I've got the same issue. I've restored the phone and it completes it goes into DFU mode and it vibrates at times but there's no picture. The phone LCD is completely dead. I've taken it apart disconnected and reconnected the wires and I've had no luck. I did notice while I was in the phone that the #4 conector wasn't connected after I did a complete restore to custom firmware. Now I don't think it came loose when I popped the screen loose so this has me interested.