carrier-explode iOS carrier and country bundles
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 copynone
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 copyno earlier copy
iPhone 16e
Apple C1
no earlier copynone
iPhone Air
Apple C1
no earlier copynone
iPhone 17e
Apple C1
no earlier copynone
iPhone 16, 16 Plus, 16 Pro, 16 Pro Max
Qualcomm X71M · Mav24
4 changesno changeiOS 26.1 image · build 66.0
iPhone 15, 15 Plus, 15 Pro, 15 Pro Max
Qualcomm · Mav23
new for this phonenew for this phone
iPhone 14, 14 Plus, 14 Pro, 14 Pro Max
Qualcomm · Mav22
new for this phonenew for this phone
iPhone SE (3rd generation)
Qualcomm · Mav30
new for this phonenew for this phone
iPhone 13, 13 mini, 13 Pro, 13 Pro Max
Qualcomm · Mav21
new for this phonenew for this phone
iPhone 12, 12 mini, 12 Pro, 12 Pro Max
Qualcomm · Mav20
2 changes86 changesOTA · iOS 14.3+ · build 45.1 (older)
iPhone 11, 11 Pro, 11 Pro Max, SE (2nd generation)
Intel · ICE19
no changenoneOTA · iOS 14.3+ · build 45.1 (older)
iPhone 16, 16 Plus, 16 Pro, 16 Pro Max: overrides_D93_D94_D47_D48.plist
Key pathBeforeAfter
rIMSConfig
{"Media":{"PreferredAMRWBMode":8,"InactivityTimerRTPSeconds":20,"IncludeSDPModeChangeCapability":true,"EnableBandwidthSpecifiers":true},"Signaling":{"strictCallFlows":true,"InviteErrorResponsesToTriggerCSFB":"403,500,503,488","SupportPEarlyMediaHeader":true,"RingbackTimerSeconds":90,"RingingTimerSec…
{
  "Media": {
    "PreferredAMRWBMode": 8,
    "InactivityTimerRTPSeconds": 20,
    "IncludeSDPModeChangeCapability": true,
    "EnableBandwidthSpecifiers": true
  },
  "Signaling": {
    "strictCallFlows": true,
    "InviteErrorResponsesToTriggerCSFB": "403,500,503,488",
    "SupportPEarlyMediaHeader": true,
    "RingbackTimerSeconds": 90,
    "RingingTimerSeconds": 45,
    "SendPreferredServiceInInvite": true,
    "EarlyMediaNeedsHeader": true,
    "DefaultAuthAlgorithm": "AKAv1-MD5",
    "CountryOfOriginationFormat": "BOTH",
    "Preconditions": "Supported",
    "UseCIDUrlInPIDF": true,
    "TriggerCSFBOnSDPError": true,
    "AlwaysSendSessionProgress": true,
    "UseOutgoingSipUri": true,
    "UseIPSec": true
  },
  "XCAP": {
    "supported": false
  },
  "ConferenceCalling": {
    "AlwaysSubscribeToConferenceEvents": true,
    "SendConferenceSubscribeInNewDialog": true,
    "conferenceServer": "sip:mmtel@conf-factory.ims.mnc027.mcc208.3gppnetwork.org"
  },
  "EnableWiFiCallingWithoutEntitlement": true,
  "Voice": {
    "DialAsEmergencyOverIMSForUndetectedEmergency": true,
    "E911OverITechSupported": true
  }
}
absent
rShowWiFiCallingWarningUnsupportedCarrierfalseabsent
rSupportsImsCapabilitytrueabsent
rapns[{"apn":"coriolis","password":"","type-mask":51},{"apn":"mmscoriolis","password":"","type-mask":4},{"AllowedProtocolMask":3,"password":"","tech-type-mask":131072,"type-mask":131072,"apn":"ims","SupportSwitchOver":true,"UseNetworkMTU":true,"DefaultProtocolMask":3}]absent
iPhone 12, 12 mini, 12 Pro, 12 Pro Max: overrides_D52g_D53g_D53p_D54p.plist

Against the older copy named above, the newest earlier one with these phones' files; the compared version's copy has none, so this spans every update since.

Key pathBeforeAfter
cDerPriFileVersion0.1.1611.1.167
aSupportsNRNSAInboundRoamingabsenttrue
iPhone 12, 12 mini, 12 Pro, 12 Pro Max: overrides_D52g_D53g_D53p_D54p.der.pri

Against the older copy named above, the newest earlier one with these phones' files; the compared version's copy has none, so this spans every update since.

Key pathBeforeAfter
refs./data/3gpp/data_3gpp_config.xml
<data_3gpp_configuration> <version>1.0</version> <generic_config> <ui_config> <rat value="5G"> <Basic> <IndConfig>1</IndConfig> <Config>SIB2_OR_SCG</Config> <Timer1>30</Timer1> <Timer2>30</Timer2> <KeepTimerOnULI>1</KeepTimerOnU…
<data_3gpp_configuration>
  <version>1.0</version>
  <generic_config>
    <ui_config>
      <rat value="5G">
        <Basic>
          <IndConfig>1</IndConfig>
          <Config>SIB2_OR_SCG</Config>
          <Timer1>30</Timer1>
          <Timer2>30</Timer2>
          <KeepTimerOnULI>1</KeepTimerOnULI>
        </Basic>
      </rat>
    </ui_config>
  </generic_config>
</data_3gpp_configuration>
absent
refs./mav/mav_police_pri_mode_pref_mask92absent
refs./nv/item_files/modem/mmode/mode_pref92absent
refs./nv/item_files/modem/mmode/voice_domain_pref0absent
refs./nv/item_files/modem/nr5g/RRC/cap_dss_control1absent
refs./policyman/carrier_policy.xml
<?xml version="1.0" encoding="UTF-8"?> <!-- Carrier policy for general ROW $Header: $ --> <policy name = "ROW" changelist = "$Change: $" policy_ver = "128.1.1" > <initial> <mcc_list name="home_mccs" include="hplmn ehplmn" /> <define_fullrat_config> <rat_…
<?xml version="1.0" encoding="UTF-8"?>

<!-- Carrier policy for general ROW
$Header:  $
-->
<policy name        = "ROW"
        changelist  = "$Change: $"
        policy_ver  = "128.1.1"
>

  <initial>

    <mcc_list name="home_mccs" include="hplmn ehplmn" />

    <define_fullrat_config>
      <rat_capability base="current">
        <include> 5G </include>
      </rat_capability>
    </define_fullrat_config>

    <feature single_sim="normal"> dualmmode </feature>

  </initial>

  <if>
    <any_of>
      <not> <phone_operating_mode> ONLINE </phone_operating_mode> </not>
      <not> <have_location /> </not>
    </any_of>
    <then>
      <stop />
    </then>
  </if>

  <!-- Beyond this point, the device is ONLINE and has a location. -->
  <svc_mode> FULL </svc_mode>

  <if>
    <location_mcc_in list="home_mccs" />
    <then>
      <rat_capability base="current" >
        <include> 5G </include>
      </rat_capability>
    </then>
    <else>
      <rat_capability base="current" >
        <exclude> 5G </exclude>
      </rat_capability>
      <disable_reason which="SA" set="ROAMING" />
      <disable_reason which="NSA" set="ROAMING" />
    </else>
  </if>

</policy>

absent
cheader.PRI Revision0.1.1611.1.167
rnvItems[53]62010absent
rnvItems[90]58006absent
rnvItems[92]58001absent
rnvItems[94]58013absent
rschema[24]/nv/item_files/modem/lte/rrc/mav_prox_bar_timerabsent
rschema[26]/nv/item_files/modem/lte/ML1/adaptive_neighbor_measabsent
rschema[46]/nv/item_files/modem/lte/ML1/csg_neighbor_optabsent
rschema[50]/nv/item_files/modem/lte/lte_3gpp_release_verabsent
rschema[54]/nv/item_files/modem/nas/csg_wcdma_search_band_prefabsent
rschema[82]/nv/item_files/modem/lte/L2/mac/lte_mac_configure_aasabsent
rschema[83]/nv/item_files/modem/lte/L2/mac/lte_mac_configure_aas_tcprio_fdabsent
rschema[87]/nv/item_files/modem/lte/ML1/mav_lte_ml1_resel_info_cfgabsent
rschema[90]/nv/item_files/modem/lte/ML1/advrx_enableabsent
rschema[91]/nv/item_files/modem/lte/ML1/hsic_infoabsent
rschema[92]/nv/item_files/modem/lte/ML1/mav_lte_ml1_ard_cfgabsent
rschema[93]/nv/item_files/modem/lte/L2/mac/lte_mac_configure_aas_paramsabsent
rschema[98]/nv/item_files/modem/lte/rrc/csp/band_priority_listabsent
rschema[101]/nv/item_files/modem/lte/ML1/mav_lte_ml1_ard_enabsent
rschema[109]/nv/item_files/wcdma/idle/w_mav_adaptive_measabsent
rschema[110]/nv/item_files/modem/nas/mav_lte_local_release_on_data_stall_enabledabsent
aschema[99]absent/nv/item_files/modem/lte/rrc/efs/lte_rrc_sub_feature_disable
cschema[105]/nv/item_files/modem/nr5g/rrc/cep_conn_est_fail_ctrl/nv/item_files/modem/nr5g/RRC/cep_conn_est_fail_ctrl
rschema[130]/nv/item_files/modem/nas/emm_cust_nv_itemsabsent
rschema[131]/nv/item_files/modem/nas/mm5g_cust_nv_itemsabsent
rschema[133]/nv/item_files/modem/nr5g/RRC/cap_limit_bwabsent
rschema[135]/nv/item_files/modem/mmode/sd/mcc_list_emerg_call_full_srvabsent
rschema[148]/nv/item_files/modem/mav/disable_nr_after_so_hysteresis_tmr_valabsent
rschema[167]/nv/item_files/modem/nr5g/RRC/cap_dss_controlabsent
aschema[193]absent/nv/item_files/modem/mav/mav_monitor_enable_nr5g_uwb_based_on_motion_state
aschema[194]absent/nv/item_files/modem/nas/mav_pssi_reg_follow_rplmn_rat_order_power_up
aschema[195]absent/nv/item_files/modem/nr5g/RRC/cap_per_plmn_limit_bw
aschema[196]absent/policyman/5g_roaming_feature_enabled.xml
aschema[197]absent/policyman/5g_msim_feature_enabled.xml
aschema[198]absent/nv/item_files/modem/nas/lte_fast_cfl_search_timer
aschema[199]absent/nv/item_files/modem/nr5g/RRC/cap_csi_rs_32_port_control
aschema[200]absent/nv/item_files/modem/lte/rrc/efs/hst_scan_params
aschema[201]absent/nv/item_files/modem/data/3gpp/reset_non_spec_throttle_with_reattach_required
aschema[202]absent/nv/item_files/modem/nas/mav_lte_reject_smc_null_ciphering
aschema[203]absent/nv/item_files/modem/mav/mav_monitor_enable_5g_to_lte_dynamic_si
aschema[204]absent/nv/item_files/modem/mav/mav_monitor_5g_to_lte_dynamic_si_lte_bands_list
aschema[205]absent/nv/item_files/modem/mav/sa_depri_bw_val
aschema[206]absent/nv/item_files/modem/mav/override_icon_based_on_sa_coverage
aschema[207]absent/nv/item_files/modem/nr5g/RRC/cap_srs_tx_switch_control
aschema[208]absent/nv/item_files/modem/mav/mav_disable_sa_if_null_suci
aschema[209]absent/nv/item_files/modem/nas/mav_nr_reject_smc_null_ciphering
aschema[210]absent/nv/item_files/modem/mav/cap_prune_efs_version
aschema[211]absent/nv/item_files/modem/nr5g/RRC/cap_prune
aschema[212]absent/nv/item_files/modem/nas/t3411_value_during_mmtel_call
aschema[213]absent/nv/item_files/modem/lte/rrc/efs/extended_sibs
aschema[214]absent/nv/item_files/modem/uim/uimdrv/uim_check_sim_status_apm_off
aschema[215]absent/nv/item_files/data/3gpp/ds_3gpp_mtu
aschema[216]absent/nv/item_files/wcdma/rrc/rrc_req_lte_for_truncated_ca
aschema[217]absent/nv/item_files/modem/data/3gpp/ps/nr5g_ran_bit_rate_support
aschema[218]absent/nv/item_files/modem/mav/mav_monitor_replace_nr5g_uc_with_nr_basic
aschema[219]absent/nv/item_files/modem/data/3gpp/ps/uw_allow_abnormal_default
aschema[220]absent/nv/item_files/modem/mav/mav_monitor_mm_mb_replace_nr5g_with_nr5guwb
aschema[221]absent/nv/item_files/modem/nas/mt_detach_abnormal_handling
aschema[222]absent/nv/item_files/modem/mav/mav_avoid_pco_for_aging
aschema[223]absent/nv/item_files/modem/nas/emm_nas_nv_items
aschema[224]absent/nv/item_files/modem/mav/mav_ignore_n77_mm_coverage_exit_check
aschema[225]absent/nv/item_files/modem/mav/mav_ignore_high_bw_check
aschema[226]absent/nv/item_files/modem/mav/mav_ignore_cell_change_check
aschema[227]absent/nv/item_files/modem/nr5g/rrc/endc_blacklist_specific_lte_bands
aschema[228]absent/nv/item_files/modem/nas/ehplmn_nv_new
aschema[229]absent/nv/item_files/modem/nas/ehplmn_nv
aschema[230]absent/nv/item_files/modem/nas/is_ehplmn_nv_set
aschema[231]absent/nv/item_files/modem/mav/sdm_nsa_icon_override
aschema[232]absent/nv/item_files/modem/mav/cdm_feature_enable_status
aschema[233]absent/nv/item_files/modem/mmode/lte_bandpref_extn_65_256
aschema[234]absent/policyman/private_mcc_handling
aschema[235]absent/nv/item_files/modem/lte/rrc/efs/lte_3gpp_release_ver
aschema[236]absent/nv/item_files/modem/mav/prune_fr1_fr2_due_to_volte_enable
aschema[237]absent/nv/item_files/modem/mav/uwb_nr_band_bw
aschema[238]absent/nv/item_files/modem/lte/ML1/ard_config
aschema[239]absent/nv/item_files/modem/lte/ML1/traffic_forced_r1
aschema[240]absent/nv/item_files/modem/mav/disable_sa_icon_based_on_l2nr_mr
aschema[241]absent/nv/item_files/modem/mav/disable_sa_icon_based_on_idle_l2nr_meas
aschema[242]absent/nv/item_files/modem/mav/mav_avoid_uwb_roaming
cunknown.9f83e4350001a1000101a700
Routine changes (35 files): version number only, per-phone file, compared by phone above, signature
FileKindWhy it is routine
Info.plistchangedversion number only
overrides_D23.plistaddedper-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.plistchangedper-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.plistaddedper-phone file, compared by phone above
overrides_V63_V64s_V68.plistaddedper-phone file, compared by phone above
overrides_V64.der.priaddedper-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.plistchangedsignature
signatures/overrides_V159.plistaddedsignature
signatures/overrides_V53_V54_V57.plistaddedsignature
signatures/overrides_V59.plistaddedsignature
signatures/overrides_V63_V64s_V68.plistaddedsignature
signatures/overrides_V64.plistaddedsignature
carrier.plist changed 5 rows Before After only this file
Key pathBeforeAfter
aIMSConfigabsent
{"Media":{"PreferredAMRWBMode":8,"InactivityTimerRTPSeconds":20,"IncludeSDPModeChangeCapability":true,"EnableBandwidthSpecifiers":true},"Signaling":{"strictCallFlows":true,"InviteErrorResponsesToTriggerCSFB":"403,500,503,488","SupportPEarlyMediaHeader":true,"RingbackTimerSeconds":90,"RingingTimerSec…
{
  "Media": {
    "PreferredAMRWBMode": 8,
    "InactivityTimerRTPSeconds": 20,
    "IncludeSDPModeChangeCapability": true,
    "EnableBandwidthSpecifiers": true
  },
  "Signaling": {
    "strictCallFlows": true,
    "InviteErrorResponsesToTriggerCSFB": "403,500,503,488",
    "SupportPEarlyMediaHeader": true,
    "RingbackTimerSeconds": 90,
    "RingingTimerSeconds": 45,
    "SendPreferredServiceInInvite": true,
    "EarlyMediaNeedsHeader": true,
    "DefaultAuthAlgorithm": "AKAv1-MD5",
    "CountryOfOriginationFormat": "BOTH",
    "Preconditions": "Supported",
    "UseCIDUrlInPIDF": true,
    "TriggerCSFBOnSDPError": true,
    "AlwaysSendSessionProgress": true,
    "UseOutgoingSipUri": true,
    "UseIPSec": true
  },
  "XCAP": {
    "supported": false
  },
  "ConferenceCalling": {
    "AlwaysSubscribeToConferenceEvents": true,
    "SendConferenceSubscribeInNewDialog": true,
    "conferenceServer": "sip:mmtel@conf-factory.ims.mnc027.mcc208.3gppnetwork.org"
  },
  "EnableWiFiCallingWithoutEntitlement": true,
  "Voice": {
    "DialAsEmergencyOverIMSForUndetectedEmergency": true,
    "E911OverITechSupported": true
  }
}
rShowTTYfalseabsent
aShowWiFiCallingWarningUnsupportedCarrierabsentfalse
aSupportsImsCapabilityabsenttrue
aapns[2]absent{"type-mask":131072,"password":"","tech-type-mask":131072,"UseNetworkMTU":true,"SupportSwitchOver":true,"apn":"ims","AllowedProtocolMask":3}
789 carriers, 225 countries · iOS 27.0.1 (24A446) · beta iOS 27.2 beta 2 (24B5089g) GitHub Ready