iPhone 6s plus shuts Down after sim card
I have afsked about this before without any help so Im tryin again..
I have an Iphone 6s plus.. It Works fine and i Can use it whole Day.. But when i put a sim card in it, its shuts Down?? Sometimes in a minute, some times after 30 min.. It different.. Without sim card, it Works fine..
I bought the phone from a guy who has replaced the screen on it..
Can you say What it Maybe could be? Sim card reader? Antenna faulty? Dont know How important it is But the touch id does not work eighter.. Thanks:)