I recently got an update on my Note 9 and since then I am facing problems with my phone screen on Note9. It suddenly loses color and there are lines all over my screen. It revovers after restarting the phone. I had never faced this issue before but now after this latest update, I get it every few hours. I have to keep restarting my phone every few hours. It's getting super annoying now.
Model Number: SM-N960U1
One UI Version: 2.1
Android Version: 10
Android Security Level Patch: September 1, 2020
Screenshots aren't able to show the issue with the screen.
Can I please have your full model number and service provider?