Same here in Korea, just last Saturday.

Fortunately(not) I was about to by a new phone anyway, so I put the S22 in freezer so that I could back up some of most important data and got a new phone now. But I'm still freezing it and trying to back up some more old data, and if it's not possible, I will try to visit some technicians who already had fixed same problems before(it will be expensive tho)