carrier-explode Explode and decode carrier data GitHub About
UScellularUSCellular_LTE_US
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No change in carrier.plist or any other file every phone reads.

Phones (5)

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

PhonesSettingsModem file
iPhone 7 (Global), 7 Plus (Global)12 changes12 changes
iPhone SE12 changes6 changes
iPhone 6s, 6s+12 changes14 changes
iPhone 6, 6+no changeno change
iPhone 5c (GSM), 5s (GSM)no changeno change
iPhone 7 (Global), 7 Plus (Global): overrides_D10_D11.plist
Key pathBeforeAfter
AttachAPNabsent{"3GPP2":{"password":"","PcscfAddressRequired":true,"username":"","InactivityTimeout":1439,"apn":"usccinternet","AllowedProtocolMask":3},"3GPP":[{"DefaultProtocolMask":1,"password":"","type-mask":33335,"username":"","apn":"usccinternet","AllowedProtocolMask":1}]}
CarrierEntitlementsabsent
{"ProtocolVersion":"2","ProvisioningRecheckPeriod":24,"Authentication":{"Username":"0$IMSI@nai.epc.mnc$MNC.mcc$MCC.3gppnetwork.org","Type":1},"SupportedEntitlements":112,"ServerAddress":"https://mdm.uscc.net/entitlement/","UpdatePeriod":24,"UserAgent":"Entitlement/$version ($device) iOS/$iOSVersion … 
{
  "ProtocolVersion": "2",
  "ProvisioningRecheckPeriod": 24,
  "Authentication": {
    "Username": "0$IMSI@nai.epc.mnc$MNC.mcc$MCC.3gppnetwork.org",
    "Type": 1
  },
  "SupportedEntitlements": 112,
  "ServerAddress": "https://mdm.uscc.net/entitlement/",
  "UpdatePeriod": 24,
  "UserAgent": "Entitlement/$version ($device) iOS/$iOSVersion ($build)"
}
CellBroadcastabsent
{"AlertConfigurations":{"Configuration_us":{"Vibration":"cbs_vibe_us.plist","Sound":"cbs_alert_us.m4a"}},"MessageIDParameters3GPP2":[{"Language":1,"AlertType":"Presidential","AlertConfiguration":"Configuration_us","Category":4096},{"Language":1,"AlertType":"Emergency","AlertConfiguration":"Configura… 
{
  "AlertConfigurations": {
    "Configuration_us": {
      "Vibration": "cbs_vibe_us.plist",
      "Sound": "cbs_alert_us.m4a"
    }
  },
  "MessageIDParameters3GPP2": [
    {
      "Language": 1,
      "AlertType": "Presidential",
      "AlertConfiguration": "Configuration_us",
      "Category": 4096
    },
    {
      "Language": 1,
      "AlertType": "Emergency",
      "AlertConfiguration": "Configuration_us",
      "Category": 4097
    },
    {
      "Language": 1,
      "AlertType": "Emergency",
      "AlertConfiguration": "Configuration_us",
      "Category": 4098
    },
    {
      "Language": 1,
      "AlertType": "Amber",
      "AlertConfiguration": "Configuration_us",
      "Category": 4099
    }
  ],
  "SwitchGroupTitle": "Government Alerts",
  "MessageIDParameters3GPP": [
    {
      "AlertType": "Presidential",
      "ToServiceID": 4370,
      "AlertConfiguration": "Configuration_us",
      "FromServiceID": 4370
    },
    {
      "AlertType": "Emergency",
      "ToServiceID": 4378,
      "AlertConfiguration": "Configuration_us",
      "FromServiceID": 4371
    },
    {
      "AlertType": "Amber",
      "ToServiceID": 4379,
      "AlertConfiguration": "Configuration_us",
      "FromServiceID": 4379
    }
  ],
  "AlertTypes": {
    "Presidential": {
      "NotificationTitle": "Presidential Alert",
      "SwitchName": "Presidential Alerts",
      "UserConfigurable": false,
      "EnabledByDefault": true
    },
    "Emergency": {
      "NotificationTitle": "Emergency Alert",
      "SwitchName": "Emergency Alerts",
      "UserConfigurable": true,
      "EnabledByDefault": true
    },
    "Amber": {
      "NotificationTitle": "AMBER Alert",
      "SwitchName": "AMBER Alerts",
      "UserConfigurable": true,
      "EnabledByDefault": true
    }
  },
  "MessageValidityPeriod": {
    "TimeLimit": 10080
  },
  "CheckDuplicatesAcross3GPPAnd3GPP2": true
}
DerPriFileVersion0.2.830.2.84
EmergencyNumbersabsent{"AllPLMNs":[{"Number":"922","Category":0},{"Number":"933","Category":0},{"Number":"999","Category":0}]}
IMSConfigabsent
{"Signaling":{"outgoingDomain":"1","AllowedPdpTypeMask":3,"preconditions":"supported","AlwaysAddSipInstance":true,"RegistrationExpiration":7200,"sessionExpires":3600,"SipTimers":{"D":130000,"T4":17000,"T2":16000,"A":2000,"F":130000,"B":130000,"C":182000,"T1":2000},"minSessionExpires":900,"sendAccept… 
{
  "Signaling": {
    "outgoingDomain": "1",
    "AllowedPdpTypeMask": 3,
    "preconditions": "supported",
    "AlwaysAddSipInstance": true,
    "RegistrationExpiration": 7200,
    "sessionExpires": 3600,
    "SipTimers": {
      "D": 130000,
      "T4": 17000,
      "T2": 16000,
      "A": 2000,
      "F": 130000,
      "B": 130000,
      "C": 182000,
      "T1": 2000
    },
    "minSessionExpires": 900,
    "sendAcceptContactInInvite": true,
    "inviteErrorResponsesToTriggerCSFB": "3XX,4XX,5XX,6XX",
    "strictCallFlows": true,
    "OutgoingCallPrefix": {
      "International": "011",
      "Local": "+1"
    },
    "WaitForRingingTimerMO": 8,
    "AlwaysSendSessionProgress": true,
    "triggerCSFBOnWaitForRingingTimeout": true,
    "contactUser": "+MDN",
    "alwaysPrack18x": true,
    "earlyMediaNeedsHeader": true,
    "emergencyCallBackModeExpirationSeconds": 300,
    "networkTerminationRetryInterval": 1,
    "alwaysSetPhoneContext": true,
    "ringbackTimer": 120,
    "WaitForRingingTimerMT": 8,
    "RegSubscriptionExpiration": 7200,
    "EmergencyImpuRank": "MDN@domain",
    "ringingTimer": 60,
    "AllowRemoteHoldForUnconfirmedCalls": true,
    "supportPEarlyMediaHeader": true
  },
  "ConferenceCalling": {
    "SendReferToPeer": false,
    "SerializeRefers": true,
    "AddServicesToContactInConferenceSubscribe": true,
    "conferenceServer": "sip:usccconf@usccims.com",
    "SendConferenceSubscribeInNewDialog": true,
    "AlwaysSubscribeToConferenceEvents": true
  },
  "AllowHandoverWithoutIMSVoiceService": true,
  "SMS": {
    "DCN": {
      "destinationNumber": "+18152439109",
      "hysteresisTimeout": 10
    }
  },
  "Media": {
    "includeSDPModeChangeCapability": true,
    "modeSetAMRWB": "0,1,2",
    "enableRTCPExtendedReports": true,
    "allowHoldMusic": false,
    "maxInactivityTimerRTPRTCP": 40,
    "inactivityTimerRTPRTCP": 20,
    "enableBandwidthSpecifiers": true,
    "modeSetAMRNB": "0,2,4,7",
    "modeChangeCapability": 2,
    "inactivityTimerRTCP": 20,
    "UseRestrictiveDirectionWhenCreatingAnswer": false,
    "maxRed": 220,
    "includeSDPMaxRed": true,
    "RTCPInterval": 5,
    "minInactivityTimerRTPRTCP": 20,
    "UseSDPTemplateWhenAnswering": true
  },
  "SIM": {
    "impuFormat": [
      "msisdn@carrierDomain"
    ],
    "impiFormat": "imsi@carrierDomain"
  },
  "Voice": {
    "ttyIMSSupported": false,
    "E911OverIMSSupported": false,
    "TestEmergencyPSAPSupported": true,
    "tLte911Timer": 22
  }
}
PushSettingsabsent{"Topic":"com.uscellular.mdm"}
SMSSettingsabsent{"OutgoingSMSPrefix":{"International":"+011","Local":"+1"},"MessageFormat":{"SignalingFormat":2,"PacketFormat":2},"TransportFallback":true}
ShowVolteSwitchabsenttrue
SupportsImsCapabilityabsenttrue
VoLTECustomerCareWebsiteabsenthttp://www.uscellular.com/volte-support
apnsabsent
[{"configuration":[{"type-mask":33335,"password":"","username":"","apn":"usccinternet"}],"technology-mask":1},{"configuration":[{"DefaultProtocolMask":1,"password":"","type-mask":33335,"username":"","apn":"usccinternet","AllowedProtocolMask":1},{"DefaultProtocolMask":3,"password":"","type-mask":1310… 
[
  {
    "configuration": [
      {
        "type-mask": 33335,
        "password": "",
        "username": "",
        "apn": "usccinternet"
      }
    ],
    "technology-mask": 1
  },
  {
    "configuration": [
      {
        "DefaultProtocolMask": 1,
        "password": "",
        "type-mask": 33335,
        "username": "",
        "apn": "usccinternet",
        "AllowedProtocolMask": 1
      },
      {
        "DefaultProtocolMask": 3,
        "password": "",
        "type-mask": 131072,
        "username": "",
        "apn": "ims",
        "AllowedProtocolMask": 3
      }
    ],
    "technology-mask": 14
  }
]
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_prefabsent1
efs./policyman/carrier_policy.xml
<?xml version="1.0" encoding="UTF-8"?> <!-- Device configuration file for Generic US Carrier SRLTE with CHGWL roaming --> <policy name = "generic" enabled = "true" schema_ver = "1" policy_ver = "93.1.0" > <initial> <actions> <!-- List of the MCCs … 
<?xml version="1.0" encoding="UTF-8"?>

<!-- Device configuration file for Generic US Carrier SRLTE with CHGWL roaming -->

<policy name        = "generic"
        enabled     = "true"
        schema_ver  = "1"
        policy_ver  = "93.1.0"
>

  <initial>
    <actions>

      <!-- List of the MCCs in which SRLTE is allowed -->
      <mcc_list name="sxlte_mccs"> 310 311 312 </mcc_list>

      <!-- "sxlte_plmns" list intentionally doesn't exist -->
      <!-- "sxlte_mccs" && !"sxlte_plmns" ==> sxlte_on_any_plmn -->

      <!-- Define the hybr_oos timer with a 1 minute interval -->
      <define_timer name = "hybr_oos" interval = "1" units = "min" id = "101" />

      <!-- Define device configuration as Single SIM -->
      <device_configuration num_sims="1" max_active="1">
        <config>
          <subs id="1" feature="srlte">
            <rat_capability base="none" >
              <include> CDMA HDR GSM WCDMA LTE </include>
            </rat_capability>
          </subs>
        </config>
      </device_configuration>

      <!-- Define initial RAT capability as CHGWL for SUBS1-->
      <rat_capability subs="1" base="config" />

      <!-- On boot, include GWL bands for SUBS1 -->
      <rf_bands subs="1" >
        <gw_bands base="hardware" />
        <lte_bands base="hardware" />
        <tds_bands base="none" />
      </rf_bands>

      <!-- Define Intial UE mode as 1X_CSFB_PREF -->
      <ue_mode subs="1"> 1XSRLTE_ONLY </ue_mode>

      <!-- Boolean: Is the device to use only srlte? -->
      <boolean_define name="in_srlte_only_mcc" initial="true" />

    </actions>
  </initial>

<!--
  ====================================================================
    Rules to handle OOS situations and timers.
  ====================================================================
  -->

  <!-- RULE #1 -->
  <!-- This rule only runs when we have service on either subs.
       Set the "in_srlte_only_mcc" boolean based on location MCC,
       then move to full service and continue evaluation.
  -->
  <rule>
    <conditions>
      <have_service />
    </conditions>
    <actions>
      <boolean_set name="in_srlte_only_mcc">
        <location_mcc_in list="sxlte_mccs" />
      </boolean_set>
      <svc_mode subs="1"> FULL </svc_mode>
      <continue />
    </actions>
  </rule>

  <!-- RULE #2 -->
  <!-- If we have no service on the either subscription and we are ONLINE
           OR if we are LPM do not continue to other rules.
  -->
  <rule precond="none">
    <conditions>
      <any_of>
        <any_of>
          <phone_operating_mode> SLEEP </phone_operating_mode>
          <phone_operating_mode> OFFLINE </phone_operating_mode>
        </any_of>
        <all_of>
          <phone_operating_mode> ONLINE </phone_operating_mode>
          <not> <have_service /> </not>
        </all_of>
      </any_of>
    </conditions>
    <actions/>
  </rule>

<!--
  ====================================================================
    Rules to implement SRLTE
  ====================================================================
  -->

  <!-- RULE #3 -->
  <!-- If conditions allow, operate as SRLTE with CHGWL.
  -->
  <rule>
    <conditions>
      <boolean_test name="in_srlte_only_mcc" />
    </conditions>
    <actions>
      <ue_mode subs="1"> 1XSRLTE_ONLY </ue_mode>
    </actions>
  </rule>

  <!-- RULE #4 -->
  <!-- Anything else is CSFB with CHGWL.
  -->
  <rule>
    <conditions>
      <true />
    </conditions>
    <actions>
      <ue_mode subs="1"> CSFB </ue_mode>
    </actions>
  </rule>

</policy>
<?xml version="1.0" encoding="UTF-8"?> <!-- Carrier configuration file for SRLTE with CHGWL roaming --> <policy name = "generic" enabled = "true" schema_ver = "1" policy_ver = "93.1.5" > <initial> <actions> <!-- List of the MCCs in which SRLTE is … 
<?xml version="1.0" encoding="UTF-8"?>

<!-- Carrier configuration file for SRLTE with CHGWL roaming -->

<policy name        = "generic"
        enabled     = "true"
        schema_ver  = "1"
        policy_ver  = "93.1.5"
>

  <initial>
    <actions>

      <!-- List of the MCCs in which SRLTE is allowed -->
      <mcc_list name="sxlte_mccs"> 310 311 312 </mcc_list>

      <!-- "sxlte_plmns" list intentionally doesn't exist -->
      <!-- "sxlte_mccs" && !"sxlte_plmns" ==> sxlte_on_any_plmn -->

      <!-- Define the hybr_oos timer with a 1 minute interval -->
      <define_timer name = "hybr_oos" interval = "1" units = "min" id = "101" />

      <device_configuration num_sims = "1" max_active = "1">
        <config primary="C H G W L T" />
      </device_configuration>
 
      <!-- Define initial RAT capability as CHGWL -->
      <rat_capability base="config" >
        <exclude> TDSCDMA </exclude>
      </rat_capability>

      <!-- On boot, include GWL bands for SUBS1 -->
      <rf_bands>
        <gw_bands base="hardware" />
        <lte_bands base="hardware" />
        <tds_bands base="none" />
      </rf_bands>

      <ue_mode_if> 1X_CSFB_PREF </ue_mode_if>

      <feature> srlte </feature>


    </actions>
  </initial>

<!--
  ====================================================================
    Rules to handle OOS situations and timers.
  ====================================================================
  -->

  <!-- RULE #1 -->
  <!-- This rule only runs when we have service on either subs.
       Set the "in_srlte_only_mcc" boolean based on location MCC,
       then move to full service and continue evaluation.
  -->
  <rule>
    <conditions>
      <have_service />
    </conditions>
    <actions>
      <svc_mode> FULL </svc_mode>
      <continue />
    </actions>
  </rule>

  <!-- RULE #2 -->
  <!-- We wait if we don't have location or we are not ONLINE.
  -->
  <rule precond="none">
    <conditions>
      <any_of>
        <not> <have_location /> </not>
        <not> <phone_operating_mode> ONLINE </phone_operating_mode> </not>
      </any_of>
    </conditions>
    <actions/>
  </rule>

<!--
  ====================================================================
    Rules to implement SRLTE
  ====================================================================
  -->

  <!-- RULE #3 -->
  <!-- If conditions allow, operate as SRLTE with CHGWL.
  -->
  <rule>
    <conditions>
      <location_mcc_in list="sxlte_mccs" />
    </conditions>
    <actions>
      <ue_mode> 1X_CSFB_PREF </ue_mode>
    </actions>
  </rule>

  <!-- RULE #4 -->
  <!-- Anything else is CSFB with CHGWL.
  -->
  <rule>
    <conditions>
      <true />
    </conditions>
    <actions>
      <ue_mode> CSFB </ue_mode>
    </actions>
  </rule>

</policy>
featureGroups.Call Manager Feature Group[1]absent8
featureGroups.Call Manager Feature Group[2]absent10
header.PRI Revision0.2.830.2.84
nvItems[125]absent62035
schema[168]absent/nv/item_files/wcdma/rrc/rrc_fe_fach_support
schema[169]absent/nv/item_files/modem/lte/rrc/csp/band_priority_list_v2
schema[170]absent/nv/item_files/modem/nas/nas_config_feature
schema[171]absent/nv/item_files/modem/uim/gstk/mav_cdma_service_update_to_card_config
schema[172]absent/nv/item_files/modem/qmi/mav_fws_gsm_key_signature_bitmask
iPhone SE: overrides_N69.plist
Key pathBeforeAfter
AttachAPNabsent{"3GPP":{"DefaultProtocolMask":1,"password":"","type-mask":33335,"username":"","apn":"usccinternet","AllowedProtocolMask":1}}
CarrierEntitlementsabsent
{"ProtocolVersion":"2","ProvisioningRecheckPeriod":24,"Authentication":{"Username":"0$IMSI@nai.epc.mnc$MNC.mcc$MCC.3gppnetwork.org","Type":1},"SupportedEntitlements":112,"ServerAddress":"https://mdm.uscc.net/entitlement/","UpdatePeriod":24,"UserAgent":"Entitlement/$version ($device) iOS/$iOSVersion … 
{
  "ProtocolVersion": "2",
  "ProvisioningRecheckPeriod": 24,
  "Authentication": {
    "Username": "0$IMSI@nai.epc.mnc$MNC.mcc$MCC.3gppnetwork.org",
    "Type": 1
  },
  "SupportedEntitlements": 112,
  "ServerAddress": "https://mdm.uscc.net/entitlement/",
  "UpdatePeriod": 24,
  "UserAgent": "Entitlement/$version ($device) iOS/$iOSVersion ($build)"
}
CellBroadcastabsent
{"AlertConfigurations":{"Configuration_us":{"Vibration":"cbs_vibe_us.plist","Sound":"cbs_alert_us.m4a"}},"MessageIDParameters3GPP2":[{"Language":1,"AlertType":"Presidential","AlertConfiguration":"Configuration_us","Category":4096},{"Language":1,"AlertType":"Emergency","AlertConfiguration":"Configura… 
{
  "AlertConfigurations": {
    "Configuration_us": {
      "Vibration": "cbs_vibe_us.plist",
      "Sound": "cbs_alert_us.m4a"
    }
  },
  "MessageIDParameters3GPP2": [
    {
      "Language": 1,
      "AlertType": "Presidential",
      "AlertConfiguration": "Configuration_us",
      "Category": 4096
    },
    {
      "Language": 1,
      "AlertType": "Emergency",
      "AlertConfiguration": "Configuration_us",
      "Category": 4097
    },
    {
      "Language": 1,
      "AlertType": "Emergency",
      "AlertConfiguration": "Configuration_us",
      "Category": 4098
    },
    {
      "Language": 1,
      "AlertType": "Amber",
      "AlertConfiguration": "Configuration_us",
      "Category": 4099
    }
  ],
  "SwitchGroupTitle": "Government Alerts",
  "MessageIDParameters3GPP": [
    {
      "AlertType": "Presidential",
      "ToServiceID": 4370,
      "AlertConfiguration": "Configuration_us",
      "FromServiceID": 4370
    },
    {
      "AlertType": "Emergency",
      "ToServiceID": 4378,
      "AlertConfiguration": "Configuration_us",
      "FromServiceID": 4371
    },
    {
      "AlertType": "Amber",
      "ToServiceID": 4379,
      "AlertConfiguration": "Configuration_us",
      "FromServiceID": 4379
    }
  ],
  "AlertTypes": {
    "Presidential": {
      "NotificationTitle": "Presidential Alert",
      "SwitchName": "Presidential Alerts",
      "UserConfigurable": false,
      "EnabledByDefault": true
    },
    "Emergency": {
      "NotificationTitle": "Emergency Alert",
      "SwitchName": "Emergency Alerts",
      "UserConfigurable": true,
      "EnabledByDefault": true
    },
    "Amber": {
      "NotificationTitle": "AMBER Alert",
      "SwitchName": "AMBER Alerts",
      "UserConfigurable": true,
      "EnabledByDefault": true
    }
  },
  "MessageValidityPeriod": {
    "TimeLimit": 10080
  },
  "CheckDuplicatesAcross3GPPAnd3GPP2": true
}
EmergencyNumbersabsent{"AllPLMNs":[{"Number":"922","Category":0},{"Number":"933","Category":0},{"Number":"999","Category":0}]}
IMSConfigabsent
{"Signaling":{"outgoingDomain":"1","AllowedPdpTypeMask":3,"preconditions":"supported","AlwaysAddSipInstance":true,"RegistrationExpiration":7200,"sessionExpires":3600,"SipTimers":{"D":130000,"T4":17000,"T2":16000,"A":2000,"F":130000,"B":130000,"C":182000,"T1":2000},"minSessionExpires":900,"sendAccept… 
{
  "Signaling": {
    "outgoingDomain": "1",
    "AllowedPdpTypeMask": 3,
    "preconditions": "supported",
    "AlwaysAddSipInstance": true,
    "RegistrationExpiration": 7200,
    "sessionExpires": 3600,
    "SipTimers": {
      "D": 130000,
      "T4": 17000,
      "T2": 16000,
      "A": 2000,
      "F": 130000,
      "B": 130000,
      "C": 182000,
      "T1": 2000
    },
    "minSessionExpires": 900,
    "sendAcceptContactInInvite": true,
    "inviteErrorResponsesToTriggerCSFB": "3XX,4XX,5XX,6XX",
    "strictCallFlows": true,
    "OutgoingCallPrefix": {
      "International": "011",
      "Local": "+1"
    },
    "WaitForRingingTimerMO": 8,
    "AlwaysSendSessionProgress": true,
    "triggerCSFBOnWaitForRingingTimeout": true,
    "contactUser": "+MDN",
    "alwaysPrack18x": true,
    "earlyMediaNeedsHeader": true,
    "emergencyCallBackModeExpirationSeconds": 300,
    "networkTerminationRetryInterval": 1,
    "alwaysSetPhoneContext": true,
    "ringbackTimer": 120,
    "WaitForRingingTimerMT": 8,
    "RegSubscriptionExpiration": 7200,
    "EmergencyImpuRank": "MDN@domain",
    "ringingTimer": 60,
    "AllowRemoteHoldForUnconfirmedCalls": true,
    "supportPEarlyMediaHeader": true
  },
  "ConferenceCalling": {
    "SendReferToPeer": false,
    "SerializeRefers": true,
    "AddServicesToContactInConferenceSubscribe": true,
    "conferenceServer": "sip:usccconf@usccims.com",
    "SendConferenceSubscribeInNewDialog": true,
    "AlwaysSubscribeToConferenceEvents": true
  },
  "AllowHandoverWithoutIMSVoiceService": true,
  "SMS": {
    "DCN": {
      "destinationNumber": "+18152439109",
      "hysteresisTimeout": 10
    }
  },
  "Media": {
    "includeSDPModeChangeCapability": true,
    "modeSetAMRWB": "0,1,2",
    "enableRTCPExtendedReports": true,
    "allowHoldMusic": false,
    "maxInactivityTimerRTPRTCP": 40,
    "inactivityTimerRTPRTCP": 20,
    "enableBandwidthSpecifiers": true,
    "modeSetAMRNB": "0,2,4,7",
    "modeChangeCapability": 2,
    "inactivityTimerRTCP": 20,
    "UseRestrictiveDirectionWhenCreatingAnswer": false,
    "maxRed": 220,
    "includeSDPMaxRed": true,
    "RTCPInterval": 5,
    "minInactivityTimerRTPRTCP": 20,
    "UseSDPTemplateWhenAnswering": true
  },
  "SIM": {
    "impuFormat": [
      "msisdn@carrierDomain"
    ],
    "impiFormat": "imsi@carrierDomain"
  },
  "Voice": {
    "ttyIMSSupported": false,
    "E911OverIMSSupported": false,
    "TestEmergencyPSAPSupported": true,
    "tLte911Timer": 22
  }
}
PriVersion0.2.0810.2.082
PushSettingsabsent{"Topic":"com.uscellular.mdm"}
SMSSettingsabsent{"OutgoingSMSPrefix":{"International":"+011","Local":"+1"},"MessageFormat":{"SignalingFormat":2,"PacketFormat":2},"TransportFallback":true}
ShowVolteSwitchabsenttrue
SupportsImsCapabilityabsenttrue
VoLTECustomerCareWebsiteabsenthttp://www.uscellular.com/volte-support
apnsabsent
[{"configuration":[{"type-mask":33335,"password":"","username":"","apn":"usccinternet"}],"technology-mask":1},{"configuration":[{"DefaultProtocolMask":1,"password":"","type-mask":33335,"username":"","apn":"usccinternet","AllowedProtocolMask":1},{"DefaultProtocolMask":3,"password":"","type-mask":1310… 
[
  {
    "configuration": [
      {
        "type-mask": 33335,
        "password": "",
        "username": "",
        "apn": "usccinternet"
      }
    ],
    "technology-mask": 1
  },
  {
    "configuration": [
      {
        "DefaultProtocolMask": 1,
        "password": "",
        "type-mask": 33335,
        "username": "",
        "apn": "usccinternet",
        "AllowedProtocolMask": 1
      },
      {
        "DefaultProtocolMask": 3,
        "password": "",
        "type-mask": 131072,
        "username": "",
        "apn": "ims",
        "AllowedProtocolMask": 3
      }
    ],
    "technology-mask": 14
  }
]
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]absenttrue
Data Parameters.Enable IPv6falsetrue
IMSabsent{"IMS Feature Enable":2,"SMS Domain Preference":"1","SMS MO On Traffic Channel":true}
Maverick.PRI Revision0.2.0810.2.082
iPhone 6s, 6s+: overrides_N66_N71.plist
Key pathBeforeAfter
AttachAPNabsent{"3GPP2":{"password":"","PcscfAddressRequired":true,"username":"","InactivityTimeout":1439,"apn":"usccinternet","AllowedProtocolMask":3},"3GPP":[{"DefaultProtocolMask":1,"password":"","type-mask":33335,"username":"","apn":"usccinternet","AllowedProtocolMask":1}]}
CarrierEntitlementsabsent
{"ProtocolVersion":"2","ProvisioningRecheckPeriod":24,"Authentication":{"Username":"0$IMSI@nai.epc.mnc$MNC.mcc$MCC.3gppnetwork.org","Type":1},"SupportedEntitlements":112,"ServerAddress":"https://mdm.uscc.net/entitlement/","UpdatePeriod":24,"UserAgent":"Entitlement/$version ($device) iOS/$iOSVersion … 
{
  "ProtocolVersion": "2",
  "ProvisioningRecheckPeriod": 24,
  "Authentication": {
    "Username": "0$IMSI@nai.epc.mnc$MNC.mcc$MCC.3gppnetwork.org",
    "Type": 1
  },
  "SupportedEntitlements": 112,
  "ServerAddress": "https://mdm.uscc.net/entitlement/",
  "UpdatePeriod": 24,
  "UserAgent": "Entitlement/$version ($device) iOS/$iOSVersion ($build)"
}
CellBroadcastabsent
{"AlertConfigurations":{"Configuration_us":{"Vibration":"cbs_vibe_us.plist","Sound":"cbs_alert_us.m4a"}},"MessageIDParameters3GPP2":[{"Language":1,"AlertType":"Presidential","AlertConfiguration":"Configuration_us","Category":4096},{"Language":1,"AlertType":"Emergency","AlertConfiguration":"Configura… 
{
  "AlertConfigurations": {
    "Configuration_us": {
      "Vibration": "cbs_vibe_us.plist",
      "Sound": "cbs_alert_us.m4a"
    }
  },
  "MessageIDParameters3GPP2": [
    {
      "Language": 1,
      "AlertType": "Presidential",
      "AlertConfiguration": "Configuration_us",
      "Category": 4096
    },
    {
      "Language": 1,
      "AlertType": "Emergency",
      "AlertConfiguration": "Configuration_us",
      "Category": 4097
    },
    {
      "Language": 1,
      "AlertType": "Emergency",
      "AlertConfiguration": "Configuration_us",
      "Category": 4098
    },
    {
      "Language": 1,
      "AlertType": "Amber",
      "AlertConfiguration": "Configuration_us",
      "Category": 4099
    }
  ],
  "SwitchGroupTitle": "Government Alerts",
  "MessageIDParameters3GPP": [
    {
      "AlertType": "Presidential",
      "ToServiceID": 4370,
      "AlertConfiguration": "Configuration_us",
      "FromServiceID": 4370
    },
    {
      "AlertType": "Emergency",
      "ToServiceID": 4378,
      "AlertConfiguration": "Configuration_us",
      "FromServiceID": 4371
    },
    {
      "AlertType": "Amber",
      "ToServiceID": 4379,
      "AlertConfiguration": "Configuration_us",
      "FromServiceID": 4379
    }
  ],
  "AlertTypes": {
    "Presidential": {
      "NotificationTitle": "Presidential Alert",
      "SwitchName": "Presidential Alerts",
      "UserConfigurable": false,
      "EnabledByDefault": true
    },
    "Emergency": {
      "NotificationTitle": "Emergency Alert",
      "SwitchName": "Emergency Alerts",
      "UserConfigurable": true,
      "EnabledByDefault": true
    },
    "Amber": {
      "NotificationTitle": "AMBER Alert",
      "SwitchName": "AMBER Alerts",
      "UserConfigurable": true,
      "EnabledByDefault": true
    }
  },
  "MessageValidityPeriod": {
    "TimeLimit": 10080
  },
  "CheckDuplicatesAcross3GPPAnd3GPP2": true
}
DerPriFileVersion0.2.830.2.84
EmergencyNumbersabsent{"AllPLMNs":[{"Number":"922","Category":0},{"Number":"933","Category":0},{"Number":"999","Category":0}]}
IMSConfigabsent
{"Signaling":{"outgoingDomain":"1","AllowedPdpTypeMask":3,"preconditions":"supported","AlwaysAddSipInstance":true,"RegistrationExpiration":7200,"sessionExpires":3600,"SipTimers":{"D":130000,"T4":17000,"T2":16000,"A":2000,"F":130000,"B":130000,"C":182000,"T1":2000},"minSessionExpires":900,"sendAccept… 
{
  "Signaling": {
    "outgoingDomain": "1",
    "AllowedPdpTypeMask": 3,
    "preconditions": "supported",
    "AlwaysAddSipInstance": true,
    "RegistrationExpiration": 7200,
    "sessionExpires": 3600,
    "SipTimers": {
      "D": 130000,
      "T4": 17000,
      "T2": 16000,
      "A": 2000,
      "F": 130000,
      "B": 130000,
      "C": 182000,
      "T1": 2000
    },
    "minSessionExpires": 900,
    "sendAcceptContactInInvite": true,
    "inviteErrorResponsesToTriggerCSFB": "3XX,4XX,5XX,6XX",
    "strictCallFlows": true,
    "OutgoingCallPrefix": {
      "International": "011",
      "Local": "+1"
    },
    "WaitForRingingTimerMO": 8,
    "AlwaysSendSessionProgress": true,
    "triggerCSFBOnWaitForRingingTimeout": true,
    "contactUser": "+MDN",
    "alwaysPrack18x": true,
    "earlyMediaNeedsHeader": true,
    "emergencyCallBackModeExpirationSeconds": 300,
    "networkTerminationRetryInterval": 1,
    "alwaysSetPhoneContext": true,
    "ringbackTimer": 120,
    "WaitForRingingTimerMT": 8,
    "RegSubscriptionExpiration": 7200,
    "EmergencyImpuRank": "MDN@domain",
    "ringingTimer": 60,
    "AllowRemoteHoldForUnconfirmedCalls": true,
    "supportPEarlyMediaHeader": true
  },
  "ConferenceCalling": {
    "SendReferToPeer": false,
    "SerializeRefers": true,
    "AddServicesToContactInConferenceSubscribe": true,
    "conferenceServer": "sip:usccconf@usccims.com",
    "SendConferenceSubscribeInNewDialog": true,
    "AlwaysSubscribeToConferenceEvents": true
  },
  "AllowHandoverWithoutIMSVoiceService": true,
  "SMS": {
    "DCN": {
      "destinationNumber": "+18152439109",
      "hysteresisTimeout": 10
    }
  },
  "Media": {
    "includeSDPModeChangeCapability": true,
    "modeSetAMRWB": "0,1,2",
    "enableRTCPExtendedReports": true,
    "allowHoldMusic": false,
    "maxInactivityTimerRTPRTCP": 40,
    "inactivityTimerRTPRTCP": 20,
    "enableBandwidthSpecifiers": true,
    "modeSetAMRNB": "0,2,4,7",
    "modeChangeCapability": 2,
    "inactivityTimerRTCP": 20,
    "UseRestrictiveDirectionWhenCreatingAnswer": false,
    "maxRed": 220,
    "includeSDPMaxRed": true,
    "RTCPInterval": 5,
    "minInactivityTimerRTPRTCP": 20,
    "UseSDPTemplateWhenAnswering": true
  },
  "SIM": {
    "impuFormat": [
      "msisdn@carrierDomain"
    ],
    "impiFormat": "imsi@carrierDomain"
  },
  "Voice": {
    "ttyIMSSupported": false,
    "E911OverIMSSupported": false,
    "TestEmergencyPSAPSupported": true,
    "tLte911Timer": 22
  }
}
PushSettingsabsent{"Topic":"com.uscellular.mdm"}
SMSSettingsabsent{"OutgoingSMSPrefix":{"International":"+011","Local":"+1"},"MessageFormat":{"SignalingFormat":2,"PacketFormat":2},"TransportFallback":true}
ShowVolteSwitchabsenttrue
SupportsImsCapabilityabsenttrue
VoLTECustomerCareWebsiteabsenthttp://www.uscellular.com/volte-support
apnsabsent
[{"configuration":[{"type-mask":33335,"password":"","username":"","apn":"usccinternet"}],"technology-mask":1},{"configuration":[{"DefaultProtocolMask":1,"password":"","type-mask":33335,"username":"","apn":"usccinternet","AllowedProtocolMask":1},{"DefaultProtocolMask":3,"password":"","type-mask":1310… 
[
  {
    "configuration": [
      {
        "type-mask": 33335,
        "password": "",
        "username": "",
        "apn": "usccinternet"
      }
    ],
    "technology-mask": 1
  },
  {
    "configuration": [
      {
        "DefaultProtocolMask": 1,
        "password": "",
        "type-mask": 33335,
        "username": "",
        "apn": "usccinternet",
        "AllowedProtocolMask": 1
      },
      {
        "DefaultProtocolMask": 3,
        "password": "",
        "type-mask": 131072,
        "username": "",
        "apn": "ims",
        "AllowedProtocolMask": 3
      }
    ],
    "technology-mask": 14
  }
]
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_prefabsent1
efs./policyman/carrier_policy.xml
<?xml version="1.0" encoding="UTF-8"?> <!-- Device configuration file for Generic US Carrier SRLTE with CHGWL roaming --> <policy name = "generic" enabled = "true" schema_ver = "1" policy_ver = "93.1.0" > <initial> <actions> <!-- List of the MCCs … 
<?xml version="1.0" encoding="UTF-8"?>

<!-- Device configuration file for Generic US Carrier SRLTE with CHGWL roaming -->

<policy name        = "generic"
        enabled     = "true"
        schema_ver  = "1"
        policy_ver  = "93.1.0"
>

  <initial>
    <actions>

      <!-- List of the MCCs in which SRLTE is allowed -->
      <mcc_list name="sxlte_mccs"> 310 311 312 </mcc_list>

      <!-- "sxlte_plmns" list intentionally doesn't exist -->
      <!-- "sxlte_mccs" && !"sxlte_plmns" ==> sxlte_on_any_plmn -->

      <!-- Define the hybr_oos timer with a 1 minute interval -->
      <define_timer name = "hybr_oos" interval = "1" units = "min" id = "101" />

      <!-- Define device configuration as Single SIM -->
      <device_configuration num_sims="1" max_active="1">
        <config>
          <subs id="1" feature="srlte">
            <rat_capability base="none" >
              <include> CDMA HDR GSM WCDMA LTE </include>
            </rat_capability>
          </subs>
        </config>
      </device_configuration>

      <!-- Define initial RAT capability as CHGWL for SUBS1-->
      <rat_capability subs="1" base="config" />

      <!-- On boot, include GWL bands for SUBS1 -->
      <rf_bands subs="1" >
        <gw_bands base="hardware" />
        <lte_bands base="hardware" />
        <tds_bands base="none" />
      </rf_bands>

      <!-- Define Intial UE mode as 1X_CSFB_PREF -->
      <ue_mode subs="1"> 1XSRLTE_ONLY </ue_mode>

      <!-- Boolean: Is the device to use only srlte? -->
      <boolean_define name="in_srlte_only_mcc" initial="true" />

    </actions>
  </initial>

<!--
  ====================================================================
    Rules to handle OOS situations and timers.
  ====================================================================
  -->

  <!-- RULE #1 -->
  <!-- This rule only runs when we have service on either subs.
       Set the "in_srlte_only_mcc" boolean based on location MCC,
       then move to full service and continue evaluation.
  -->
  <rule>
    <conditions>
      <have_service />
    </conditions>
    <actions>
      <boolean_set name="in_srlte_only_mcc">
        <location_mcc_in list="sxlte_mccs" />
      </boolean_set>
      <svc_mode subs="1"> FULL </svc_mode>
      <continue />
    </actions>
  </rule>

  <!-- RULE #2 -->
  <!-- If we have no service on the either subscription and we are ONLINE
           OR if we are LPM do not continue to other rules.
  -->
  <rule precond="none">
    <conditions>
      <any_of>
        <any_of>
          <phone_operating_mode> SLEEP </phone_operating_mode>
          <phone_operating_mode> OFFLINE </phone_operating_mode>
        </any_of>
        <all_of>
          <phone_operating_mode> ONLINE </phone_operating_mode>
          <not> <have_service /> </not>
        </all_of>
      </any_of>
    </conditions>
    <actions/>
  </rule>

<!--
  ====================================================================
    Rules to implement SRLTE
  ====================================================================
  -->

  <!-- RULE #3 -->
  <!-- If conditions allow, operate as SRLTE with CHGWL.
  -->
  <rule>
    <conditions>
      <boolean_test name="in_srlte_only_mcc" />
    </conditions>
    <actions>
      <ue_mode subs="1"> 1XSRLTE_ONLY </ue_mode>
    </actions>
  </rule>

  <!-- RULE #4 -->
  <!-- Anything else is CSFB with CHGWL.
  -->
  <rule>
    <conditions>
      <true />
    </conditions>
    <actions>
      <ue_mode subs="1"> CSFB </ue_mode>
    </actions>
  </rule>

</policy>
<?xml version="1.0" encoding="UTF-8"?> <!-- Carrier configuration file for Generic US Carrier SRLTE with CHGWL roaming --> <policy name = "generic" enabled = "true" schema_ver = "1" policy_ver = "93.1.1" > <initial> <actions> <!-- List of the MCCs… 
<?xml version="1.0" encoding="UTF-8"?>

<!-- Carrier configuration file for Generic US Carrier SRLTE with CHGWL roaming -->

<policy name        = "generic"
        enabled     = "true"
        schema_ver  = "1"
        policy_ver  = "93.1.1"
>

  <initial>
    <actions>

      <!-- List of the MCCs in which SRLTE is allowed -->
      <mcc_list name="sxlte_mccs"> 310 311 312 </mcc_list>

      <!-- "sxlte_plmns" list intentionally doesn't exist -->
      <!-- "sxlte_mccs" && !"sxlte_plmns" ==> sxlte_on_any_plmn -->

      <!-- Define the hybr_oos timer with a 1 minute interval -->
      <define_timer name = "hybr_oos" interval = "1" units = "min" id = "101" />

      <!-- Define device configuration as Single SIM -->
      <device_configuration num_sims="1" max_active="1">
        <config>
          <subs id="1" feature="srlte">
            <rat_capability base="none" >
              <include> CDMA HDR GSM WCDMA LTE </include>
            </rat_capability>
          </subs>
        </config>
      </device_configuration>

      <!-- Define initial RAT capability as CHGWL for SUBS1-->
      <rat_capability subs="1" base="config" />

      <!-- On boot, include GWL bands for SUBS1 -->
      <rf_bands subs="1" >
        <gw_bands base="hardware" />
        <lte_bands base="hardware" />
        <tds_bands base="none" />
      </rf_bands>

      <!-- Define Intial UE mode as 1X_CSFB_PREF -->
      <ue_mode_if subs="1"> 1X_CSFB_PREF </ue_mode_if>


    </actions>
  </initial>

<!--
  ====================================================================
    Rules to handle OOS situations and timers.
  ====================================================================
  -->

  <!-- RULE #1 -->
  <!-- This rule only runs when we have service on either subs.
       Set the "in_srlte_only_mcc" boolean based on location MCC,
       then move to full service and continue evaluation.
  -->
  <rule>
    <conditions>
      <have_service />
    </conditions>
    <actions>
      <svc_mode subs="1"> FULL </svc_mode>
      <continue />
    </actions>
  </rule>

  <!-- RULE #2 -->
  <!-- If we have no service on the either subscription and we are ONLINE
           OR if we are LPM do not continue to other rules.
  -->
  <rule precond="none">
    <conditions>
      <any_of>
        <any_of>
          <not> <phone_operating_mode> ONLINE </phone_operating_mode> </not>
          <not> <have_service /> </not>
        </any_of>
      </any_of>
    </conditions>
    <actions/>
  </rule>

<!--
  ====================================================================
    Rules to implement SRLTE
  ====================================================================
  -->

  <!-- RULE #3 -->
  <!-- If conditions allow, operate as SRLTE with CHGWL.
  -->
  <rule>
    <conditions>
      <location_mcc_in list="sxlte_mccs" />
    </conditions>
    <actions>
      <ue_mode subs="1"> 1X_CSFB_PREF </ue_mode>
    </actions>
  </rule>

  <!-- RULE #4 -->
  <!-- Anything else is CSFB with CHGWL.
  -->
  <rule>
    <conditions>
      <true />
    </conditions>
    <actions>
      <ue_mode subs="1"> CSFB </ue_mode>
    </actions>
  </rule>

</policy>
featureGroups.Call Manager Feature Group[1]absent8
featureGroups.Call Manager Feature Group[2]absent10
header.PRI Revision0.2.830.2.84
nvItems[128]absent62035
schema[161]absent/nv/item_files/wcdma/rrc/rrc_fe_fach_support
schema[162]absent/nv/item_files/modem/lte/rrc/csp/band_priority_list
schema[163]absent/nv/item_files/modem/mmode/mmode_1xsxlte_optimization
schema[164]absent/nv/item_files/modem/nas/nas_config_feature
schema[165]absent/nv/item_files/modem/uim/gstk/mav_cdma_service_update_to_card_config
schema[166]absent/nv/item_files/modem/qmi/mav_fws_gsm_key_signature_bitmask
schema[167]absent/nv/item_files/modem/mmode/sd/sdssscr_timers
Routine changes (14 files): version number only, per-phone file, compared by phone above, signature
FileKindWhy it is routine
Info.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_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
signatures/common.plistchangedsignature
signatures/overrides_D10_D11.plistchangedsignature
signatures/overrides_N48_N51.plistchangedsignature
signatures/overrides_N56_N61.plistchangedsignature
signatures/overrides_N66_N71.plistchangedsignature
signatures/overrides_N69.plistchangedsignature
version.plistchangedversion number only