iPhone 5S top-left corner heating up while screen is on
My iPhone 5S, when the screen is on (i.e., when I'm using it) the top-left corner over heats!! it really gets warm, of course the battery is consumed faster due to this. The whole screen doesn't heat up, only this small part out of the LCD itself.
The screen is broken into 5 big peaces (but in the bottom of the phone, away from the top) but still working.
I have seen some disassemblies videos and looks like only the small vibrating motor is there.
I have to replace the screen anyway, but, does anyone know if this problem is due to the broken screen or something inside the phone?
Is this a good question?