After replacement of screen and dock, display shows only blue stribes
I dropped my Iphone 4 and it cracked, and in an attempt to change the front screen, I ruined the dock connector. I got a new screen and dock, and have replaced them both, but unfortunatly now I cant turn on my phone. The sounds go on when i turn it on, but the display shows only a black screen with one blue stribe in the middle.
I miss my phone, pls someone tell what could be wrong?
Thx, Louise, Denmark