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O2 - SK
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Phones (1)

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

PhonesSettingsModem file
iPhone 17 Pro, 17 Pro Max
Qualcomm X80 · Mav25
6 changesno change
iPhone 17 Pro, 17 Pro Max: overrides_V53_V54_V57.plist
Key pathBeforeAfter
AttachAPNabsent{"3GPP":{"password":"","PcscfAddressRequired":false,"username":"","apn":"o2internet","AllowedProtocolMask":1}}
IMSConfigabsent
{"Signaling":{"strictCallFlows":true,"UseCIDUrlInPIDF":true,"InviteErrorResponsesToTriggerCSFB":"3XX,4XX,5XX,6XX","EnableCellularNetworkInfo":true,"SupportPEarlyMediaHeader":true,"RingbackTimerSeconds":180,"RingingTimerSeconds":180,"SendPreferredServiceInInvite":true,"ussdEnabled":true,"EarlyMediaNe… 
{
  "Signaling": {
    "strictCallFlows": true,
    "UseCIDUrlInPIDF": true,
    "InviteErrorResponsesToTriggerCSFB": "3XX,4XX,5XX,6XX",
    "EnableCellularNetworkInfo": true,
    "SupportPEarlyMediaHeader": true,
    "RingbackTimerSeconds": 180,
    "RingingTimerSeconds": 180,
    "SendPreferredServiceInInvite": true,
    "ussdEnabled": true,
    "EarlyMediaNeedsHeader": true,
    "DefaultAuthAlgorithm": "AKAv1-MD5",
    "CountryOfOriginationFormat": "BOTH",
    "Preconditions": "Supported",
    "AdditionalContactParams": {
      "REGISTER,INVITE,INVITE:*": "+g.3gpp.mid-call;+g.3gpp.srvcc-alerting;+g.3gpp.ps2cs-srvcc-orig-pre-alerting"
    },
    "AlwaysAddSipInstance": true,
    "AlwaysUnsubscribeFromRegEvents": false,
    "AlwaysSendSessionProgress": true,
    "UseIPSec": true,
    "TriggerCSFBOnSDPError": true
  },
  "ConferenceCalling": {
    "SerializeParticipants": true,
    "SendConferenceSubscribeInNewDialog": true,
    "AlwaysSubscribeToConferenceEvents": true,
    "conferenceServer": "sip:mmtel@conf-factory.ims.mnc006.mcc231.3gppnetwork.org"
  },
  "SMS": {
    "enableInNonVoLTEMode": false,
    "allowCSFBInVolteMode": true
  },
  "Media": {
    "InactivityTimerRTPSeconds": 20,
    "PreferredAMRWBMode": 8,
    "AudioCodecs": {
      "109": {
        "br": "5.9-24.4",
        "SampleRate": 16000,
        "EncodingName": "EVS",
        "bw": "nb-wb"
      }
    },
    "IncludeSDPModeChangeCapability": true,
    "EnableBandwidthSpecifiers": true
  },
  "XCAP": {
    "SupportsCW": false,
    "BsfHost": "bsf.ims.mnc006.mcc231.pub.3gppnetwork.org",
    "DisableOnNetworkError": true,
    "SupportsCB": true,
    "ForbiddenHttpErrorCodes": "404,501,502,503,504",
    "SupportsCLIR": true,
    "ContentType": "application/xcap-el+xml",
    "imsRegistrationDependency": true,
    "supported": true,
    "SupportsCFErasure": false,
    "imsFeatureDependency": true
  },
  "EnableWiFiCallingWithoutEntitlement": true,
  "Voice": {
    "endNonEmergencyCalls": true,
    "EnableVolteByDefault": true
  }
}
SMSSettingsabsent{"TransportFallback":true}
ShowVolteWarningUnsupportedCarrierabsentfalse
SupportsImsCapabilityabsenttrue
apnsabsent
[{"password":"","username":"","apn":"o2internet","type-mask":32817},{"AllowNoDNS":1,"password":"","tech-type-mask":4,"apn":"o2mms","username":"","type-mask":4},{"type-mask":131072,"password":"","tech-type-mask":131072,"SupportSwitchOver":true,"username":"","apn":"ims","AllowedProtocolMask":2},{"pass… 
[
  {
    "password": "",
    "username": "",
    "apn": "o2internet",
    "type-mask": 32817
  },
  {
    "AllowNoDNS": 1,
    "password": "",
    "tech-type-mask": 4,
    "apn": "o2mms",
    "username": "",
    "type-mask": 4
  },
  {
    "type-mask": 131072,
    "password": "",
    "tech-type-mask": 131072,
    "SupportSwitchOver": true,
    "username": "",
    "apn": "ims",
    "AllowedProtocolMask": 2
  },
  {
    "password": "",
    "tech-type-mask": 1048576,
    "username": "",
    "apn": "xcap",
    "type-mask": 1048576,
    "AllowedProtocolMask": 2
  },
  {
    "password": "",
    "tech-type-mask": 262144,
    "username": "",
    "apn": "sos",
    "type-mask": 262144,
    "AllowedProtocolMask": 2
  }
]
Routine changes (16 files): version number only, per-phone file, compared by phone above, signature
FileKindWhy it is routine
Info.plistchangedversion number only
overrides_D23.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.priremovedper-phone file, compared by phone above
overrides_D93_D94_D47_D48.plistremovedper-phone file, compared by phone above
overrides_V159.plistremovedper-phone file, compared by phone above
overrides_V53_V54_V57.plistchangedper-phone file, compared by phone above
overrides_V59.plistremovedper-phone file, compared by phone above
signatures/common.plistchangedsignature
signatures/overrides_D23.plistremovedsignature
signatures/overrides_D83_D84_D37_D38.plistremovedsignature
signatures/overrides_D93_D94_D47_D48.plistremovedsignature
signatures/overrides_V159.plistremovedsignature
signatures/overrides_V53_V54_V57.plistchangedsignature
signatures/overrides_V59.plistremovedsignature
carrier.plist changed 34 rows Other This only this file
Key pathOtherThis
IMSConfig.ConferenceCalling{"SerializeParticipants":true,"SendConferenceSubscribeInNewDialog":true,"AlwaysSubscribeToConferenceEvents":true,"conferenceServer":"sip:mmtel@conf-factory.ims.mnc006.mcc231.3gppnetwork.org"}absent
IMSConfig.EnableWiFiCallingWithoutEntitlementtrueabsent
IMSConfig.Media{"InactivityTimerRTPSeconds":20,"PreferredAMRWBMode":8,"AudioCodecs":{"109":{"br":"5.9-24.4","SampleRate":16000,"EncodingName":"EVS","bw":"nb-wb"}},"IncludeSDPModeChangeCapability":true,"EnableBandwidthSpecifiers":true}absent
IMSConfig.SMS{"enableInNonVoLTEMode":false}absent
IMSConfig.Signaling.AdditionalContactParams{"REGISTER,INVITE,INVITE:*":"+g.3gpp.mid-call;+g.3gpp.srvcc-alerting;+g.3gpp.ps2cs-srvcc-orig-pre-alerting"}absent
IMSConfig.Signaling.AlwaysAddSipInstancetrueabsent
IMSConfig.Signaling.AlwaysSendSessionProgresstrueabsent
IMSConfig.Signaling.AlwaysUnsubscribeFromRegEventsfalseabsent
IMSConfig.Signaling.CountryOfOriginationFormatBOTHabsent
IMSConfig.Signaling.DefaultAuthAlgorithmAKAv1-MD5absent
IMSConfig.Signaling.EarlyMediaNeedsHeadertrueabsent
IMSConfig.Signaling.EnableCellularNetworkInfotrueabsent
IMSConfig.Signaling.InviteErrorResponsesToTriggerCSFB3XX,4XX,5XX,6XXabsent
IMSConfig.Signaling.PreconditionsSupportedabsent
IMSConfig.Signaling.RingbackTimerSeconds180absent
IMSConfig.Signaling.RingingTimerSeconds180absent
IMSConfig.Signaling.SendPreferredServiceInInvitetrueabsent
IMSConfig.Signaling.SupportPEarlyMediaHeadertrueabsent
IMSConfig.Signaling.TriggerCSFBOnSDPErrortrueabsent
IMSConfig.Signaling.UseCIDUrlInPIDFtrueabsent
IMSConfig.Signaling.UseIPSectrueabsent
IMSConfig.Signaling.strictCallFlowstrueabsent
IMSConfig.Signaling.ussdEnabledtrueabsent
IMSConfig.Voice.EnableVolteByDefaulttrueabsent
IMSConfig.Voice.endNonEmergencyCallstrueabsent
IMSConfig.XCAP
{"SupportsCW":false,"BsfHost":"bsf.ims.mnc006.mcc231.pub.3gppnetwork.org","DisableOnNetworkError":true,"SupportsCB":true,"ForbiddenHttpErrorCodes":"404,501,502,503,504","SupportsCLIR":true,"ContentType":"application/xcap-el+xml","imsRegistrationDependency":true,"supported":true,"SupportsCFErasure":f… 
{
  "SupportsCW": false,
  "BsfHost": "bsf.ims.mnc006.mcc231.pub.3gppnetwork.org",
  "DisableOnNetworkError": true,
  "SupportsCB": true,
  "ForbiddenHttpErrorCodes": "404,501,502,503,504",
  "SupportsCLIR": true,
  "ContentType": "application/xcap-el+xml",
  "imsRegistrationDependency": true,
  "supported": true,
  "SupportsCFErasure": false,
  "imsFeatureDependency": true
}
absent
SMSSettingsabsent{"TransportFallback":false}
ShowTTYabsentfalse
ShowVolteWarningUnsupportedCarrierfalseabsent
apns[0].UseNetworkMTUtrueabsent
apns[0].type-mask3281749
apns[1].AllowNoDNS1absent
apns[1].tech-type-mask4absent
apns[4]{"password":"","tech-type-mask":262144,"username":"","apn":"sos","type-mask":262144,"AllowedProtocolMask":2}absent