PS5 crashing/artifacting after 11/25 update. CE-108255-1. Multiple system software reinstalls. Not a single game works. Sony is refusing to repair or replace still. Games either crash instantly or artifact untill crashing. :
PS4の初期化に手間取ったけど結局できた話|やまひ|note
Restaurer une PS4 qui a planté via USB - SOSav blog