Updated my s20 5g and my phone is unusable! All apps freeze and I have to go to my app tray, then back to the app in order to unfreeze it. I don't get notifications, I can't turn or restart my phone etc.
FIX IT PLZ
So to go into system reboot, make sure your phone is off. Press and hold volume down and the power button until the Samsung logo appears. From there a menu should appear. Use the volume to scroll and power to select. Go down to wipe cache, then repair app. If I'm not mistaken, once you hit repair, it should reboot .