13 pro max display issue
when i perform heavy task on my iPhone 13 pro max like coping file to file transfer or google map or team and zoom video calls, display goes off but in background phone is working like am able to listen notifications. and when screen goes off my phone's back started heating heavily and after pressing lock button and keep phone ideal for few minutes its back to normal temperature and screen started working fine. and also true tone option is not showing, and auto brightness feature is not working as display is original not changed.
iPhone 13 Pro Max, iOS 16