iPhone 3G Blank Screen
So I took apart my phone to change the back of it. When putting back the phone everything had worked besides the vibrating motor. After that issue I had taken apart the phone to fix that but this time when I had put everything together, the screen is blank. It doesnt work.
The phone rings and vibrates when I get calls. I can cancel the call using the power button. Everything is funtional but the screen and touch.
Any idea on what I might have done wrong?