S20 ultra glitching/flickering screen HELP

[TeaLady]

Hi, looks like I'm being affected by the glicthing death screen.

White horizontal flickering lines, more prominent now! Please help!!!

[Neo001]

Hi @TeaLady 

Have you already tried the actions like reducing brightness, turning off adaptive brightness and starting the phone is safe mode, as mentioned here -

https://www.samsung.com/uk/support/mobile-devices/what-to-do-if-the-screen-on-your-device-is-flicker...

[TeaLady]

Yes, done that - I even wiped the cache but nothing's helping. I don't want to factory reset and lose everything, however that might be my only option.

[Neo001]

You could also take it to the Samsung support centre and let them have a look. 

[TeaLady]

True, I suppose I'll do that. I'll arrange a call and see what I can do.

Thanks!

[Shark0100]

Im facing same issue & even factory reset is not working. This issue started post May1st firmware update. when I look at storage "It seems System storage is showing 99% used even phone has 100GB free space". I think recent update has some conflicting communication internally causing phone to start glitch as it is not able to boot the screen".  any one found solution yet to this problem?

[Shark0100]

One more observation" Seeing ONE UI Error for a sec while trying to get options to clear cache by pressing power + Vol up".