screen is not turning on after screen replacement
I replaced the iPhone 6s screen according to the instructions online and when I connected the cables for the screen to the phone and completed reassembling the phone, the screen will not turn on. It remains black even though the phone will vibrate if I flip the vibrate key. I tried hard resetting the phone by pushing the home button and the screen lock button at the same time and this did not help. Do you have any suggestions for why this could be happening. If not I want to return the screen as it may be the problem.