Antwoord op "Why doesn't my new screen turn on?"Once I had the same problem when i disconnecting and connecting the display. I connected then the phone via USB to PC, Pc recognized it. I tried hard reset (still conected on PC) and then the display worked.
Antwoord op "Replaced a cracked screen with iFixit part, now Touch ID doesn't work"Did you replaced the HomeButton? If yes then replaced it again with the original. If you didnt replaced the HomeButton probably you have damaged the cable. It is very sensitive.