iPhone overheating while containing SIM card
I have iPhone 7 Plus, it overheats while containing SIM card and displays temperature warning. It also displays "no service" or doest not detect SIM card. However, it works well if i remove SIM card and does not overheat then. Therefore, I am unable to connect to a cellular data network. Somebody please let me know how to fix this issue.
iPhone 7 Plus, iOS 15