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中国电信ChinaTelecom_USIM_cn
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Phones (7)

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

PhonesSettingsModem file
iPhone XR, XS, XS Max (China)14 changes19 changes
iPhone 8 (Global), 8 Plus (Global), X (Global)14 changes28 changes
iPhone 7 (Global), 7 Plus (Global)14 changes7 changes
iPhone SE14 changes8 changes
iPhone 6s, 6s+14 changes7 changes
iPhone 6, 6+14 changes8 changes
iPhone 5s (GSM)no changeno change
iPhone XR, XS, XS Max (China): overrides_D321_D331_N841.plist
Key pathBeforeAfter
CarrierEntitlementsabsent{"DoNotLinkVoLteSwitchVisibilityToVoPS":true,"ProvisioningRecheckPeriod":3,"SupportedEntitlements":1121,"UpdatePeriod":24}
DerPriFileVersion0.0.110.0.19
IMSConfig.ConferenceCallingabsent{"conferenceServer":"sip:mmtel@conf-factory.ims.mnc011.mcc460.3gppnetwork.org"}
IMSConfig.Mediaabsent{"RTCPIntervalSeconds":5,"PreferredAMRWBMode":"8","EnableBandwidthSpecifiers":true,"InactivityTimerRTCPSeconds":20,"UseRestrictiveDirectionWhenCreatingAnswer":false,"HideSessionLevelDirection":true}
IMSConfig.SIMabsent{"CarrierDomain":"ims.mnc011.mcc460.3gppnetwork.org","impuFormat":["imsi@carrierDomain"],"impiFormat":"imsi@carrierDomain"}
IMSConfig.SMSabsent{"SMSBundleToVoice":true,"TR1MTimer":{"TimerValue":133},"SupportedDomains":{"GSM":false,"UMTS":false,"LTE":true}}
IMSConfig.Signalingabsent
{"DefaultAuthAlgorithm":"AKAv1-MD5","LocalQoSTimeoutMOSeconds":6,"RegistrationRetryIntervals":"30+30,60+60,120+120,240+240,480,900","SupportPEarlyMediaHeader":true,"UseFakeSAsForDeregistration":true,"ussdEnabled":true,"FatalSmsErrors":"400,404,500,502","EarlyMediaNeedsHeader":true,"DefaultRemoteSipP… 
{
  "DefaultAuthAlgorithm": "AKAv1-MD5",
  "LocalQoSTimeoutMOSeconds": 6,
  "RegistrationRetryIntervals": "30+30,60+60,120+120,240+240,480,900",
  "SupportPEarlyMediaHeader": true,
  "UseFakeSAsForDeregistration": true,
  "ussdEnabled": true,
  "FatalSmsErrors": "400,404,500,502",
  "EarlyMediaNeedsHeader": true,
  "DefaultRemoteSipPort": 5060,
  "EnableEmergencyRegistration": true,
  "AlwaysUnsubscribeFromRegEvents": false,
  "EmergencyCallBackModeExpirationSeconds": 1,
  "StartLocalQosTimerOnSessionProgress": true,
  "TriggerCSFBOnLocalQoSTimeoutMO": false,
  "TriggerCSFBOnLocalQoSTimeoutMT": false,
  "TriggerCSFBOnWaitForRingingTimeout": false,
  "EmergencyURNs": {
    "110": "urn:service:sos.police",
    "119": "urn:service:sos.fire",
    "120": "urn:service:sos.ambulance",
    "122": "urn:service:sos.marine",
    "999": "urn:service:sos.mountain"
  },
  "SendPreferredServiceInInvite": true,
  "RingbackTimerSeconds": 60,
  "LocalQoSTimeoutMTSeconds": 6,
  "Preconditions": "supported",
  "DontSendPreconditionsIfCallWaitingDisabled": true,
  "CallEndReasons": {
    "NoAnswer": {
      "StatusCode": 408
    }
  },
  "RequireQoSBeforeRinging": true,
  "MinSessionExpiresSeconds": 600,
  "RingingTimerSeconds": 55,
  "UseIPSec": true
}
IMSConfig.Voiceabsent{"E911OverIMSSupported":true,"endNonEmergencyCalls":true,"tLte911Timer":34}
IMSConfig.XCAP.ForbiddenHttpErrorCodesabsent403,500,404
IMSConfig.XCAP.UnsolicitedRequestDelayabsent0
ShowVolteSwitchabsenttrue
SupportsImsCapabilityabsenttrue
apns[0].configuration[3]absent{"DefaultProtocolMask":3,"password":"","tech-type-mask":131072,"type-mask":131072,"SupportSwitchOver":true,"username":"","WaitForBringUpComplete":true,"apn":"ims","AllowedProtocolMask":3}
apns[0].configuration[4]absent{"AllowedProtocolMask":3,"DefaultProtocolMask":3,"password":"","type-mask":262144,"AllowedProtocolMaskInRoaming":3,"username":"","apn":"sos","AllowNoDNS":1}
iPhone XR, XS, XS Max (China): overrides_D321_D331_N841.der.pri
Key pathBeforeAfter
efs.%u:dyn_cdma_dbm.HspdSeg.AggressiveForcedDormancyFeatureEnabledabsent1
efs.%u:dyn_cps.feat_fplmn.enabledabsent1
efs.%u:dyn_cps.feat_fplmn.fplmn_list.plmn_list[0].mccabsent25840
efs.%u:dyn_cps.feat_fplmn.fplmn_list.plmn_list[0].mncabsent2
efs.%u:dyn_cps.mm.cdma_config.aggressive_bsr_init_durationabsent30
efs.%u:dyn_cps.mm.cdma_config.extended_bss_voice_timer_durationabsent3600
efs.%u:dyn_cps.mm.cdma_config.feat_volte_adaptation_for_srlte_shdr_restrictionabsent1
efs.%u:dyn_cps.mm.cdma_config.hvolte_support02
efs.%u:dyn_cps.mm.cdma_config.optimized_system_selection_enabledabsent1
efs.%u:dyn_cps.mm.cdma_config.trigger_tau_for_lte_to_sr_lte_transition_feat_enabledabsent1
efs.%u:dyn_cps.mm.mm_r13_dos_t3247_value300
efs.%u:dyn_cps.mm.mm_retry_cnt_for_non_integrity_fatal_causeabsent1
efs.%u:dyn_cps.mm.mm_retry_timer_val_for_non_integrity_fatal_causeabsent30
efs.%u:dyn_cps.sprint.idle_mode_bsr_feat_enabledabsent0
efs.%u:dyn_cps_pssi.ice_lte_share_same_carrier.ice_lte_share_same_carrier_switch1absent
efs.%u:dyn_csi_cps.ice_elevator_mode.elevator_mode_switchabsent1
efs.%u:dyn_csi_cps.ice_lte_share_same_carrier.ice_lte_share_same_carrier_switchabsent1
efs.%u:dyn_csi_cps.ice_param_nvm.ice_non_data_inactive_countabsent6
header.PRI Revision0.0.110.0.19
iPhone 8 (Global), 8 Plus (Global), X (Global): overrides_D20_D21_D22.plist
Key pathBeforeAfter
CarrierEntitlementsabsent{"DoNotLinkVoLteSwitchVisibilityToVoPS":true,"ProvisioningRecheckPeriod":3,"SupportedEntitlements":1121,"UpdatePeriod":24}
DerPriFileVersion0.1.1900.1.192
IMSConfig.ConferenceCallingabsent{"conferenceServer":"sip:mmtel@conf-factory.ims.mnc011.mcc460.3gppnetwork.org"}
IMSConfig.Mediaabsent{"RTCPIntervalSeconds":5,"PreferredAMRWBMode":"8","EnableBandwidthSpecifiers":true,"InactivityTimerRTCPSeconds":20,"UseRestrictiveDirectionWhenCreatingAnswer":false,"HideSessionLevelDirection":true}
IMSConfig.SIMabsent{"CarrierDomain":"ims.mnc011.mcc460.3gppnetwork.org","impuFormat":["imsi@carrierDomain"],"impiFormat":"imsi@carrierDomain"}
IMSConfig.SMSabsent{"TR1MTimer":{"TimerValue":133}}
IMSConfig.Signalingabsent
{"DefaultAuthAlgorithm":"AKAv1-MD5","LocalQoSTimeoutMOSeconds":6,"RegistrationRetryIntervals":"30+30,60+60,120+120,240+240,480,900","SupportPEarlyMediaHeader":true,"UseFakeSAsForDeregistration":true,"ussdEnabled":true,"FatalSmsErrors":"400,404,500,502","EarlyMediaNeedsHeader":true,"DefaultRemoteSipP… 
{
  "DefaultAuthAlgorithm": "AKAv1-MD5",
  "LocalQoSTimeoutMOSeconds": 6,
  "RegistrationRetryIntervals": "30+30,60+60,120+120,240+240,480,900",
  "SupportPEarlyMediaHeader": true,
  "UseFakeSAsForDeregistration": true,
  "ussdEnabled": true,
  "FatalSmsErrors": "400,404,500,502",
  "EarlyMediaNeedsHeader": true,
  "DefaultRemoteSipPort": 5060,
  "EnableEmergencyRegistration": true,
  "AlwaysUnsubscribeFromRegEvents": false,
  "EmergencyCallBackModeExpirationSeconds": 1,
  "StartLocalQosTimerOnSessionProgress": true,
  "TriggerCSFBOnLocalQoSTimeoutMO": false,
  "TriggerCSFBOnLocalQoSTimeoutMT": false,
  "TriggerCSFBOnWaitForRingingTimeout": false,
  "EmergencyURNs": {
    "110": "urn:service:sos.police",
    "119": "urn:service:sos.fire",
    "120": "urn:service:sos.ambulance",
    "122": "urn:service:sos.marine",
    "999": "urn:service:sos.mountain"
  },
  "SendPreferredServiceInInvite": true,
  "RingbackTimerSeconds": 60,
  "LocalQoSTimeoutMTSeconds": 6,
  "Preconditions": "supported",
  "DontSendPreconditionsIfCallWaitingDisabled": true,
  "CallEndReasons": {
    "NoAnswer": {
      "StatusCode": 408
    }
  },
  "RequireQoSBeforeRinging": true,
  "MinSessionExpiresSeconds": 600,
  "RingingTimerSeconds": 55,
  "UseIPSec": true
}
IMSConfig.Voiceabsent{"E911OverIMSSupported":true,"endNonEmergencyCalls":true,"tLte911Timer":34}
IMSConfig.XCAP.ForbiddenHttpErrorCodesabsent403,500,404
IMSConfig.XCAP.UnsolicitedRequestDelayabsent0
ShowVolteSwitchabsenttrue
SupportsImsCapabilityabsenttrue
apns[0].configuration[3]absent{"DefaultProtocolMask":3,"password":"","tech-type-mask":131072,"type-mask":131072,"SupportSwitchOver":true,"username":"","WaitForBringUpComplete":true,"apn":"ims","AllowedProtocolMask":3}
apns[0].configuration[4]absent{"AllowedProtocolMask":3,"DefaultProtocolMask":3,"password":"","type-mask":262144,"AllowedProtocolMaskInRoaming":3,"username":"","apn":"sos","AllowNoDNS":1}
iPhone 8 (Global), 8 Plus (Global), X (Global): overrides_D20_D21_D22.der.pri
Key pathBeforeAfter
efs./nv/item_files/ims/IMS_enableabsent2
efs./nv/item_files/modem/mmode/sms_domain_pref_listabsent15 bytes
featureGroups.Call Manager Feature Group[0]absent8
featureGroups.Call Manager Feature Group[1]absent10
featureGroups.Call Manager Feature Group[2]absent14
header.PRI Revision0.1.1900.1.192
schema[174]absent/nv/item_files/modem/lte/rrc/csp/hst_switch
schema[175]absent/nv/item_files/modem/lte/rrc/csp/hst_mode_ctrl
schema[176]absent/nv/item_files/modem/lte/rrc/csp/hst_db_cell_selection
schema[177]absent/nv/item_files/modem/lte/rrc/csp/hst_rlf
schema[178]absent/nv/item_files/modem/lte/rrc/csp/hst_sr
schema[179]absent/nv/item_files/modem/lte/rrc/csp/hst_pl
schema[180]absent/nv/item_files/modem/lte/rrc/csp/hst_rlm
schema[181]absent/nv/item_files/modem/lte/rrc/csp/hst_oos
schema[182]absent/nv/item_files/modem/lte/rrc/csp/hst_drb_throttle
schema[183]absent/nv/item_files/modem/lte/rrc/csp/hst_gate_fw
schema[184]absent/nv/item_files/modem/lte/rrc/csp/hst_db_g2l_resel
schema[185]absent/nv/item_files/modem/lte/rrc/csp/hst_efs_g2l_resel_lte_si2q_data
schema[186]absent/nv/item_files/modem/lte/rrc/csp/HstG2lReselGsmPriParams
schema[187]absent/nv/item_files/modem/lte/rrc/csp/hst_db_g2l_redir
schema[188]absent/nv/item_files/modem/lte/rrc/csp/hst_db_g2l_redir_dflt_pri
schema[189]absent/nv/item_files/modem/mmode/lte_rpm_info_2
schema[190]absent/nv/item_files/modem/mmode/sd/sdssscr_timers
schema[191]absent/nv/item_files/modem/nas/dos_mitigation_feature_config
schema[192]absent/nv/item_files/wcdma/idle/w_mav_adaptive_meas
schema[193]absent/nv/item_files/modem/lte/rrc/srs_common_validation_disable
schema[194]absent/nv/item_files/ims/qp_ims_media_config
schema[195]absent/nv/item_files/modem/nas/cm_efs_mav_lqm_congestion_assistance_enabled
iPhone 7 (Global), 7 Plus (Global): overrides_D10_D11.plist
Key pathBeforeAfter
CarrierEntitlementsabsent{"DoNotLinkVoLteSwitchVisibilityToVoPS":true,"ProvisioningRecheckPeriod":3,"SupportedEntitlements":1121,"UpdatePeriod":24}
DerPriFileVersion0.1.1910.1.192
IMSConfig.ConferenceCallingabsent{"conferenceServer":"sip:mmtel@conf-factory.ims.mnc011.mcc460.3gppnetwork.org"}
IMSConfig.Mediaabsent{"RTCPIntervalSeconds":5,"PreferredAMRWBMode":"8","EnableBandwidthSpecifiers":true,"InactivityTimerRTCPSeconds":20,"UseRestrictiveDirectionWhenCreatingAnswer":false,"HideSessionLevelDirection":true}
IMSConfig.SIMabsent{"CarrierDomain":"ims.mnc011.mcc460.3gppnetwork.org","impuFormat":["imsi@carrierDomain"],"impiFormat":"imsi@carrierDomain"}
IMSConfig.SMSabsent{"TR1MTimer":{"TimerValue":133}}
IMSConfig.Signalingabsent
{"DefaultAuthAlgorithm":"AKAv1-MD5","LocalQoSTimeoutMOSeconds":6,"RegistrationRetryIntervals":"30+30,60+60,120+120,240+240,480,900","SupportPEarlyMediaHeader":true,"UseFakeSAsForDeregistration":true,"ussdEnabled":true,"FatalSmsErrors":"400,404,500,502","EarlyMediaNeedsHeader":true,"DefaultRemoteSipP… 
{
  "DefaultAuthAlgorithm": "AKAv1-MD5",
  "LocalQoSTimeoutMOSeconds": 6,
  "RegistrationRetryIntervals": "30+30,60+60,120+120,240+240,480,900",
  "SupportPEarlyMediaHeader": true,
  "UseFakeSAsForDeregistration": true,
  "ussdEnabled": true,
  "FatalSmsErrors": "400,404,500,502",
  "EarlyMediaNeedsHeader": true,
  "DefaultRemoteSipPort": 5060,
  "EnableEmergencyRegistration": true,
  "AlwaysUnsubscribeFromRegEvents": false,
  "EmergencyCallBackModeExpirationSeconds": 1,
  "StartLocalQosTimerOnSessionProgress": true,
  "TriggerCSFBOnLocalQoSTimeoutMO": false,
  "TriggerCSFBOnLocalQoSTimeoutMT": false,
  "TriggerCSFBOnWaitForRingingTimeout": false,
  "EmergencyURNs": {
    "110": "urn:service:sos.police",
    "119": "urn:service:sos.fire",
    "120": "urn:service:sos.ambulance",
    "122": "urn:service:sos.marine",
    "999": "urn:service:sos.mountain"
  },
  "SendPreferredServiceInInvite": true,
  "RingbackTimerSeconds": 60,
  "LocalQoSTimeoutMTSeconds": 6,
  "Preconditions": "supported",
  "DontSendPreconditionsIfCallWaitingDisabled": true,
  "CallEndReasons": {
    "NoAnswer": {
      "StatusCode": 408
    }
  },
  "RequireQoSBeforeRinging": true,
  "MinSessionExpiresSeconds": 600,
  "RingingTimerSeconds": 55,
  "UseIPSec": true
}
IMSConfig.Voiceabsent{"E911OverIMSSupported":true,"endNonEmergencyCalls":true,"tLte911Timer":34}
IMSConfig.XCAP.ForbiddenHttpErrorCodesabsent403,500,404
IMSConfig.XCAP.UnsolicitedRequestDelayabsent0
ShowVolteSwitchabsenttrue
SupportsImsCapabilityabsenttrue
apns[0].configuration[3]absent{"DefaultProtocolMask":3,"password":"","tech-type-mask":131072,"type-mask":131072,"SupportSwitchOver":true,"username":"","WaitForBringUpComplete":true,"apn":"ims","AllowedProtocolMask":3}
apns[0].configuration[4]absent{"AllowedProtocolMask":3,"DefaultProtocolMask":3,"password":"","type-mask":262144,"AllowedProtocolMaskInRoaming":3,"username":"","apn":"sos","AllowNoDNS":1}
iPhone 7 (Global), 7 Plus (Global): overrides_D10_D11.der.pri
Key pathBeforeAfter
efs./nv/item_files/ims/IMS_enableabsent2
efs./nv/item_files/modem/mmode/sms_domain_pref_listabsent15 bytes
featureGroups.Call Manager Feature Group[0]absent8
featureGroups.Call Manager Feature Group[1]absent10
featureGroups.Call Manager Feature Group[2]absent14
header.PRI Revision0.1.1910.1.192
schema[193]absent/nv/item_files/modem/nas/cm_efs_mav_lqm_congestion_assistance_enabled
iPhone SE: overrides_N69.plist
Key pathBeforeAfter
CarrierEntitlementsabsent{"DoNotLinkVoLteSwitchVisibilityToVoPS":true,"ProvisioningRecheckPeriod":3,"SupportedEntitlements":1121,"UpdatePeriod":24}
IMSConfig.ConferenceCallingabsent{"conferenceServer":"sip:mmtel@conf-factory.ims.mnc011.mcc460.3gppnetwork.org"}
IMSConfig.Mediaabsent{"RTCPIntervalSeconds":5,"PreferredAMRWBMode":"8","EnableBandwidthSpecifiers":true,"InactivityTimerRTCPSeconds":20,"UseRestrictiveDirectionWhenCreatingAnswer":false,"HideSessionLevelDirection":true}
IMSConfig.SIMabsent{"CarrierDomain":"ims.mnc011.mcc460.3gppnetwork.org","impuFormat":["imsi@carrierDomain"],"impiFormat":"imsi@carrierDomain"}
IMSConfig.SMSabsent{"TR1MTimer":{"TimerValue":133}}
IMSConfig.Signalingabsent
{"DefaultAuthAlgorithm":"AKAv1-MD5","LocalQoSTimeoutMOSeconds":6,"RegistrationRetryIntervals":"30+30,60+60,120+120,240+240,480,900","SupportPEarlyMediaHeader":true,"UseFakeSAsForDeregistration":true,"ussdEnabled":true,"FatalSmsErrors":"400,404,500,502","EarlyMediaNeedsHeader":true,"DefaultRemoteSipP… 
{
  "DefaultAuthAlgorithm": "AKAv1-MD5",
  "LocalQoSTimeoutMOSeconds": 6,
  "RegistrationRetryIntervals": "30+30,60+60,120+120,240+240,480,900",
  "SupportPEarlyMediaHeader": true,
  "UseFakeSAsForDeregistration": true,
  "ussdEnabled": true,
  "FatalSmsErrors": "400,404,500,502",
  "EarlyMediaNeedsHeader": true,
  "DefaultRemoteSipPort": 5060,
  "EnableEmergencyRegistration": true,
  "AlwaysUnsubscribeFromRegEvents": false,
  "EmergencyCallBackModeExpirationSeconds": 1,
  "StartLocalQosTimerOnSessionProgress": true,
  "TriggerCSFBOnLocalQoSTimeoutMO": false,
  "TriggerCSFBOnLocalQoSTimeoutMT": false,
  "TriggerCSFBOnWaitForRingingTimeout": false,
  "EmergencyURNs": {
    "110": "urn:service:sos.police",
    "119": "urn:service:sos.fire",
    "120": "urn:service:sos.ambulance",
    "122": "urn:service:sos.marine",
    "999": "urn:service:sos.mountain"
  },
  "SendPreferredServiceInInvite": true,
  "RingbackTimerSeconds": 60,
  "LocalQoSTimeoutMTSeconds": 6,
  "Preconditions": "supported",
  "DontSendPreconditionsIfCallWaitingDisabled": true,
  "CallEndReasons": {
    "NoAnswer": {
      "StatusCode": 408
    }
  },
  "RequireQoSBeforeRinging": true,
  "MinSessionExpiresSeconds": 600,
  "RingingTimerSeconds": 55,
  "UseIPSec": true
}
IMSConfig.Voiceabsent{"E911OverIMSSupported":true,"endNonEmergencyCalls":true,"tLte911Timer":34}
IMSConfig.XCAP.ForbiddenHttpErrorCodesabsent403,500,404
IMSConfig.XCAP.UnsolicitedRequestDelayabsent0
PriVersion0.1.1730.1.192
ShowVolteSwitchabsenttrue
SupportsImsCapabilityabsenttrue
apns[0].configuration[3]absent{"DefaultProtocolMask":3,"password":"","tech-type-mask":131072,"type-mask":131072,"SupportSwitchOver":true,"username":"","WaitForBringUpComplete":true,"apn":"ims","AllowedProtocolMask":3}
apns[0].configuration[4]absent{"AllowedProtocolMask":3,"DefaultProtocolMask":3,"password":"","type-mask":262144,"AllowedProtocolMaskInRoaming":3,"username":"","apn":"sos","AllowNoDNS":1}
iPhone SE: overrides_N69.pri
Key pathBeforeAfter
Carrier Configuration Management.Call Manager Feature Group[8]falsetrue
Carrier Configuration Management.Call Manager Feature Group[9]falseabsent
Carrier Configuration Management.Call Manager Feature Group[10]falseabsent
Carrier Configuration Management.Call Manager Feature Group[10]absenttrue
Carrier Configuration Management.Call Manager Feature Group[14]absenttrue
IMSabsent{"IMS Feature Enable":"2","LTE SMS Domain Preference":"1"}
LTE.Voice Domain PreferenceabsentCS Voice Only
Maverick.PRI Revision0.1.1730.1.192
iPhone 6s, 6s+: overrides_N66_N71.plist
Key pathBeforeAfter
CarrierEntitlementsabsent{"DoNotLinkVoLteSwitchVisibilityToVoPS":true,"ProvisioningRecheckPeriod":3,"SupportedEntitlements":1121,"UpdatePeriod":24}
DerPriFileVersion0.1.1830.1.192
IMSConfig.ConferenceCallingabsent{"conferenceServer":"sip:mmtel@conf-factory.ims.mnc011.mcc460.3gppnetwork.org"}
IMSConfig.Mediaabsent{"RTCPIntervalSeconds":5,"PreferredAMRWBMode":"8","EnableBandwidthSpecifiers":true,"InactivityTimerRTCPSeconds":20,"UseRestrictiveDirectionWhenCreatingAnswer":false,"HideSessionLevelDirection":true}
IMSConfig.SIMabsent{"CarrierDomain":"ims.mnc011.mcc460.3gppnetwork.org","impuFormat":["imsi@carrierDomain"],"impiFormat":"imsi@carrierDomain"}
IMSConfig.SMSabsent{"TR1MTimer":{"TimerValue":133}}
IMSConfig.Signalingabsent
{"DefaultAuthAlgorithm":"AKAv1-MD5","LocalQoSTimeoutMOSeconds":6,"RegistrationRetryIntervals":"30+30,60+60,120+120,240+240,480,900","SupportPEarlyMediaHeader":true,"UseFakeSAsForDeregistration":true,"ussdEnabled":true,"FatalSmsErrors":"400,404,500,502","EarlyMediaNeedsHeader":true,"DefaultRemoteSipP… 
{
  "DefaultAuthAlgorithm": "AKAv1-MD5",
  "LocalQoSTimeoutMOSeconds": 6,
  "RegistrationRetryIntervals": "30+30,60+60,120+120,240+240,480,900",
  "SupportPEarlyMediaHeader": true,
  "UseFakeSAsForDeregistration": true,
  "ussdEnabled": true,
  "FatalSmsErrors": "400,404,500,502",
  "EarlyMediaNeedsHeader": true,
  "DefaultRemoteSipPort": 5060,
  "EnableEmergencyRegistration": true,
  "AlwaysUnsubscribeFromRegEvents": false,
  "EmergencyCallBackModeExpirationSeconds": 1,
  "StartLocalQosTimerOnSessionProgress": true,
  "TriggerCSFBOnLocalQoSTimeoutMO": false,
  "TriggerCSFBOnLocalQoSTimeoutMT": false,
  "TriggerCSFBOnWaitForRingingTimeout": false,
  "EmergencyURNs": {
    "110": "urn:service:sos.police",
    "119": "urn:service:sos.fire",
    "120": "urn:service:sos.ambulance",
    "122": "urn:service:sos.marine",
    "999": "urn:service:sos.mountain"
  },
  "SendPreferredServiceInInvite": true,
  "RingbackTimerSeconds": 60,
  "LocalQoSTimeoutMTSeconds": 6,
  "Preconditions": "supported",
  "DontSendPreconditionsIfCallWaitingDisabled": true,
  "CallEndReasons": {
    "NoAnswer": {
      "StatusCode": 408
    }
  },
  "RequireQoSBeforeRinging": true,
  "MinSessionExpiresSeconds": 600,
  "RingingTimerSeconds": 55,
  "UseIPSec": true
}
IMSConfig.Voiceabsent{"E911OverIMSSupported":true,"endNonEmergencyCalls":true,"tLte911Timer":34}
IMSConfig.XCAP.ForbiddenHttpErrorCodesabsent403,500,404
IMSConfig.XCAP.UnsolicitedRequestDelayabsent0
ShowVolteSwitchabsenttrue
SupportsImsCapabilityabsenttrue
apns[0].configuration[3]absent{"DefaultProtocolMask":3,"password":"","tech-type-mask":131072,"type-mask":131072,"SupportSwitchOver":true,"username":"","WaitForBringUpComplete":true,"apn":"ims","AllowedProtocolMask":3}
apns[0].configuration[4]absent{"AllowedProtocolMask":3,"DefaultProtocolMask":3,"password":"","type-mask":262144,"AllowedProtocolMaskInRoaming":3,"username":"","apn":"sos","AllowNoDNS":1}
iPhone 6s, 6s+: overrides_N66_N71.der.pri
Key pathBeforeAfter
efs./nv/item_files/ims/IMS_enableabsent2
efs./nv/item_files/modem/mmode/sms_domain_pref_listabsent15 bytes
featureGroups.Call Manager Feature Group[0]absent8
featureGroups.Call Manager Feature Group[1]absent10
featureGroups.Call Manager Feature Group[2]absent14
header.PRI Revision0.1.1830.1.192
schema[169]absent/nv/item_files/modem/nas/cm_efs_mav_lqm_congestion_assistance_enabled
iPhone 6, 6+: overrides_N56_N61.plist
Key pathBeforeAfter
CarrierEntitlementsabsent{"DoNotLinkVoLteSwitchVisibilityToVoPS":true,"ProvisioningRecheckPeriod":3,"SupportedEntitlements":1121,"UpdatePeriod":24}
IMSConfig.ConferenceCallingabsent{"conferenceServer":"sip:mmtel@conf-factory.ims.mnc011.mcc460.3gppnetwork.org"}
IMSConfig.Mediaabsent{"RTCPIntervalSeconds":5,"PreferredAMRWBMode":"8","EnableBandwidthSpecifiers":true,"InactivityTimerRTCPSeconds":20,"UseRestrictiveDirectionWhenCreatingAnswer":false,"HideSessionLevelDirection":true}
IMSConfig.SIMabsent{"CarrierDomain":"ims.mnc011.mcc460.3gppnetwork.org","impuFormat":["imsi@carrierDomain"],"impiFormat":"imsi@carrierDomain"}
IMSConfig.SMSabsent{"TR1MTimer":{"TimerValue":133}}
IMSConfig.Signalingabsent
{"DefaultAuthAlgorithm":"AKAv1-MD5","LocalQoSTimeoutMOSeconds":6,"RegistrationRetryIntervals":"30+30,60+60,120+120,240+240,480,900","SupportPEarlyMediaHeader":true,"UseFakeSAsForDeregistration":true,"ussdEnabled":true,"FatalSmsErrors":"400,404,500,502","EarlyMediaNeedsHeader":true,"DefaultRemoteSipP… 
{
  "DefaultAuthAlgorithm": "AKAv1-MD5",
  "LocalQoSTimeoutMOSeconds": 6,
  "RegistrationRetryIntervals": "30+30,60+60,120+120,240+240,480,900",
  "SupportPEarlyMediaHeader": true,
  "UseFakeSAsForDeregistration": true,
  "ussdEnabled": true,
  "FatalSmsErrors": "400,404,500,502",
  "EarlyMediaNeedsHeader": true,
  "DefaultRemoteSipPort": 5060,
  "EnableEmergencyRegistration": true,
  "AlwaysUnsubscribeFromRegEvents": false,
  "EmergencyCallBackModeExpirationSeconds": 1,
  "StartLocalQosTimerOnSessionProgress": true,
  "TriggerCSFBOnLocalQoSTimeoutMO": false,
  "TriggerCSFBOnLocalQoSTimeoutMT": false,
  "TriggerCSFBOnWaitForRingingTimeout": false,
  "EmergencyURNs": {
    "110": "urn:service:sos.police",
    "119": "urn:service:sos.fire",
    "120": "urn:service:sos.ambulance",
    "122": "urn:service:sos.marine",
    "999": "urn:service:sos.mountain"
  },
  "SendPreferredServiceInInvite": true,
  "RingbackTimerSeconds": 60,
  "LocalQoSTimeoutMTSeconds": 6,
  "Preconditions": "supported",
  "DontSendPreconditionsIfCallWaitingDisabled": true,
  "CallEndReasons": {
    "NoAnswer": {
      "StatusCode": 408
    }
  },
  "RequireQoSBeforeRinging": true,
  "MinSessionExpiresSeconds": 600,
  "RingingTimerSeconds": 55,
  "UseIPSec": true
}
IMSConfig.Voiceabsent{"E911OverIMSSupported":true,"endNonEmergencyCalls":true,"tLte911Timer":34}
IMSConfig.XCAP.ForbiddenHttpErrorCodesabsent403,500,404
IMSConfig.XCAP.UnsolicitedRequestDelayabsent0
PriVersion0.1.1730.1.192
ShowVolteSwitchabsenttrue
SupportsImsCapabilityabsenttrue
apns[0].configuration[3]absent{"DefaultProtocolMask":3,"password":"","tech-type-mask":131072,"type-mask":131072,"SupportSwitchOver":true,"username":"","WaitForBringUpComplete":true,"apn":"ims","AllowedProtocolMask":3}
apns[0].configuration[4]absent{"AllowedProtocolMask":3,"DefaultProtocolMask":3,"password":"","type-mask":262144,"AllowedProtocolMaskInRoaming":3,"username":"","apn":"sos","AllowNoDNS":1}
iPhone 6, 6+: overrides_N56_N61.pri
Key pathBeforeAfter
Carrier Configuration Management.Call Manager Feature Group[8]falsetrue
Carrier Configuration Management.Call Manager Feature Group[9]falseabsent
Carrier Configuration Management.Call Manager Feature Group[10]falseabsent
Carrier Configuration Management.Call Manager Feature Group[10]absenttrue
Carrier Configuration Management.Call Manager Feature Group[14]absenttrue
IMSabsent{"IMS Feature Enable":"2","LTE SMS Domain Preference":"1"}
LTE.Voice Domain PreferenceabsentCS Voice Only
Maverick.PRI Revision0.1.1730.1.192
Routine changes (61 files): version number only, per-phone file, compared by phone above, signature
FileKindWhy it is routine
Dutch.lproj/locversion.plistchangedversion number only
English.lproj/locversion.plistchangedversion number only
French.lproj/locversion.plistchangedversion number only
German.lproj/locversion.plistchangedversion number only
Info.plistchangedversion number only
Italian.lproj/locversion.plistchangedversion number only
Japanese.lproj/locversion.plistchangedversion number only
Spanish.lproj/locversion.plistchangedversion number only
ar.lproj/locversion.plistchangedversion number only
ca.lproj/locversion.plistchangedversion number only
cs.lproj/locversion.plistchangedversion number only
da.lproj/locversion.plistchangedversion number only
el.lproj/locversion.plistchangedversion number only
en_AU.lproj/locversion.plistchangedversion number only
en_GB.lproj/locversion.plistchangedversion number only
es_MX.lproj/locversion.plistchangedversion number only
fi.lproj/locversion.plistchangedversion number only
fr_CA.lproj/locversion.plistchangedversion number only
he.lproj/locversion.plistchangedversion number only
hi.lproj/locversion.plistchangedversion number only
hr.lproj/locversion.plistchangedversion number only
hu.lproj/locversion.plistchangedversion number only
id.lproj/locversion.plistchangedversion number only
ko.lproj/locversion.plistchangedversion number only
ms.lproj/locversion.plistchangedversion number only
no.lproj/locversion.plistchangedversion number only
overrides_D10_D11.der.prichangedper-phone file, compared by phone above
overrides_D10_D11.plistchangedper-phone file, compared by phone above
overrides_D20_D21_D22.der.prichangedper-phone file, compared by phone above
overrides_D20_D21_D22.plistchangedper-phone file, compared by phone above
overrides_D321_D331_N841.der.prichangedper-phone file, compared by phone above
overrides_D321_D331_N841.plistchangedper-phone file, compared by phone above
overrides_N56_N61.plistchangedper-phone file, compared by phone above
overrides_N56_N61.prichangedper-phone file, compared by phone above
overrides_N66_N71.der.prichangedper-phone file, compared by phone above
overrides_N66_N71.plistchangedper-phone file, compared by phone above
overrides_N69.plistchangedper-phone file, compared by phone above
overrides_N69.prichangedper-phone file, compared by phone above
pl.lproj/locversion.plistchangedversion number only
pt.lproj/locversion.plistchangedversion number only
pt_PT.lproj/locversion.plistchangedversion number only
ro.lproj/locversion.plistchangedversion number only
ru.lproj/locversion.plistchangedversion number only
signatures/common.plistchangedsignature
signatures/overrides_D10_D11.plistchangedsignature
signatures/overrides_D20_D21_D22.plistchangedsignature
signatures/overrides_D321_D331_N841.plistchangedsignature
signatures/overrides_N51.plistchangedsignature
signatures/overrides_N56_N61.plistchangedsignature
signatures/overrides_N66_N71.plistchangedsignature
signatures/overrides_N69.plistchangedsignature
sk.lproj/locversion.plistchangedversion number only
sv.lproj/locversion.plistchangedversion number only
th.lproj/locversion.plistchangedversion number only
tr.lproj/locversion.plistchangedversion number only
uk.lproj/locversion.plistchangedversion number only
version.plistchangedversion number only
vi.lproj/locversion.plistchangedversion number only
zh_CN.lproj/locversion.plistchangedversion number only
zh_HK.lproj/locversion.plistchangedversion number only
zh_TW.lproj/locversion.plistchangedversion number only
carrier.plist changed 9 rows Before After only this file
Key pathBeforeAfter
CarrierEntitlements.SendSelfRegistrationUpdateabsenttrue
CarrierEntitlements.SupportedEntitlements102433
CarrierEntitlements.UserAgentabsentCarrierEntitlements/$version $device/$hardwareModel iOS/$iOSVersion ($build) CarrierSettings/$carrierBundleVersion IMSI/$imsi ICCID/$iccid IMEI/$imei MEID/$meid
StatusBarImages[1]absent{"CarrierName":"CHN-CT","AllowPrefixMatching":false,"StatusBarCarrierName":"中国电信"}
SuppressSimToolkitSendShortMessageNotificationsabsenttrue
apns[0].configuration[0].type-mask108190533329
apns[0].configuration[2].type-mask108190433328
apns[1].configuration[0].type-mask108190933333
apns[1].configuration[1].type-mask108190833332