What is going on with my s22 ultra? It's hot in the uk, but I got my fan turned on and thr phone isn't even warm, it just won't letme charge, and my sim card won't show up either.
Original Samsung cable and charger? Was the phone used while charging? Do diagnostics via Samsung members app. Also clear phone cache partition and or hard reboot the phone
Oh also going to go on a stretch for this. You have no cell service. You have a notification saying your sim is off. So you have a sim. You have an overheating warning.
When a phone gets really really hot, it disables the sim to cool down. I wonder if your phone is overheating a ton, has disabled the sim and stopped the charger due to heat
In cases like this, I would suggest reaching out to Samsung directly. As the warning indicates, something is getting very hot, backed up by the SIM being disabled.
Have you installed any apps recently? A rogue app could cause this. Attempt booting into safe mode and see if this continues.
