My screen stopped working after disassembly?
I ordered a new home button for my iPhone and decided to change it myself. I did everything really carefully, according to this manual: iPhone 4s 拆解 .But after reassembly, I end up with the screen not working, only the backlight. I tried reseting the phone, suggested by some people on the forums, but it didn't work. The phone sync fine and it could take calls, so I guess the logic board is fine.
Does anyone have any idea, what might be the problem?
It seems that the ribbon cable of the Digitizer is tore. They are extremely delicate, so even a slight bending will break them.