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Telstra
iOS 27.2 beta 3 image · build 73.0 beta iOS 27.2 beta 1–2 image · build 72.7.1 beta iOS 27.0 – 27.0.1 image · build 72.0 current release iOS 27.0 beta 5–8 image · build 72.0 beta iOS 27.0 beta 4 image · build 71.5.20 beta iOS 27.0 beta 3 image · build 71.5.18 beta iOS 27.0 beta 2 image · build 71.5.17 beta iOS 27.0 beta image · build 71.5.16 beta OTA iOS 26.5+ · build 70.1 iOS 26.5 – 26.6.2 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 26.2.1 image · build 67.0.1 iOS 26.2 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 OTA iOS 18.5+ · build 64.1 iOS 18.5 – 18.6.2 image · build 64.0 iOS 18.4 – 18.4.1 image · build 63.0 iOS 18.3.1 – 18.3.2 image · build 62.0 iOS 18.3 – 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 17.2+ · build 57.1 OTA iOS 16.7.13+ · build 54.1 OTA iOS 13.4+ · build 41.1 OTA iOS 12.3+ · build 36.1 OTA iOS 12.0+ · build 33.1 OTA iOS 11.0+ · build 29.1 OTA iOS 10.3+ · build 28.4 OTA iOS 10.2+ · build 27.1 OTA iOS 10.0+ · build 25.1 OTA iOS 9.2+ · build 23.1 OTA iOS 9.0+ · build 21.1 OTA iOS 6.0+ · build 13.1 OTA iOS 5.0+ · build 11.2 OTA iOS 4.0+ · build 8.1 OTA iOS 3.1+ · build 5.2 OTA iOS 3.0+ · build 4.1 OTA iOS legacy+ · build 2.7
overrides_V53_V54_V57.der.pri
iPhone 17 Pro, iPhone 17 Pro Max, iPhone 17
Header
DialectQualcomm
PRI Revision5.1.161
Settings (45)

efs:/nv/item_files/ims (1)

IMS enable = 2
Enables the IMS task (VoLTE, VoWiFi, SMS over IMS)efs:/nv/item_files/ims/IMS_enable

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 (1)

LTE bands without non-contiguous CA = "@"= B7
LTE bands left out of non-contiguous intra-band CA combosefs:/nv/item_files/modem/lte/rrc/cap/blacklist_ca_combos_with_nc_combos

efs:/nv/item_files/modem/lte/rrc/efs (2)

LTE feature enable =
LTE RRC capability feature-enable bitmap; bit list unpublishedefs:/nv/item_files/modem/lte/rrc/efs/lte_feature_enable
LTE feature disable =
LTE RRC capability feature-disable bitmapefs:/nv/item_files/modem/lte/rrc/efs/lte_feature_disable

efs:/nv/item_files/modem/mav (10)

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
drs_ul_check_enabled = 1
Dynamic RAT selection: Apple Dynamic RAT Selection (DRS): picks LTE, NSA or SA from measured throughputefs:/nv/item_files/modem/mav/drs_ul_check_enabled
drs_enable = 1
Dynamic RAT selection: Apple Dynamic RAT Selection (DRS): picks LTE, NSA or SA from measured throughputefs:/nv/item_files/modem/mav/drs_enable
drs_nsa_icon_via_motion = 1
Dynamic RAT selection: Apple Dynamic RAT Selection (DRS): picks LTE, NSA or SA from measured throughputefs:/nv/item_files/modem/mav/drs_nsa_icon_via_motion
drs_starting_rat = 2
Dynamic RAT selection: Apple Dynamic RAT Selection (DRS): picks LTE, NSA or SA from measured throughputefs:/nv/item_files/modem/mav/drs_starting_rat
enable_blind_ul_drs_backoff_for_f_plus_f_ulcaunverified = 1
Apple modem option: Apple-only (Maverick) modem option; undocumentedefs:/nv/item_files/modem/mav/enable_blind_ul_drs_backoff_for_f_plus_f_ulca
Dynamic SA = 1= On
Turn 5G SA capability on and off with coverage (dyn_sa_* / dyn_cap_* timers and thresholds)efs:/nv/item_files/modem/mav/enable_dyn_sa
Dynamic VoNR = 1= On
Turn VoNR on and off dynamically, alongside dynamic SAefs:/nv/item_files/modem/mav/enable_dyn_vonr
enable_tdd_ulca_based_ul_drs_backoffunverified = 1
Apple modem option: Apple-only (Maverick) modem option; undocumentedefs:/nv/item_files/modem/mav/enable_tdd_ulca_based_ul_drs_backoff
sa_depri_td_bwp_thresh_val = 30
Smart data mode: Apple SDM: turns NR / SA off or deprioritises SA when it does not pay offefs:/nv/item_files/modem/mav/sa_depri_td_bwp_thresh_val

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

SMS domain preference listunverified =
Per-RAT/PLMN SMS domain list; layout not publicefs:/nv/item_files/modem/mmode/sms_domain_pref_list
SMS domain preference = 1= PS (IMS) SMS preferred
SMS over IMS preferenceefs:/nv/item_files/modem/mmode/sms_domain_pref
NR5G emergency supportunverified = 1= On
NR5G emergency-call supportefs:/nv/item_files/modem/mmode/nr5g_emc_support
NR5G disable modeunverified = 0= NR5G enabled
Disables NR5G SA and/or NSAefs:/nv/item_files/modem/mmode/nr5g_disable_mode

efs:/nv/item_files/modem/mmode/sd (1)

mav_oos_search_rbs_n_dbsunverified = 1
Apple modem option: Apple-only (Maverick) modem option; undocumentedefs:/nv/item_files/modem/mmode/sd/mav_oos_search_rbs_n_dbs

efs:/nv/item_files/modem/nas (3)

Satellite EARFCNs per carrier =
LTE channels the carrier's satellite (GFNH) service may register on, per PLMNefs:/nv/item_files/modem/nas/mav_pssi_reg_gfnh_allowed_frequencies_per_carrier
mav_pssi_reg_gfnh_allowed_plmn_per_carrierunverified = 30983937190791680xb01f901000100
Satellite PLMN rule: Apple satellite (GFNH) PLMN / geofence ruleefs:/nv/item_files/modem/nas/mav_pssi_reg_gfnh_allowed_plmn_per_carrier
SRVCC support = 1= On
SRVCC capability indication from E-UTRAN to UTRAN (TS 23.216)efs:/nv/item_files/modem/nas/nas_srvcc_support

efs:/nv/item_files/modem/nr5g/RRC (13)

cap_control_max_aggr = 1
NR UE capability: NR RRC UE-capability toggleefs:/nv/item_files/modem/nr5g/RRC/cap_control_max_aggr
cap_control_higher_pow_lmt = 1
NR UE capability: NR RRC UE-capability toggleefs:/nv/item_files/modem/nr5g/RRC/cap_control_higher_pow_lmt
cap_control_nrca_f_plus_f_ulca_band_combos = 257
NR band-combo class control: Enables an NR-CA / NR-DC / MR-DC band-combination class in the UE capabilityefs:/nv/item_files/modem/nr5g/RRC/cap_control_nrca_f_plus_f_ulca_band_combos
NR band capability =
NR band feature-capability list; proprietary layoutefs:/nv/item_files/modem/nr5g/RRC/cap_feature_band_nr
cap_add_bw =
NR UE capability: NR RRC UE-capability toggleefs:/nv/item_files/modem/nr5g/RRC/cap_add_bw
cap_csi_rs_32_port_control =
NR UE capability: NR RRC UE-capability toggleefs:/nv/item_files/modem/nr5g/RRC/cap_csi_rs_32_port_control
cap_control_nrca_2x_f_plus_t_band_combos = 1
NR band-combo class control: Enables an NR-CA / NR-DC / MR-DC band-combination class in the UE capabilityefs:/nv/item_files/modem/nr5g/RRC/cap_control_nrca_2x_f_plus_t_band_combos
cap_control_nrca_3x_f_plus_t_band_combos = 11038234380810x10101010101
NR band-combo class control: Enables an NR-CA / NR-DC / MR-DC band-combination class in the UE capabilityefs:/nv/item_files/modem/nr5g/RRC/cap_control_nrca_3x_f_plus_t_band_combos
cap_control_nrca_3x_f_plus_t_band_combos_v2 =
NR band-combo class control: Enables an NR-CA / NR-DC / MR-DC band-combination class in the UE capabilityefs:/nv/item_files/modem/nr5g/RRC/cap_control_nrca_3x_f_plus_t_band_combos_v2
cap_control_nrca_4x_f_plus_t_band_combos = 657930x10101
NR band-combo class control: Enables an NR-CA / NR-DC / MR-DC band-combination class in the UE capabilityefs:/nv/item_files/modem/nr5g/RRC/cap_control_nrca_4x_f_plus_t_band_combos
cap_control_nrca_4x_f_plus_t_band_combos_v2 =
NR band-combo class control: Enables an NR-CA / NR-DC / MR-DC band-combination class in the UE capabilityefs:/nv/item_files/modem/nr5g/RRC/cap_control_nrca_4x_f_plus_t_band_combos_v2
cap_control_nrca_5x_f_plus_t_band_combos_v2 =
NR band-combo class control: Enables an NR-CA / NR-DC / MR-DC band-combination class in the UE capabilityefs:/nv/item_files/modem/nr5g/RRC/cap_control_nrca_5x_f_plus_t_band_combos_v2
NR TDD+FDD combo control = 7
Enables NR-CA/NR-DC TDD+FDD band-combo classesefs:/nv/item_files/modem/nr5g/RRC/cap_control_t_plus_f_band_combos

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:/policyman (1)

Carrier policy =
PolicyMan rules keyed on MCC/PLMN: RAT capability, RF bands, UE modeefs:/policyman/carrier_policy.xml

nv (4)

PRI revision = 10551557= 5.1.1610xa10105
Packed PRI Revision headernv:62005
Band preference bits 16-31 = 48895= GSM 450, GSM 480, GSM 750, GSM 850, GSM railways 900, GSM PCS 1900, WCDMA B1 2100, WCDMA B2 1900, WCDMA B4 1700, WCDMA B5 850, WCDMA B6 800, bit 12, bit 13, bit 15
Expand Band Preference 16 To 32 Bitsnv:946
Delay RAU during CSFB (probable)unverified = 0= Off
nv:62025
System Determination Feature Group
1 of 25 flags setnv:62011
0123456789101112131415161718192021222324
17: The modem's out-of-service system scan keeps its default band mask instead of the stored band set (medium confidence)

pri (3)

Legacy NV item list =
Legacy NV items the modem may take from this file; with a value here: 62011, 946, 62025, 62005.pri:nv-list
NV path schema index =
357 NV paths the PRI format knows (MAVZ); not overrides.pri:schema
pri:9fa710 = 178
Unidentified field, 1 time, 2 bytes: small binary blob that precedes the NV item list.