Each phone's own settings and modem file, against what that phone had before.
<?xml version="1.0" encoding="UTF-8"?> <!-- Post Policy for L2NR policy $Header: $ --> <policy name = "LTE 2 NR PSHO Control" changelist = "$Change: 19373687 $" policy_ver = "5267.1.1" > <initial> <mcc_list name="L2NR_tdd_fdd"> 525 </mcc_list> <boolean_define name="l2nr_fdd_feature_enabled" initial="true" /> <boolean_define name="l2nr_tdd_feature_enabled" initial="true" /> </initial> <lte_feature name="L2NR_FDD"> <any_of> <location_mcc_in subs="this" list="L2NR_tdd_fdd" /> <boolean_test name="l2nr_fdd_feature_enabled" /> </any_of> </lte_feature> <lte_feature name="L2NR_TDD"> <any_of> <location_mcc_in subs="this" list="L2NR_tdd_fdd" /> <boolean_test name="l2nr_tdd_feature_enabled" /> </any_of> </lte_feature> </policy>