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Bell_Lucky_ca
iOS 26.3 image · build 68.0
▾
iOS 27.2 beta 1–2 image · build 72.7.2
beta
iOS 27.0 – 27.0.1 image · build 72.0
current release
iOS 26.5 – 26.6.2 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
OTA iOS 16.4+ · build 54.1
OTA iOS 12.1.1+ · build 35.1
iPhone SE (3rd generation) · Qualcomm Snapdragon X57 5G Modem · Mav30
▾
iPhone Air · Apple C1
iPhone 17, 17 Pro, 17 Pro Max · Qualcomm X80 · Mav25
iPhone 16e · Apple C1
iPhone 16, 16 Plus, 16 Pro, 16 Pro Max · Qualcomm X71M · Mav24
iPhone 15, 15 Plus, 15 Pro, 15 Pro Max · Qualcomm Snapdragon X70 · Mav23
iPhone 14, 14 Plus, 14 Pro, 14 Pro Max · Qualcomm Snapdragon X65 5G Modem · Mav22
iPhone SE (3rd generation) · Qualcomm Snapdragon X57 5G Modem · Mav30
iPhone 13, 13 mini, 13 Pro, 13 Pro Max · Qualcomm Snapdragon X60 5G Modem · Mav21
iPhone 12, 12 mini, 12 Pro, 12 Pro Max · Qualcomm Snapdragon X55 5G Modem · Mav20
iPhone SE (2020) · Intel XMM 7660 · ICE19
iPhone 11, 11 Pro, 11 Pro Max · Intel XMM 7660 · ICE19
Overview
Settings
Modem
Files (37)
Changes
overrides_D49.der.pri
Modem package
.
Header
Written for
Qualcomm modem
PRI Revision
5.0.161
Settings (23)
efs:/nv/item_files/ims
(2)
·
IMS enable
=
2
Enables the IMS task (VoLTE, VoWiFi, SMS over IMS)
efs:/nv/item_files/ims/IMS_enable
·
IMS media service config
unverified
=
hex, 512 bytes
IMS media (codec/RTP) service config; no public schema
efs:/nv/item_files/ims/media_service_config
efs:/nv/item_files/modem/data/3gpp/ps
(2)
·
Rel-10 throttling
likely
=
1
= On
Rel-10 APN congestion back-off (T3396)
efs:/nv/item_files/modem/data/3gpp/ps/rel_10_throttling
·
Service request throttle behaviour
likely
=
1
Service-request throttling behaviour
efs:/nv/item_files/modem/data/3gpp/ps/ser_req_throttle_behavior
efs:/nv/item_files/modem/data/epc
(1)
·
PDN throttling config
likely
=
"FAILURE_TIMER_5:720; "
Carrier PDN throttling timers
efs:/nv/item_files/modem/data/epc/pdn_throttling_config.txt
efs:/nv/item_files/modem/lte/rrc/efs
(3)
·
LTE feature enable
likely
=
hex, 32 bytes
LTE RRC capability feature-enable bitmap; bit list unpublished
efs:/nv/item_files/modem/lte/rrc/efs/lte_feature_enable
·
lte_fgi_r8
likely
=
1577054974
0x5dfff2fe
LTE Feature Group Indicators: 3GPP TS 36.331 Annex B featureGroupIndicators sent in UE-EUTRA-Capability
efs:/nv/item_files/modem/lte/rrc/efs/lte_fgi_r8
·
lte_fgi_r8_tdd
likely
=
1577054974
0x5dfff2fe
LTE Feature Group Indicators: 3GPP TS 36.331 Annex B featureGroupIndicators sent in UE-EUTRA-Capability
efs:/nv/item_files/modem/lte/rrc/efs/lte_fgi_r8_tdd
efs:/nv/item_files/modem/mmode
(2)
·
SMS domain preference list
unverified
=
hex, 15 bytes
Per-RAT/PLMN SMS domain list; layout not public
efs:/nv/item_files/modem/mmode/sms_domain_pref_list
·
SMS domain preference
=
1
= PS (IMS) SMS preferred
SMS over IMS preference
efs:/nv/item_files/modem/mmode/sms_domain_pref
efs:/nv/item_files/modem/nas
(1)
·
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/qmi/cat
(1)
·
Block SMS-PP envelope
likely
=
0
= Off
Block SIM Toolkit SMS-PP (data download) envelopes, per subscription
efs:/nv/item_files/modem/qmi/cat/qmi_cat_block_sms_pp_env_per_sub
efs:/nv/item_files/wcdma/rrc
(4)
·
Fast return to LTE after CSFB
likely
=
1
= On
Return from WCDMA to LTE right after a CSFB call
efs:/nv/item_files/wcdma/rrc/wcdma_rrc_fast_return_to_lte_after_csfb
·
WCDMA RRC feature
likely
=
0
WCDMA RRC feature mask
efs:/nv/item_files/wcdma/rrc/wcdma_rrc_feature
·
WCDMA to LTE PS handover
likely
=
0
= Off
WCDMA->LTE PS handover support
efs:/nv/item_files/wcdma/rrc/wcdma_rrc_wtol_ps_ho_support
·
WCDMA to LTE-TDD PS handover
likely
=
0
= Off
WCDMA->LTE TDD PS handover support
efs:/nv/item_files/wcdma/rrc/wcdma_rrc_wtol_tdd_ps_ho_support
nv
(4)
·
PRI revision
=
10551301
= 5.0.161
0xa10005
Packed PRI Revision header
nv: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 Bits
nv:946
·
NV 58021
unverified
=
244
nv:58021
▾
Call Manager Feature Group
1 of 25 flags set
nv:62012
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
20
: Set for every iPhone from iPhone 14, and on older iPhones only by carriers that have shut down 3G; likely the newer form of flag 14
pri
(3)
·
Legacy NV item list
=
show list, 35 entries
Legacy NV items the modem may take from this file; with a value here: 62012, 58021, 946, 62005.
pri:nv-list
·
NV path schema index
=
show list, 260 entries
260 NV paths the PRI format knows (raw); not overrides.
pri:schema
·
pri:9fa710
=
178
Unidentified field, 1 time, 2 bytes: small binary blob that precedes the NV item list.