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iOS 27.2 beta 3 image · build 73.0 beta iOS 27.2 beta 1–2 image · build 72.7.2 beta OTA iOS 27.0+ · build 72.1 iOS 27.0 – 27.0.1 image · build 72.0.2 iOS 27.0 beta 5–8 image · build 72.0.2 beta iOS 27.0 beta 4 image · build 71.5.35 beta iOS 27.0 beta 3 image · build 71.5.34 beta iOS 27.0 beta 2 image · build 71.5.32 beta iOS 27.0 beta image · build 71.5.27 beta iOS 26.6 – 26.6.2 image · build 70.0.1 iOS 26.5 – 26.5.2 image · build 70.0 iOS 26.5.1 image · build 70.0 iOS 26.4 – 26.4.2 image · build 69.0 iOS 26.3.1 image · build 68.0 iOS 26.3 image · build 68.0 iOS 26.2 – 26.2.1 image · build 67.0 iOS 26.1 image · build 66.0 iOS 26.0 – 26.0.1 image · build 65.0.1 iOS 26.0 image · build 65.0.1 iOS 18.6 – 18.6.2 image · build 64.0.1 iOS 18.5 image · build 64.0 iOS 18.4 – 18.4.1 image · build 63.0 iOS 18.3 – 18.3.2 image · build 62.0 iOS 18.3.1 – 18.3.2 image · build 62.0 iOS 18.2 – 18.2.1 image · build 61.0 iOS 18.1 – 18.1.1 image · build 60.0 iOS 18.0 – 18.0.1 image · build 59.0 OTA iOS 17.5+ · build 58.1 OTA iOS 15.0+ · build 47.1 OTA iOS 14.6+ · build 46.4 OTA iOS 14.5+ · build 46.1 OTA iOS 14.1+ · build 45.1 OTA iOS 14.0+ · build 42.1 OTA iOS 13.4+ · build 41.1 OTA iOS 13.2+ · build 39.1 OTA iOS 13.1+ · build 38.1 OTA iOS 12.0+ · build 33.2 OTA iOS 11.2+ · build 31.1 OTA iOS 11.1+ · build 30.2 OTA iOS 11.0+ · build 29.2 OTA iOS 10.3.2+ · build 28.6 OTA iOS 10.3+ · build 28.5 OTA iOS 10.2+ · build 27.1 OTA iOS 10.0+ · build 26.1 OTA iOS 9.3+ · build 24.2 OTA iOS 9.2+ · build 23.1 OTA iOS 8.3+ · build 19.1 OTA iOS 8.0+ · build 17.1 OTA iOS 6.1+ · build 14.2 OTA iOS 3.1+ · build 5.6 OTA iOS legacy+ · build 3.1

overrides_D52g_D53g_D53p_D54p.der.pri for iPhone 12, 12 mini, 12 Pro, 12 Pro Max; the release this version is read against has no modem package for them.

Header
DialectQualcomm
PRI Revision0.3.193
Settings (54)

efs:/data/3gpp/throttling (1)

srv_req_throt_config.txtunverified = "FAILURE_TIMER_5:720; "
Data services setting: Data services (PDN, throttling, AT commands)efs:/data/3gpp/throttling/srv_req_throt_config.txt

efs:/mav (1)

Mode preference police maskunverified = 28
Apple mask over the PRI mode preferenceefs:/mav/mav_police_pri_mode_pref_mask

efs:/nv/item_files/data/3gpp (2)

RPM params =
Radio Policy Manager retry limits (10 bytes)efs:/nv/item_files/data/3gpp/rpm_params
RPM SIM list =
SIMs Radio Policy Manager applies toefs:/nv/item_files/data/3gpp/rpm_suppported_sim

efs:/nv/item_files/ims (2)

IMS media service configunverified =
IMS media (codec/RTP) service config; no public schemaefs:/nv/item_files/ims/media_service_config
IMS enable = 2
Enables the IMS task (VoLTE, VoWiFi, SMS over IMS)efs:/nv/item_files/ims/IMS_enable

efs:/nv/item_files/modem (1)

LTE connection controlunverified = 1
efs:/nv/item_files/modem/lte_connection_control

efs:/nv/item_files/modem/data/3gpp (1)

Call before PS attach = 0= Off
Allow data-call origination before PS attachefs:/nv/item_files/modem/data/3gpp/call_orig_allowed_before_ps_attach

efs:/nv/item_files/modem/data/3gpp/ps (2)

3gpp_rel_version = 5
3GPP release: Signalled 3GPP releaseefs:/nv/item_files/modem/data/3gpp/ps/3gpp_rel_version
Service request throttle behaviour = 1
Service-request throttling behaviourefs:/nv/item_files/modem/data/3gpp/ps/ser_req_throttle_behavior

efs:/nv/item_files/modem/data/3gpp/ps/apn_reject (1)

APN reject name = "reject_apn:ims; "
APN whose rejection triggers carrier throttlingefs:/nv/item_files/modem/data/3gpp/ps/apn_reject/apn_reject_name.txt

efs:/nv/item_files/modem/data/epc (1)

PDN throttling config = "FAILURE_TIMER_5:720; "
Carrier PDN throttling timersefs:/nv/item_files/modem/data/epc/pdn_throttling_config.txt

efs:/nv/item_files/modem/lte/L2/mac (1)

lte_mac_enable_aasunverified = 0
LTE setting: LTE RRC / L1 / L2efs:/nv/item_files/modem/lte/L2/mac/lte_mac_enable_aas

efs:/nv/item_files/modem/lte/ML1 (1)

cdrx_opt_infounverified = 257
LTE setting: LTE RRC / L1 / L2efs:/nv/item_files/modem/lte/ML1/cdrx_opt_info

efs:/nv/item_files/modem/lte/rrc/bbq (1)

Fake eNodeB mitigation = 1= On
LTE false-base-station (fake eNodeB) mitigationefs:/nv/item_files/modem/lte/rrc/bbq/bbq_mitigation

efs:/nv/item_files/modem/lte/rrc/cap (3)

LTE bands with UL CA = B2 B5 B12 B14 B30 B66
LTE bands allowed in uplink carrier-aggregation combosefs:/nv/item_files/modem/lte/rrc/cap/whitelist_ca_combos_with_ulca
whitelist_ca_combos_with_laa =
CA combo list: LTE CA / EN-DC band-combination allow/deny listefs:/nv/item_files/modem/lte/rrc/cap/whitelist_ca_combos_with_laa
blacklist_ca_combos =
CA combo list: LTE CA / EN-DC band-combination allow/deny listefs:/nv/item_files/modem/lte/rrc/cap/blacklist_ca_combos

efs:/nv/item_files/modem/lte/rrc/efs (10)

LTE feature disable =
LTE RRC capability feature-disable bitmapefs:/nv/item_files/modem/lte/rrc/efs/lte_feature_disable
lte_fgi_r10_tdd = 14142
LTE Feature Group Indicators: 3GPP TS 36.331 Annex B featureGroupIndicators sent in UE-EUTRA-Capabilityefs:/nv/item_files/modem/lte/rrc/efs/lte_fgi_r10_tdd
lte_fgi_r8 = 15644715500x5d3ff0fe
LTE Feature Group Indicators: 3GPP TS 36.331 Annex B featureGroupIndicators sent in UE-EUTRA-Capabilityefs:/nv/item_files/modem/lte/rrc/efs/lte_fgi_r8
lte_conn_ctrl_barring_optimz_paramsunverified = 1
LTE setting: LTE RRC / L1 / L2efs:/nv/item_files/modem/lte/rrc/efs/lte_conn_ctrl_barring_optimz_params
lte_rrc_sub_feature_enableunverified = "@"
LTE setting: LTE RRC / L1 / L2efs:/nv/item_files/modem/lte/rrc/efs/lte_rrc_sub_feature_enable
LTE band priority list =
Prioritised band list for LFS/FFS scans (uint16 array)efs:/nv/item_files/modem/lte/rrc/efs/band_priority_list_v2
disable_4l_per_bandunverified =
LTE setting: LTE RRC / L1 / L2efs:/nv/item_files/modem/lte/rrc/efs/disable_4l_per_band
LTE feature enable =
LTE RRC capability feature-enable bitmap; bit list unpublishedefs:/nv/item_files/modem/lte/rrc/efs/lte_feature_enable
lte_fgi_r10 = 14142
LTE Feature Group Indicators: 3GPP TS 36.331 Annex B featureGroupIndicators sent in UE-EUTRA-Capabilityefs:/nv/item_files/modem/lte/rrc/efs/lte_fgi_r10
lte_connection_ctrl_paramsunverified =
LTE setting: LTE RRC / L1 / L2efs:/nv/item_files/modem/lte/rrc/efs/lte_connection_ctrl_params

efs:/nv/item_files/modem/mav (1)

LTE CA combos per PLMN = 1= On
Prune the advertised LTE CA combos per PLMN from /policyman/band_combos_per_plmn.xmlefs:/nv/item_files/modem/mav/lte_ca_xml_generation

efs:/nv/item_files/modem/mmode (5)

LTE disable duration = 0
How long LTE stays disabled when CS services are unavailableefs:/nv/item_files/modem/mmode/lte_disable_duration
mode_prefunverified = 28
Multimode setting: Call manager / system determinationefs:/nv/item_files/modem/mmode/mode_pref
LTE band preference = 373833952788470x21fffffeffff
LTE band bitmap (bit n = band n+1)efs:/nv/item_files/modem/mmode/lte_bandpref
SMS domain preference listunverified =
Per-RAT/PLMN SMS domain list; layout not publicefs:/nv/item_files/modem/mmode/sms_domain_pref_list
Voice domain preference = 3= IMS PS voice preferred
E-UTRAN voice domain (TS 24.301 9.9.3.44)efs:/nv/item_files/modem/mmode/voice_domain_pref

efs:/nv/item_files/modem/nas (4)

SRVCC support = 1= On
SRVCC capability indication from E-UTRAN to UTRAN (TS 23.216)efs:/nv/item_files/modem/nas/nas_srvcc_support
CSG support = 1
Closed Subscriber Group (femtocell) supportefs:/nv/item_files/modem/nas/csg_support_configuration
ISR = 1= On
Idle-mode Signalling Reduction (TS 23.401)efs:/nv/item_files/modem/nas/isr
Reject LTE null ciphering = 1= On
Reject an LTE NAS Security Mode Command that selects null ciphering (EEA0)efs:/nv/item_files/modem/nas/mav_lte_reject_smc_null_ciphering

efs:/nv/item_files/modem/qmi/cat (1)

Block SMS-PP envelope = 0= Off
Block SIM Toolkit SMS-PP (data download) envelopes, per subscriptionefs:/nv/item_files/modem/qmi/cat/qmi_cat_block_sms_pp_env_per_sub

efs:/nv/item_files/modem/sms (1)

Refresh vote OK = 0= Off
Vote TRUE for SIM REFRESHefs:/nv/item_files/modem/sms/mmgsdi_refresh_vote_ok

efs:/nv/item_files/modem/uim/mmgsdi (4)

slot_features_status_list__mav_overrideunverified = 266
Apple override: Apple override of the Qualcomm item of the same nameefs:/nv/item_files/modem/uim/mmgsdi/slot_features_status_list__mav_override
ens_slot_enabledunverified = 1
SIM setting: UIM / SIM manager / SIM Toolkitefs:/nv/item_files/modem/uim/mmgsdi/ens_slot_enabled
override_opl_pnn_lookup_for_non_rplmnunverified = 2
SIM setting: UIM / SIM manager / SIM Toolkitefs:/nv/item_files/modem/uim/mmgsdi/override_opl_pnn_lookup_for_non_rplmn
SIM refresh retry =
SIM REFRESH retry parameters (4 x uint32)efs:/nv/item_files/modem/uim/mmgsdi/refresh_retry

efs:/nv/item_files/modem/uim/uimdrv (1)

nv_pdown_uim_consecutive_techproblemsunverified = 769
SIM setting: UIM / SIM manager / SIM Toolkitefs:/nv/item_files/modem/uim/uimdrv/nv_pdown_uim_consecutive_techproblems

efs:/nv/item_files/wcdma/rrc (1)

WCDMA to LTE PS handover = 0= Off
WCDMA->LTE PS handover supportefs:/nv/item_files/wcdma/rrc/wcdma_rrc_wtol_ps_ho_support

nv (5)

UMTS AMR Codec Preference Config = 5
nv:6850
ENS Enabled = 1= On
Enhanced Network Selectionnv:3461
PRI revision = 12649216= 0.3.1930xc10300
Packed PRI Revision headernv:62005
Call Manager Feature Group
2 of 25 flags setnv:62012
0123456789101112131415161718192021222324
Feature Group (unnamed, tag 9f83e453)unverified
1 of 25 flags setnv:62035
0123456789101112131415161718192021222324
3: The modem checks it in its geo-MCC attach logic, alongside a home-network check (medium confidence)

pri (3)

Legacy NV item list =
Legacy NV items the modem may take from this file; with a value here: 62012, 6850, 3461, 62005, 62035.pri:nv-list
NV path schema index =
228 NV paths the PRI format knows (raw); not overrides.pri:schema
pri:9fa710 =
Unidentified field, 1 time, 22 bytes: small binary blob that precedes the NV item list.