adb shell
mount -o remount,rw /
nv set mqtt_host=127.0.0.1
nv set fota_updateMode=0
nv set os_url=http://127.0.0.1
nv set lpa_trigger_host=127.0.0.1
nv set safecare_hostname=http://127.0.0.1
nv set safecare_mobsite=http://127.0.0.1
nv set band_select_enable=1
nv set dns_manual_func_enable=1
nv set tr069_func_enable=1
nv set ussd_enable=1
nv set terminal_mgmt_enable=0
nv set nofast_port=
nv set HOST_FIELD='Host: 127.0.0.1
nv set TM_SERVER_NAME=127.0.0.1
nv save