Chosen Solution
I just change my iPhone 6 It was working find tell I put the new screen on. The phone didn’t not turn back on. When I connect it to iTunes it respond but the screen is still black and the vibrate butten and power butten dont respond help places
If there is a chance that you mixed up the screws that cover the shield plate, then you may have long screw damage. This is where the wrong screw will damage traces in the board under the screw bracket. In the iPhone 6 this causes a no backlight problem. You’ll have to send out for board repair if this is the case. However, it could be just a bad screen.
This happened to one of our technicians, he screwed in a longer screw into one of the short stub holes and destroyed the traces. I would check your work and make sure all screws are in the correct place, if you need did indeed destroy the lcd traces with the longer screw, there are many places that can try a repair on this board. Jessa is one of those.
