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No modem file for iPhone 11, 11 Pro, 11 Pro Max, 12, 12 mini, 12 Pro, 12 Pro Max, 13, 13 mini, 13 Pro, 13 Pro Max, 14, 14 Plus, 14 Pro, 14 Pro Max, 15, 15 Plus, 15 Pro, 15 Pro Max, SE (2nd generation), SE (3rd generation): they run the modem's defaults.

global_setting_E.der.gri not named for a phone; read alongside each phone's own file where its modem uses this kind of file.

Header
GRI Revision13.3.2
Baseband overrides (6)
SettingValue
mav_lte_band_per_plmnlikely
Band priority per PLMN: Per-PLMN band / sub-band (ARFCN range) scan priority
/nv/item_files/modem/nas/mav_lte_band_per_plmn
mav_lte_prio_sub_band_per_plmnlikely
Band priority per PLMN: Per-PLMN band / sub-band (ARFCN range) scan priority
/nv/item_files/modem/nas/mav_lte_prio_sub_band_per_plmn
mcc2bands.mdb.mav_srcunverified
PolicyMan data: PolicyMan database / flag
/mdb/policyman/mcc2bands.mdb.mav_src
mcc2border.mdbunverified
PolicyMan data: PolicyMan database / flag
/mdb/policyman/mcc2border.mdb
mav_pssi_reg_gfnh_allowed_plmn_per_geo_locationunverified
Satellite PLMN rule: Apple satellite (GFNH) PLMN / geofence rule
/nv/item_files/modem/nas/mav_pssi_reg_gfnh_allowed_plmn_per_geo_location
mav_pssi_reg_gfnh_mcc_list_per_regulatory_policy_category_sat_usage_bannedunverified
Satellite PLMN rule: Apple satellite (GFNH) PLMN / geofence rule
/nv/item_files/modem/nas/mav_pssi_reg_gfnh_mcc_list_per_regulatory_policy_category_sat_usage_banned
Legacy NV values (1)
NVItemValue
62033GRI revision
Packed GRI Revision header
131853= 13.3.20x0d030200
Legacy NV item list (1)

Green ones have a value above.

62033GRI revision
NV path schema index (7 paths, raw) 
/nv/item_files/modem/nas/mav_lte_band_per_plmn
/nv/item_files/modem/nas/mav_lte_prio_sub_band_per_plmn
/mdb/policyman/mcc2bands.mdb.mav_src
/mdb/policyman/mcc2border.mdb
/nv/item_files/modem/nas/mav_pssi_reg_gfnh_allowed_plmn_per_geo_location
/nv/item_files/modem/nas/mav_pssi_reg_gfnh_mcc_list_per_regulatory_policy_category_sat_usage_allowed
/nv/item_files/modem/nas/mav_pssi_reg_gfnh_mcc_list_per_regulatory_policy_category_sat_usage_banned
789 carriers, 225 countries · iOS 27.0.1 (24A446) · beta iOS 27.2 beta 2 (24B5089g) GitHub Ready