iPhone will receive a call however as soon as you answer the call the screen freezes.
> Cannot hear anything.
> No responce when press screen.
> No responce when press power button.
> Seconds into the call stays at zero
In voice memos the earpiece and mic work fine.
Everything else seems to work normally.
Tried but failed.
> Restoring device in itunes
> Different charging port
> Different battery
> Having the front camera flex unpluged
> Different sim card