I've installed Android 10 last night on my unlocked Google Fi G7. I am using Tello (Sprint MVNO). Unfortunately, I can't use LTE since the update. Lte has x mark on it and it changes to 3g. I tried carrier reset (*#*#72786#*#*) on stock dialer, and nothing happens, and there is no update prl or update profile menu anywhere. I think that once I reset carrier setting, it will be fine, but there is no way to do that.
If anyone knows, can I go back to android pie? I found this link (xdaforums.com/moto-g7/how-to/to-stock-relock-boot-loader-google-fi-t3966959). Do I need to unlock bootloader first to do this? and anyone kindly direct me how to unlock bootloader if I need to do it to downgrade. Thank you very much for your help in advance!
---------- Post added at 10:50 PM ---------- Previous post was at 10:46 PM ----------
I've updated my google fi unlocked G7 to android 10. Due to LTE (tello, Sprint MVNO) does not work, I want to go back to PIE. Mine is not rooted. To go back to pie, should I unlock the bootloader? Any advice?
I found the following post. xdaforums.com/moto-g7/how-to/to-stock-relock-boot-loader-google-fi-t3966959
Please help! Thank you!
Jae