I'm having problems with my Galaxy S21 ultra when it is set to WQHD+. When I return from apps to my home screen all of my home screen apps everything disappears, then reappears a second or 2 later. In app actions and the keyboard are laggy, I get flickering pictures and sometimes text whenever I open an app, a post, etc. I've tried changing the settings that I've changed back to default, launched in safe mode, cleared cache partition, hard restart, but nothing seems to help. I contacted Samsung but after a little while trying they just wanted me to factory reset. It seems to be their answer for everything. Does anyone have any suggestions?
It's been doing it pretty much since it was new and I've installed several updates. I've been using it on FHD+ because I hate factory resets. I have everything backed up but it never restores 100% the way I had things ana i get super frustrated trying to remember how to change everything back to the way i like/had it. only does it on WQHD+. I know this isn't a big deal, just bugs me that there's a function on my phone that I can't use/doesn't work right.
