Just updated mine today, same issue. No matter which way I rotate the device, there seems to be a "strip" at the top of the screen (whichever way is up at that moment) which REFUSES to accept touch in any app.
Have to tap a tiny sliver of the bottom of the address bar in my browser to be able to just type in an address. Phone is suddenly almost unusable, just after the update.
I have the same issue. I can't even use my Samsung s10 after the update. It freezes and I can't even go left or right on the menu. Before the update, everything worked perfectly.
I just did the software update and got the same problem... how can samsung release such a shitty update? did someone find a solution that does not imply losing all my data?
Is anyone from Samsung actually reading this? hello? I can't use my phone and I paid 1000€! You should do something about it. This should not be happening. Never buying Samsung again I swear.
I believe this is a software issue.
Touchscreen works fine as all areas are able to respond to touchscreen tests. It's just in apps that there's no response when touching the top part when inside apps.
Samsung has to fix this! It's such an inconvenience!
Should just patch back to before this update took place!