This also happened to me, the GSM part disappeared.
The solution for two devices after this flawed update was.
Reinstall help PC - usb ubports-installer
O
Best posts made by OtaDr
-
RE: Xiaomi Note 7 Ota 20posted in Xiaomi Redmi Note 7
-
RE: GPS not working in Redmi 7posted in Xiaomi Redmi Note 7
Personally, the GPS works, but it is unreliable, wifi must not be turned off and sometimes the phone must be completely restarted.
then sometimes it takes minutes or tens of minutes for the GPS to find the location