I got Flip 4, kept it in a perfect condition one day the display starts to blackout only during the flex mode, the phone works perfectly fine when completely open. Checked Google... it said to upgrade my phone, still didn't fix... asked here and was ...

I have been facing this problem since last few months... it started with my phone delay the screen unlocking when I flip open it.. then it started to black out for sometime... and now it just turns black after a yellow flicker when I try using flex m...

Any idea when will one ui 7 beta will release? qnd how to get it?

I have been trying to get enrolled in beta version for my galaxy flip 4 but cant seem to recieve the option.. anyone know what to do?