S22 Lagging and then Spontaneously Restarting
I've had a S22 for three years now, and it's been fine so far. The battery's been less good lately, but it's three years old, so I figured that that would be about normal.
Yesterday, the battery ran out, which has happened before, and I charged it back up like normal. Today, it has started heavily lagging, then the screen freezes, and then it will spontaneously power down and restart. This has happened multiple times, with a full charge.
I tried putting it in Safe Mode and deleting all unneeded apps, but that only worked for a bit and then it went back to being unreliable.
Does anyone have any suggestions? Would a factory reset help, perhaps?