· whitelist_ca_combos =
CA combo list: LTE CA / EN-DC band-combination allow/deny listefs:/nv/item_files/modem/lte/rrc/cap/whitelist_ca_combos · 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 · 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 · 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 · 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 feature enable =
LTE RRC capability feature-enable bitmap; bit list unpublishedefs:/nv/item_files/modem/lte/rrc/efs/lte_feature_enable · disable_4l_per_bandunverified =
LTE setting: LTE RRC / L1 / L2efs:/nv/item_files/modem/lte/rrc/efs/disable_4l_per_band · 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 · lte_rrc_sub_feature_enableunverified = "@"
LTE setting: LTE RRC / L1 / L2efs:/nv/item_files/modem/lte/rrc/efs/lte_rrc_sub_feature_enable · lte_connection_ctrl_paramsunverified =
LTE setting: LTE RRC / L1 / L2efs:/nv/item_files/modem/lte/rrc/efs/lte_connection_ctrl_params · LTE feature disable =
LTE RRC capability feature-disable bitmapefs:/nv/item_files/modem/lte/rrc/efs/lte_feature_disable · lte_fgi_r8 = 21013424620x7d3ff0fe
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_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_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_tdd = 21013424620x7d3ff0fe
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_tdd · 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 · 5G on non-DDS SIM = 1= On
Allow 5G on the SIM that is not the default data subscriptionefs:/nv/item_files/modem/mav/5g_allowed_ndds · Disable SA on null SUCI = 1= On
Turn off 5G SA when the SUCI uses the null protection scheme (SUPI sent unconcealed)efs:/nv/item_files/modem/mav/mav_disable_sa_if_null_suci · disable_sdm = 1
Smart data mode: Apple SDM: turns NR / SA off or deprioritises SA when it does not pay offefs:/nv/item_files/modem/mav/disable_sdm · mav_dmc_enabledunverified = 1
Apple modem option: Apple-only (Maverick) modem option; undocumentedefs:/nv/item_files/modem/mav/mav_dmc_enabled · 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 logicefs:/nv/item_files/modem/mav/mav_monitor_enable_nr5g_uwb_based_on_motion_state_no_uli_case · sa_depri_bw_val = 4
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_bw_val · sdm_nsa_icon_override = 0
Smart data mode: Apple SDM: turns NR / SA off or deprioritises SA when it does not pay offefs:/nv/item_files/modem/mav/sdm_nsa_icon_override · mode_prefunverified = 92
Multimode setting: Call manager / system determinationefs:/nv/item_files/modem/mmode/mode_pref · SMS domain preference listunverified =
Per-RAT/PLMN SMS domain list; layout not publicefs:/nv/item_files/modem/mmode/sms_domain_pref_list · LTE band preference = 373833952788470x21fffffeffff
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 unavailableefs:/nv/item_files/modem/mmode/lte_disable_duration · 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 · SA-only carrier = 1= On
Carrier runs 5G standalone only (no NSA)efs:/nv/item_files/modem/mmode/mav_sa_only_carrier · 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 · mav_pssi_reg_unblock_hplmn_max_reg_failure = 1
PSSI registration rule: Apple PLMN search / system-selection (PSSI) registration tuningefs:/nv/item_files/modem/nas/mav_pssi_reg_unblock_hplmn_max_reg_failure · mav_pssi_reg_unblock_hplmn_voice_not_avail_based_on_motion_st = 1
PSSI registration rule: Apple PLMN search / system-selection (PSSI) registration tuningefs:/nv/item_files/modem/nas/mav_pssi_reg_unblock_hplmn_voice_not_avail_based_on_motion_st · 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 · SRVCC support = 1= On
SRVCC capability indication from E-UTRAN to UTRAN (TS 23.216)efs:/nv/item_files/modem/nas/nas_srvcc_support · mav_k_deep_sleep_rounds_chg_nr_bandscan2acqdbunverified = 4
Apple modem option: Apple-only (Maverick) modem option; undocumentedefs:/nv/item_files/modem/nas/mav_k_deep_sleep_rounds_chg_nr_bandscan2acqdb · CSG support = 1
Closed Subscriber Group (femtocell) supportefs:/nv/item_files/modem/nas/csg_support_configuration · band_priority_listunverified =
NR5G setting: NR5G RRC / L1efs:/nv/item_files/modem/nr5g/RRC/band_priority_list · cap_add_bw =
NR UE capability: NR RRC UE-capability toggleefs:/nv/item_files/modem/nr5g/RRC/cap_add_bw · cap_control_dl_256qam = 1
NR UE capability: NR RRC UE-capability toggleefs:/nv/item_files/modem/nr5g/RRC/cap_control_dl_256qam · cap_feature_mac =
NR UE capability: NR RRC UE-capability toggleefs:/nv/item_files/modem/nr5g/RRC/cap_feature_mac · cap_feature_meas_and_mobs =
NR UE capability: NR RRC UE-capability toggleefs:/nv/item_files/modem/nr5g/RRC/cap_feature_meas_and_mobs · cap_feature_phy =
NR UE capability: NR RRC UE-capability toggleefs:/nv/item_files/modem/nr5g/RRC/cap_feature_phy · cap_control_nrca_f_plus_f_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_band_combos · cap_control_nrca_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_f_plus_t_band_combos · 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 · cap_control_nrca_t_plus_t_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_t_plus_t_band_combos · cap_disable_ul_256qam = 257
NR UE capability: NR RRC UE-capability toggleefs:/nv/item_files/modem/nr5g/RRC/cap_disable_ul_256qam · PRI revision = 10617088= 0.1.1620xa20100
Packed PRI Revision headernv:62005 · ENS Enabled = 1= On
Enhanced Network Selectionnv:3461 · UMTS AMR Codec Preference Config = 5
nv:6850 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)