So I had an S20 ultra that was in a boot loop and I had tried everything and just set it in my drawer for months. Pulled it out and did a repair apps just for fun and after about 4-5 reboots I just happened to look down and it booted up but when I put in my pin the screen hangs, goes black and then can't do anything. If I hold down volume down and power it will pull up the reboot options but none work. I thought I had my phone back but I guess not. Any suggestions?
