g.3gpp.mid-call;+g.3gpp.srvcc-alerting;+g.3gpp.ps2cs-srvcc-orig-pre-alerting"
    },
    "AlwaysUnsubscribeFromRegEvents": false,
    "DropRegistrationOnSRVCC": true,
    "DontSendPreconditionsIfCallWaitingDisabled": true,
    "SRVCCCleanupTimeoutSeconds": 0,
    "EnableEmergencyRegistration": true,
    "Preconditions": "Supported",
    "LocalQoSTimeoutMTSeconds": 6,
    "UseNormalIdentityForEmergencyUSIM": true,
    "EarlyMediaNeedsHeader": true,
    "ResetDisabledModeOnEvents": "SimInserted,AirplaneModeToggled,AccessNetworkChanged"
  },
  "ConferenceCalling": {
    "SendConferenceSubscribeInNewDialog": true,
    "conferenceServer": "sip:mmtel@conf-factory.ims.mnc${MNC}.mcc${MCC}.3gppnetwork.org"
  },
  "AllowHandoverWithoutIMSVoiceService": true,
  "SMS": {
    "enableInNonVoLTEMode": false,
    "TR1MTimer": {
      "IsFatalOnIMSSendFailure": true,
      "TimerValue": 133,
      "IsFatalOnIMSSendSuccess": false
    }
  },
  "XCAP": {
    "SupportsCW": false,
    "NafPort": 80,
    "DisableOnNetworkError": false,
    "ForbiddenHttpErrorCodes": "403",
    "SupportsCLIR": false,
    "ContentType": "application/xcap-el+xml",
    "BsfPort": 8080,
    "supported": true,
    "NafHost": "xcap.ims.mnc000.mcc460.pub.3gppnetwork.org",
    "DisableCLIRModification": true
  },
  "Media": {
    "RTCPIntervalSeconds": 5,
    "IncludeSDPMaxRed": true,
    "PreferredAMRWBMode": "8",
    "EnableBandwidthSpecifiers": true,
    "AudioCodecs": {
      "109": {
        "ch-aw-recv": "-1",
        "br": "24.4",
        "SampleRate": 16000,
        "EncodingName": "EVS",
        "bw": "wb"
      }
    },
    "InactivityTimerRTCPSeconds": 20,
    "MaxRedundancy": 220,
    "HideSessionLevelDirection": true,
    "UseRestrictiveDirectionWhenCreatingAnswer": false,
    "IncludeSDPModeChangeCapability": true
  },
  "Voice": {
    "DialAsEmergencyOverIMSForUndetectedEmergency": true,
    "PreAlertingDTMFSupported": true,
    "EnableVolteByDefault": true
  }
}
aIgnoresDeactivateOnNetworkScanServiceMaskabsent131072
aLocationabsent{"EmergencyLocation":{"AugmentedEmergencyAction":{"AML":{"SMS":{"Destination":"1069030089934"}}}}}
aMMSabsent{"MMSC":"http://mmsc.monternet.com","GroupModeEnabled":false,"Proxy":"10.0.0.172:80","vCard21ExportModeEnabled":true,"MaxRecipients":50,"MaxMessageSize":307200}
rOTASoftwareUpdate.MaxBytesOverCellular125829120absent
aPhoneAccountTransferabsent{"HideNonTransferablePlans":true}
aPhoneNumberRegistrationGatewayAddressabsent["+447537410207","+447537410217","+447537410227","+447537410237","+447537410247","+447537410257","+447537410267","+447537410277","+447537410287","+447537410297"]
aPhoneSettingsabsent{"AutoCallPickupTimer":35}
aPushSettings.MultiSIMTopicabsentcom.chinamobile.1N2D
aPushSettings.PCAllowMinimumIntervalFallbackabsenttrue
aPushSettings.Topicabsentcn.cmri.entc
aRCSabsent{"EnableBusinessMessagingByDefault":true,"ShowRCSSwitch":true,"EnableRCSByDefault":false,"MismatchedMessageIDCasing":true,"BsfPort":8080,"UseBase64Encoding":true,"ShowBusinessMessagingSwitch":true}
aRegistrationOptInRequiredabsenttrue
aRemoteCardProvisioningSettingsabsent
{"MatchingICCIDPrefixes":["898600","898602","898607","898604"],"InconsistentICCIDLength":true,"ServerURL":"https://esim.yhdzd.chinamobile.com:8001","ActivatingStateSubscriptionCheckTimerIntervals":[180,360,540],"MinCompatibleWatchOS":"5.1.2","ProvisioningMethod":"CarrierFlow","RequiresPairingSupport… 
{
  "MatchingICCIDPrefixes": [
    "898600",
    "898602",
    "898607",
    "898604"
  ],
  "InconsistentICCIDLength": true,
  "ServerURL": "https://esim.yhdzd.chinamobile.com:8001",
  "ActivatingStateSubscriptionCheckTimerIntervals": [
    180,
    360,
    540
  ],
  "MinCompatibleWatchOS": "5.1.2",
  "ProvisioningMethod": "CarrierFlow",
  "RequiresPairingSupportIndicator": true,
  "SupportedSKUs": [
    "SKU_CU"
  ],
  "SupportsFauxCard": false,
  "UsesAutoAssignment": false,
  "OneNumberRequireLiveIDCheck": true
}
aRoamingVoicemailPilotNumberabsent+8613800200166
aSMSSettingsabsent{"ShowClass0SMSOverInCallAlerts":true,"AllowVVMSMSWhileIntlRoaming":false,"ShowClass0SMSInLockScreen":true}
aShow3GSwitchabsentfalse
cShow4GSwitchtrue
aShowDialAssistabsenttrue
aShowVolteWarningUnsupportedCarrierabsentfalse
aStockSymboliabsent[{"name":"China Mobile Ltd.","symbol":"0941.HK"}]
aSupportsImsCapabilityabsenttrue
aVVMIgnoresIntlDataRoamingabsentfalse
aVisualVoicemailServiceNameabsentIMAP
aVoicemailPilotNumberabsent12599
rapns[0].apncmnetabsent
aapns[0].configurationabsent[{"password":"","username":"","apn":"cmnet","type-mask":51},{"password":"","username":"","apn":"cmwap","type-mask":4},{"password":"","username":"","apn":"cmnet","type-mask":50}]
rapns[0].passwordabsent
aapns[0].technology-maskabsent9
rapns[0].type-mask49absent
rapns[0].usernameabsent
rapns[1]{"type-mask":48,"password":"","username":"","apn":"cmnet"}absent
acom.apple.voicemail.imapabsent{"MaxGreetingDuration":30,"UsesSSL":true,"GreetingNotification":true,"MinPINLength":6,"UsesMWI":true,"ClientManagesTrash":false,"AllowedIMAPServers":{"FQDN":["*.hekouxin.com"]},"MaxPINLength":8,"BeaconAddress":"10658112210002"}
789 carriers, 225 countries · iOS 27.0.1 (24A446) · beta iOS 27.2 beta 2 (24B5089g) GitHub Ready