carrier-explode Explode and decode carrier data GitHub About
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SKT
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Phones (7)

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

PhonesSettingsModem file
iPhone 15, 15 Plus, 15 Pro, 15 Pro Max
Qualcomm X70 · Mav23
not in that versionnot in that version
iPhone 14, 14 Plus, 14 Pro, 14 Pro Maxnot in that versionnot in that version
iPhone SE (3rd generation)not in that versionnot in that version
iPhone 13, 13 mini, 13 Pro, 13 Pro Maxnot in that versionnot in that version
iPhone 12, 12 mini, 12 Pro, 12 Pro Maxnot in that versionnot in that version
iPhone 11, 11 Pro, 11 Pro Max, SE (2020)17 changes1 change
iPhone XR, XS, XS Max (China)15 changesno change
iPhone 11, 11 Pro, 11 Pro Max, SE (2020): overrides_D421_D431_N104_D79.plist

Was overrides_D79.plist.

Key pathBeforeAfter
CarrierEntitlementsabsent{"SupportedEntitlements":9233,"SupportPhysicalSIMtoESIMTransfer":true,"SupportsOnDevicePhysicalSIMConvert":true,"SupportSecureIntent":true}
DerPriFileNameoverrides_D79.der.prioverrides_D421_D431_N104_D79.der.pri
DerPriFileVersion0.0.50.0.7
IMSConfig.ConferenceCallingabsent{"ConferenceSupport":false}
IMSConfig.SMSabsent{"enableInNonVoLTEMode":false,"SupportedDomains":{"LTE":false},"allowCSFBInVolteMode":false}
IMSConfig.Signaling.EmergencyCallBackModeExpirationSeconds1300
IMSConfig.Signaling.IgnoresIntlDataRoamingtrueabsent
IMSConfig.Signaling.RegistrationRefreshCushionPercentabsent0
IMSConfig.Signaling.RegistrationThrottlingCushionPercentabsent0
IMSConfig.Signaling.RequirePreconditionsWhenMandatoryabsentfalse
IMSConfig.Signaling.RingbackTimerSeconds80180
IMSConfig.Signaling.RingingTimerSeconds80180
IMSConfig.Signaling.SecurityAgreementEalgsaes-cbcaes-cbc,null
IMSConfig.Voice.CheckIMSPrefForEmergencytruefalse
PhoneAccountTransferabsent{"LocalInstallSMDPURL":"https://rsp-0010.oberthur.net"}
apns[0].AllowedProtocolMaskInRoamingabsent3
apns[1].AllowedProtocolMaskInRoaming3absent
iPhone 11, 11 Pro, 11 Pro Max, SE (2020): overrides_D421_D431_N104_D79.der.pri

Was overrides_D79.der.pri.

Key pathBeforeAfter
header.PRI Revision0.0.50.0.7
iPhone XR, XS, XS Max (China): overrides_D321_D331_N841.plist
Key pathBeforeAfter
CarrierEntitlementsabsent{"SupportPhysicalSIMtoESIMTransfer":true,"SupportedEntitlements":9233,"SupportsOnDevicePhysicalSIMConvert":true}
IMSConfig.ConferenceCallingabsent{"ConferenceSupport":false}
IMSConfig.SMSabsent{"enableInNonVoLTEMode":false,"SupportedDomains":{"LTE":false},"allowCSFBInVolteMode":false}
IMSConfig.Signaling.EmergencyCallBackModeExpirationSeconds1300
IMSConfig.Signaling.IgnoresIntlDataRoamingtrueabsent
IMSConfig.Signaling.RegistrationRefreshCushionPercentabsent0
IMSConfig.Signaling.RegistrationThrottlingCushionPercentabsent0
IMSConfig.Signaling.RequirePreconditionsWhenMandatoryabsentfalse
IMSConfig.Signaling.RingbackTimerSeconds80180
IMSConfig.Signaling.RingingTimerSeconds80180
IMSConfig.Signaling.SecurityAgreementEalgsaes-cbcaes-cbc,null
IMSConfig.Voice.CheckIMSPrefForEmergencytruefalse
PhoneAccountTransferabsent{"LocalInstallSMDPURL":"https://rsp-0010.oberthur.net"}
apns[0].AllowedProtocolMaskInRoamingabsent3
apns[1].AllowedProtocolMaskInRoaming3absent
Routine changes (46 files): version number only, per-phone file, compared by phone above, signature
FileKindWhy it is routine
Info.plistchangedversion number only
overrides_D101_D111.der.priremovedper-phone file, compared by phone above
overrides_D101_D111.plistremovedper-phone file, compared by phone above
overrides_D10_D11.der.priremovedper-phone file, compared by phone above
overrides_D10_D11.plistremovedper-phone file, compared by phone above
overrides_D201_D211_D221.der.priremovedper-phone file, compared by phone above
overrides_D201_D211_D221.plistremovedper-phone file, compared by phone above
overrides_D20_D21_D22.der.priremovedper-phone file, compared by phone above
overrides_D20_D21_D22.plistremovedper-phone file, compared by phone above
overrides_D321_D331_N841.plistchangedper-phone file, compared by phone above
overrides_D421_D431_N104.der.priremovedper-phone file, compared by phone above
overrides_D421_D431_N104.plistremovedper-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_D79.der.priremovedper-phone file, compared by phone above
overrides_D79.plistremovedper-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_N66_N71.der.priremovedper-phone file, compared by phone above
overrides_N66_N71.plistremovedper-phone file, compared by phone above
overrides_N69.plistremovedper-phone file, compared by phone above
overrides_N69.priremovedper-phone file, compared by phone above
signatures/common.plistchangedsignature
signatures/overrides_D101_D111.plistremovedsignature
signatures/overrides_D10_D11.plistremovedsignature
signatures/overrides_D201_D211_D221.plistremovedsignature
signatures/overrides_D20_D21_D22.plistremovedsignature
signatures/overrides_D321_D331_N841.plistchangedsignature
signatures/overrides_D421_D431_N104.plistremovedsignature
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_D79.plistremovedsignature
signatures/overrides_D83_D84_D37_D38.plistaddedsignature
signatures/overrides_N66_N71.plistremovedsignature
signatures/overrides_N69.plistremovedsignature
FileKindAddedRemovedChanged
carrier.plistchanged41
profile.mobileconfigchanged388
version.plistchanged13
carrier.plist changed 5 rows Before After only this file
Key pathBeforeAfter
CellularPlanProvisioningSettingsabsent{"WaitForPhoneNumberDuringActivation":true}
EmergencyCallingabsent
{"EmergencyNumbers":[{"Number":"111","Category":6},{"Title":"EMERGENCY_DISAMBIGUATION_POLICE","Number":"112","PreferredEmergencyNumber":true},{"Number":"113","Category":3},{"Number":"117","Category":18},{"Number":"118","Category":19},{"PreferredEmergencyNumber":true,"Category":4,"Title":"EMERGENCY_D… 
{
  "EmergencyNumbers": [
    {
      "Number": "111",
      "Category": 6
    },
    {
      "Title": "EMERGENCY_DISAMBIGUATION_POLICE",
      "Number": "112",
      "PreferredEmergencyNumber": true
    },
    {
      "Number": "113",
      "Category": 3
    },
    {
      "Number": "117",
      "Category": 18
    },
    {
      "Number": "118",
      "Category": 19
    },
    {
      "PreferredEmergencyNumber": true,
      "Category": 4,
      "Title": "EMERGENCY_DISAMBIGUATION_FIRE_EMERGENCY_AMBULANCE",
      "Number": "119"
    },
    {
      "PreferredEmergencyNumber": true,
      "Category": 8,
      "Title": "EMERGENCY_DISAMBIGUATION_COAST_GUARD",
      "Number": "122"
    },
    {
      "Number": "125",
      "Category": 9
    }
  ]
}
EmergencyNumbers{"450":[{"Number":"119","Category":4},{"Number":"122","Category":8},{"Number":"125","Category":9},{"Number":"117","Category":18},{"Number":"111","Category":6},{"Number":"113","Category":3},{"Number":"118","Category":19}]}absent
HomeBundleIdentifierabsentcom.apple.SouthKorea
SMSSettingsabsent{"TransportFallback":false}
profile.mobileconfig changed 19 rows Before After only this file
Key pathBeforeAfter
PayloadContent[0].AutoJoinabsenttrue
PayloadContent[0].EAPClientConfiguration.EAPFASTProvisionPACfalseabsent
PayloadContent[0].EAPClientConfiguration.EAPFASTProvisionPACAnonymouslyfalseabsent
PayloadContent[0].EAPClientConfiguration.EAPFASTUsePACfalseabsent
PayloadContent[0].EAPClientConfiguration.TLSAllowTrustExceptionstrueabsent
PayloadContent[0].PayloadIdentifiercom.apple.mobile.carriersupport.wifi.SKT_kr.com.apple.wifi.managed.AB944BC5-41E6-44AC-880B-C50FD3EC6F13
PayloadContent[0].PayloadUUIDD3FEACF4-A5E9-4A87-8E23-56F8175799A68152BFFB-9839-4389-BE7B-F24ABA0F52E3
PayloadContent[1].AutoJoinabsenttrue
PayloadContent[1].EAPClientConfiguration.EAPFASTProvisionPACfalseabsent
PayloadContent[1].EAPClientConfiguration.EAPFASTProvisionPACAnonymouslyfalseabsent
PayloadContent[1].EAPClientConfiguration.EAPFASTUsePACfalseabsent
PayloadContent[1].EAPClientConfiguration.TLSAllowTrustExceptionstrueabsent
PayloadContent[1].PayloadIdentifiercom.apple.mobile.carriersupport.wifi.SKT_kr.WiFicom.apple.wifi.managed.8913CDAF-6F0F-4BBC-BF35-976ADFE4E17F
PayloadContent[1].PayloadUUIDC0A1601B-968A-4D6C-BF06-9F6E1ABD45E1FA90CB13-80B5-4296-AF37-3856071C4251
PayloadContent[2]absent
{"AutoJoin":true,"CaptiveBypass":false,"DisableAssociationMACRandomization":false,"DisplayedOperatorName":"SKT","DomainName":"wifi.sktelecom.com","EAPClientConfiguration":{"AcceptEAPTypes":[18],"EAPSIMAKAEncryptedIdentityEnabled":true},"EncryptionType":"WPA2","HIDDEN_NETWORK":false,"IsHotspot":true,… 
{
  "AutoJoin": true,
  "CaptiveBypass": false,
  "DisableAssociationMACRandomization": false,
  "DisplayedOperatorName": "SKT",
  "DomainName": "wifi.sktelecom.com",
  "EAPClientConfiguration": {
    "AcceptEAPTypes": [
      18
    ],
    "EAPSIMAKAEncryptedIdentityEnabled": true
  },
  "EncryptionType": "WPA2",
  "HIDDEN_NETWORK": false,
  "IsHotspot": true,
  "MCCAndMNCs": [
    "450F05"
  ],
  "NAIRealmNames": [
    "wlan.mnc005.mcc450.3gppnetwork.org"
  ],
  "PayloadDescription": "Configures Wi-Fi settings",
  "PayloadDisplayName": "Wi-Fi（T wifi zone_secure）",
  "PayloadIdentifier": "com.apple.wifi.managed.6AB6C0AF-4834-4D02-8298-E09BAB8C7260",
  "PayloadOrganization": "",
  "PayloadType": "com.apple.wifi.managed",
  "PayloadUUID": "079D1CBE-CE81-4EC8-9BEA-FEB159941E39",
  "PayloadVersion": 1,
  "ProxyType": "None",
  "SSID_STR": "T wifi zone_secure",
  "ServiceProviderRoamingEnabled": false
}
PayloadDescription3rd version of EAP-SIM CB profile for SKT.Add HS2.0 support
PayloadDisplayNameSKT EAP-SIM v3Add HS2.0 support
PayloadIdentifiercom.apple.mobile.carriersupport.wifi.SKT_krcom.apple.SKT_kr.e385f228-da0e-11eb-b724-f45c89abb0d9
PayloadUUIDD0022CF1-33E5-4717-A7A9-75A18B18DA09D0C4E8A1-D364-4D39-BDDE-391587F366A7
version.plist changed 4 rows Before After only this file
Key pathBeforeAfter
BuildAliasOfCarrierBundlesabsent
CFBundleShortVersionString41.1.055.1.0
CFBundleVersion41.155.1
SourceVersion29510000000000003799005000000000