After changing contrilol panel color to white clock not changed to black font as previous. 

Thus happes 8th update, Whenever unlocking device, onlo black screen. No fingerprint reader. And message samsung ui stops working. Home & back button not working sometimes. And main wifi is very slow as 2g and battery performance also affect due to t...

Everyday 9.30 pm reminder set on Strong notification. But after 3 to 4 days, notification time changes to 12.00 am. It happens everytime. Also weekly reminder got same problem, automatically changes time to 12.00 am

I tried Aeroplane mode as well as swith off phone & watch. But anyone calls me he listens rings

Since last update S 22 Ultra, Call recording not working