07-01-2022 10:45 PM in
Galaxy S20 SeriesI updated 2 days ago my S20 SM-G981B to Android 12, official, non-beta. The phone started misbehaving badly:
Anything I could do to troubleshoot or get back to normally working Android 11?
Of course, I have the latest firmware and latest versions of all apps (only from Google App Store and Galaxy Store).
The worst firmware I ever had.
08-01-2022 05:45 AM in
Galaxy S20 Series08-01-2022 11:50 AM in
Galaxy S20 SeriesI would not like to reconfigure dozens of apps.
08-01-2022 12:33 PM in
Galaxy S20 Series08-01-2022 06:09 PM in
Galaxy S20 Series08-01-2022 09:25 PM in
Galaxy S20 Seriesreally I want something less radical than reset or downgrade..
08-01-2022 09:44 PM in
Galaxy S20 Series08-01-2022 10:41 PM in
Galaxy S20 Serieswhat is 'this'?
09-01-2022 01:12 AM in
Galaxy S20 Series10-01-2022 03:05 PM in
Galaxy S20 SeriesI got almost the same problems on S20+, my battery went from 60 to 4% in less than 2 hours, everything is running slow, I hate the "extending" animation when you scroll to the end (I preferred the white line that shows up), mobile data is ultra slow...
Not sure what to tell you other than check your IMEI and search for a ROM that fits your IMEI and flash the phone through ODIN, I suggest this if your warranty is done.