iPhone 13 Pro Max just shut down while it was plugged into the charger
Just updated iOS this week and my iPhone 13 Pro Max just shut down while it was plugged into the charger. Have tried multiple times to do a hard restart, volume up, volume down, and hold the side button, with no success. iOS failure?
Complete black screen, have tried multiple chargers and connecting to iTunes with no luck.
Does anyone else have this problem? If I choose to mail it in for repair it says I have to turn off the find my phone option or the repair will be invalid. So what options do I have?
iPhone 13 Pro Max, iOS 16