black screen and unresponsive, vibrates three time when connect to usb
So my iphone 6 has a black screen. its unresponsive, nothing at all, but when i plug it in to my pc with usb cable it vibrates 3 times, which i think means that it has to accept the usb cable to pc, which i cannot do sine the screen is black, tried it with several other screens and still not working, changed the battery but thats not fixing it either. So i think the problem lies with the motherboard, but i really cant nothing about microsoldiering, but i have the basic soldiering equipments which i think is not good enough for the micro-work.
Any suggestion to what i can do?
Cette question est-elle utile ?