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Work in progress: carrier-explode doesn't have the best coverage on iPadOS yet… we're working on it!
iPadOS
iOS
Pixel
Samsung
iPadOS
watchOS
Turk Telekom
TR 2026-09-14
Turkcell
TR 2026-09-14
B-Mobile
BT 2026-06-05
CS
Cellular South
US 2026-06-05
CTM
MO 2026-06-05
Fastweb
IT 2026-06-05
Spectrum Mobile
Verizon_Charter_LTE_US
US 2026-06-05
Verizon
Verizon_LTE_US
US 2026-06-05
Verizon
Verizon_Response_LTE_US
US 2026-06-05
vodafone HU
HU 2026-06-05
Vodafone Travel
NL 2026-06-05
Xfinity Mobile
US 2026-06-05
Spectrum Mobile
TMobile_Charter_US
US 2026-03-30
Comcast Business
US 2026-03-24
Simly
AE 2026-03-24
Telefonica eSimFLAG
ES 2026-03-24
Cyta
CY 2025-12-11
LMT
LV 2025-12-11
Telia
EE 2025-12-11
Telia LT
LT 2025-12-11
ORA MOBILE
PF 2025-11-03
Roamless
BE 2025-11-03
VinaPhone
VN 2025-11-03
povo
JP 2025-10-15
ATT Dish MVNO
US 2025-03-31
Boost
US 2025-03-31
BT
GB 2025-03-31
Y!mobile
JP 2025-03-04
UNEFON
MX 2024-12-10
Cellcard
KH 2024-10-28
G
Genesis
PL 2024-10-28
Dialog
LK 2024-06-07
E
Eskimo
SG 2024-06-07
Jio
IN 2024-06-07
Odido
TMobile_nl
NL 2024-06-07
One NZ
NZ 2024-06-07
SaskTel
CA 2024-06-07
SKT
KR 2024-06-07
Telekom SK
SK 2024-06-07
TSEL
ID 2024-06-07
VIVO
BR 2024-06-07
Vodafone AU
AU 2024-06-07
2degrees
NZ 2024-05-13
Claro BR
BR 2024-05-13
Copper Valley Telecom
US 2024-05-13
Digicel
FJ 2024-05-13
Digicel
TO 2024-05-13
Digicel
WS 2024-05-13
GTA
GU 2024-05-13
Holafly
AT 2024-05-13
Hutch
LK 2024-05-13
KT
KR 2024-05-13
Nomad
SG 2024-05-13
Optimum
US 2024-05-13
Orange F
FR 2024-05-13
T-Mobile
US 2024-05-13
T
TELCEL
MX 2024-05-13
TELUS
CA 2024-05-13
entel
CL 2023-12-11
Telstra
AU 2023-12-11
vodafone.de
DE 2023-12-11
eSIM Go
AT 2023-10-27
au
KDDI_LTE_only_jp
JP 2023-10-25
BICS
BE 2023-10-25
CMLink
BE 2023-10-25
Digicel
PG 2023-10-25
T-Mobile CZ
CZ 2023-10-25
1and1
DE 2023-09-18
AIS
TH 2023-09-18
Vodafone Kiribati
KI 2023-06-02
Next 100
327
Newest
Boost
Dish_US
OTA iPadOS 18.4+ · build 63.1
current release
OTA iPadOS 18.4+ · build 63.1
current release
Overview
Settings (53)
Modem
Files (35)
overrides_J272.der.pri
iPad (Cellular, 10th generation)
Header
Dialect
Qualcomm
PRI Revision
0.1.161
Settings (65)
All (65)
efs:/data/3gpp/throttling (1)
efs:/nv/item_files/data/3gpp (3)
efs:/nv/item_files/modem (1)
efs:/nv/item_files/modem/data/3gpp (1)
efs:/nv/item_files/modem/data/3gpp/ps (2)
efs:/nv/item_files/modem/data/3gpp/ps/apn_reject (1)
efs:/nv/item_files/modem/lte/L2/mac (1)
efs:/nv/item_files/modem/lte/rrc/bbq (1)
efs:/nv/item_files/modem/lte/rrc/cap (4)
efs:/nv/item_files/modem/lte/rrc/efs (11)
efs:/nv/item_files/modem/mav (7)
efs:/nv/item_files/modem/mmode (4)
efs:/nv/item_files/modem/nas (3)
efs:/nv/item_files/modem/nr5g/rrc (6)
efs:/nv/item_files/modem/nr5g/RRC (3)
efs:/nv/item_files/modem/sms (1)
efs:/nv/item_files/modem/uim/mmgsdi (4)
efs:/nv/item_files/modem/uim/uimdrv (1)
efs:/nv/item_files/wcdma/rrc (1)
efs:/policyman (1)
nv (5)
pri (3)
efs:/data/3gpp/throttling
(1)
·
srv_req_throt_config.txt
unverified
=
"FAILURE_TIMER_5:20; "
Data services setting: Data services (PDN, throttling, AT commands)
efs:/data/3gpp/throttling/srv_req_throt_config.txt
efs:/nv/item_files/data/3gpp
(3)
·
3GPP MTU
=
1430
Default PDN MTU in bytes
efs:/nv/item_files/data/3gpp/ds_3gpp_mtu
·
RPM params
=
hex, 10 bytes
Radio Policy Manager retry limits (10 bytes)
efs:/nv/item_files/data/3gpp/rpm_params
·
RPM SIM list
=
hex, 60 bytes
SIMs Radio Policy Manager applies to
efs:/nv/item_files/data/3gpp/rpm_suppported_sim
efs:/nv/item_files/modem
(1)
·
LTE connection control
unverified
=
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 attach
efs:/nv/item_files/modem/data/3gpp/call_orig_allowed_before_ps_attach
efs:/nv/item_files/modem/data/3gpp/ps
(2)
·
Service request throttle behaviour
=
1
Service-request throttling behaviour
efs:/nv/item_files/modem/data/3gpp/ps/ser_req_throttle_behavior
·
3gpp_rel_version
=
5
3GPP release: Signalled 3GPP release
efs:/nv/item_files/modem/data/3gpp/ps/3gpp_rel_version
efs:/nv/item_files/modem/data/3gpp/ps/apn_reject
(1)
·
APN reject name
=
"reject_apn:ims; "
APN whose rejection triggers carrier throttling
efs:/nv/item_files/modem/data/3gpp/ps/apn_reject/apn_reject_name.txt
efs:/nv/item_files/modem/lte/L2/mac
(1)
·
lte_mac_enable_aas
unverified
=
0
LTE setting: LTE RRC / L1 / L2
efs:/nv/item_files/modem/lte/L2/mac/lte_mac_enable_aas
efs:/nv/item_files/modem/lte/rrc/bbq
(1)
·
Fake eNodeB mitigation
=
1
= On
LTE false-base-station (fake eNodeB) mitigation
efs:/nv/item_files/modem/lte/rrc/bbq/bbq_mitigation
efs:/nv/item_files/modem/lte/rrc/cap
(4)
·
whitelist_ca_combos
=
hex, 32 bytes
CA combo list: LTE CA / EN-DC band-combination allow/deny list
efs:/nv/item_files/modem/lte/rrc/cap/whitelist_ca_combos
·
blacklist_ca_combos
=
hex, 65 bytes
CA combo list: LTE CA / EN-DC band-combination allow/deny list
efs:/nv/item_files/modem/lte/rrc/cap/blacklist_ca_combos
·
whitelist_ca_combos_with_laa
=
hex, 32 bytes
CA combo list: LTE CA / EN-DC band-combination allow/deny list
efs:/nv/item_files/modem/lte/rrc/cap/whitelist_ca_combos_with_laa
·
LTE bands with UL CA
=
B2 B5 B12 B14 B30 B48 B66
hex, 32 bytes
LTE bands allowed in uplink carrier-aggregation combos
efs:/nv/item_files/modem/lte/rrc/cap/whitelist_ca_combos_with_ulca
efs:/nv/item_files/modem/lte/rrc/efs
(11)
·
lte_conn_ctrl_barring_optimz_params
unverified
=
1
LTE setting: LTE RRC / L1 / L2
efs:/nv/item_files/modem/lte/rrc/efs/lte_conn_ctrl_barring_optimz_params
·
LTE feature enable
=
hex, 32 bytes
LTE RRC capability feature-enable bitmap; bit list unpublished
efs:/nv/item_files/modem/lte/rrc/efs/lte_feature_enable
·
disable_4l_per_band
unverified
=
hex, 32 bytes
LTE setting: LTE RRC / L1 / L2
efs:/nv/item_files/modem/lte/rrc/efs/disable_4l_per_band
·
LTE band priority list
=
hex, 12 bytes
Prioritised band list for LFS/FFS scans (uint16 array)
efs:/nv/item_files/modem/lte/rrc/efs/band_priority_list_v2
·
lte_rrc_sub_feature_enable
unverified
=
"@"
LTE setting: LTE RRC / L1 / L2
efs:/nv/item_files/modem/lte/rrc/efs/lte_rrc_sub_feature_enable
·
lte_connection_ctrl_params
unverified
=
hex, 16 bytes
LTE setting: LTE RRC / L1 / L2
efs:/nv/item_files/modem/lte/rrc/efs/lte_connection_ctrl_params
·
LTE feature disable
=
hex, 32 bytes
LTE RRC capability feature-disable bitmap
efs:/nv/item_files/modem/lte/rrc/efs/lte_feature_disable
·
lte_fgi_r8
=
2101342462
0x7d3ff0fe
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_r10
=
14142
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_r10
·
lte_fgi_r10_tdd
=
14142
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_r10_tdd
·
lte_fgi_r8_tdd
=
2101342462
0x7d3ff0fe
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/mav
(7)
·
LTE CA combos per PLMN
=
1
= On
Prune the advertised LTE CA combos per PLMN from /policyman/band_combos_per_plmn.xml
efs:/nv/item_files/modem/mav/lte_ca_xml_generation
·
EN-DC combos per PLMN
=
1
= On
Same per-PLMN capability pruning for EN-DC combos (next to cap_prune, skip_cap_prune)
efs:/nv/item_files/modem/mav/endc_ca_file_generation
·
mav_monitor_enable_nr5g_uwb_based_on_motion_state_no_uli_case
=
0
5G icon rule: Status-bar 5G / 5G UW / 5G UC / 5G+ icon override logic
efs:/nv/item_files/modem/mav/mav_monitor_enable_nr5g_uwb_based_on_motion_state_no_uli_case
·
mav_avoid_pco_for_aging
unverified
=
1
Apple modem option: Apple-only (Maverick) modem option; undocumented
efs:/nv/item_files/modem/mav/mav_avoid_pco_for_aging
·
mav_monitor_mm_mb_replace_nr5g_with_nr5guwb
=
1
5G icon rule: Status-bar 5G / 5G UW / 5G UC / 5G+ icon override logic
efs:/nv/item_files/modem/mav/mav_monitor_mm_mb_replace_nr5g_with_nr5guwb
·
mav_ignore_high_bw_check
unverified
=
1
Apple modem option: Apple-only (Maverick) modem option; undocumented
efs:/nv/item_files/modem/mav/mav_ignore_high_bw_check
·
sdm_nsa_icon_override
=
0
Smart data mode: Apple SDM: turns NR / SA off or deprioritises SA when it does not pay off
efs:/nv/item_files/modem/mav/sdm_nsa_icon_override
efs:/nv/item_files/modem/mmode
(4)
·
LTE band preference
=
178120883634175
0xa1fffffeffff
LTE band bitmap (bit n = band n+1)
efs:/nv/item_files/modem/mmode/lte_bandpref
·
LTE disable duration
=
0
How long LTE stays disabled when CS services are unavailable
efs:/nv/item_files/modem/mmode/lte_disable_duration
·
SMS only
=
1
= On
Register for SMS only
efs:/nv/item_files/modem/mmode/sms_only
·
UE usage setting
=
1
= Data centric
TS 24.301 UE usage setting
efs:/nv/item_files/modem/mmode/ue_usage_setting
efs:/nv/item_files/modem/nas
(3)
·
HPLMN RAT order
=
LTE > WCDMA > GSM
hex, 12 bytes
Home-PLMN RAT search order: uint16 count, then sys_sys_mode RATs
efs:/nv/item_files/modem/nas/hplmn_rat_order
·
ISR
=
1
= On
Idle-mode Signalling Reduction (TS 23.401)
efs:/nv/item_files/modem/nas/isr
·
CSG support
=
1
Closed Subscriber Group (femtocell) support
efs:/nv/item_files/modem/nas/csg_support_configuration
efs:/nv/item_files/modem/nr5g/rrc
(6)
·
endc_whitelist_ca_combos
=
hex, 32 bytes
CA combo list: LTE CA / EN-DC band-combination allow/deny list
efs:/nv/item_files/modem/nr5g/rrc/endc_whitelist_ca_combos
·
endc_whitelist_ca_combos_with_laa
=
hex, 32 bytes
CA combo list: LTE CA / EN-DC band-combination allow/deny list
efs:/nv/item_files/modem/nr5g/rrc/endc_whitelist_ca_combos_with_laa
·
endc_blacklist_specific_lte_bands
=
hex, 32 bytes
CA combo list: LTE CA / EN-DC band-combination allow/deny list
efs:/nv/item_files/modem/nr5g/rrc/endc_blacklist_specific_lte_bands
·
endc_reduced_cc_lte_fr1_ca_combos
=
517
CA combo list: LTE CA / EN-DC band-combination allow/deny list
efs:/nv/item_files/modem/nr5g/rrc/endc_reduced_cc_lte_fr1_ca_combos
·
endc_reduced_cc_fr2_ca_combos
=
520
CA combo list: LTE CA / EN-DC band-combination allow/deny list
efs:/nv/item_files/modem/nr5g/rrc/endc_reduced_cc_fr2_ca_combos
·
nrsa_whitelist_ca_combos
=
hex, 32 bytes
CA combo list: LTE CA / EN-DC band-combination allow/deny list
efs:/nv/item_files/modem/nr5g/rrc/nrsa_whitelist_ca_combos
efs:/nv/item_files/modem/nr5g/RRC
(3)
·
cap_csi_rs_32_port_control
=
hex, 195 bytes
NR UE capability: NR RRC UE-capability toggle
efs:/nv/item_files/modem/nr5g/RRC/cap_csi_rs_32_port_control
·
cap_control_mrdc_f_plus_t_band_combos
=
0
NR band-combo class control: Enables an NR-CA / NR-DC / MR-DC band-combination class in the UE capability
efs:/nv/item_files/modem/nr5g/RRC/cap_control_mrdc_f_plus_t_band_combos
·
cap_disable_ul_256qam
=
257
NR UE capability: NR RRC UE-capability toggle
efs:/nv/item_files/modem/nr5g/RRC/cap_disable_ul_256qam
efs:/nv/item_files/modem/sms
(1)
·
Refresh vote OK
=
0
= Off
Vote TRUE for SIM REFRESH
efs:/nv/item_files/modem/sms/mmgsdi_refresh_vote_ok
efs:/nv/item_files/modem/uim/mmgsdi
(4)
·
override_opl_pnn_lookup_for_non_rplmn
unverified
=
2
SIM setting: UIM / SIM manager / SIM Toolkit
efs:/nv/item_files/modem/uim/mmgsdi/override_opl_pnn_lookup_for_non_rplmn
·
SIM refresh retry
=
hex, 16 bytes
SIM REFRESH retry parameters (4 x uint32)
efs:/nv/item_files/modem/uim/mmgsdi/refresh_retry
·
slot_features_status_list__mav_override
unverified
=
266
Apple override: Apple override of the Qualcomm item of the same name
efs:/nv/item_files/modem/uim/mmgsdi/slot_features_status_list__mav_override
·
ens_slot_enabled
unverified
=
1
SIM setting: UIM / SIM manager / SIM Toolkit
efs:/nv/item_files/modem/uim/mmgsdi/ens_slot_enabled
efs:/nv/item_files/modem/uim/uimdrv
(1)
·
nv_pdown_uim_consecutive_techproblems
unverified
=
769
SIM setting: UIM / SIM manager / SIM Toolkit
efs:/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 support
efs:/nv/item_files/wcdma/rrc/wcdma_rrc_wtol_ps_ho_support
efs:/policyman
(1)
·
Carrier policy
=
show XML, 958 bytes
PolicyMan rules keyed on MCC/PLMN: RAT capability, RF bands, UE mode
efs:/policyman/carrier_policy.xml
nv
(5)
·
Disable CM Call Type
=
515
nv:5280
·
PRI revision
=
10551552
= 0.1.161
0xa10100
Packed PRI Revision header
nv:62005
·
AAGPS Positioning Modes Supported
=
1
nv:1920
·
ENS Enabled
=
1
= On
Enhanced Network Selection
nv:3461
▾
Feature Group (unnamed, tag 9f83e453)
unverified
1 of 25 flags set
nv:62035
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
3
: The modem checks it in its geo-MCC attach logic, alongside a home-network check (medium confidence)
pri
(3)
·
Legacy NV item list
=
show list, 90 entries
Legacy NV items the modem may take from this file; with a value here: 1920, 5280, 3461, 62005, 62035.
pri:nv-list
·
NV path schema index
=
show list, 266 entries
266 NV paths the PRI format knows (raw); not overrides.
pri:schema
·
pri:9fa710
=
hex, 22 bytes
Unidentified field, 1 time, 22 bytes: small binary blob that precedes the NV item list.