Took my wife's iPhone4 to have her broken black front screen. i went ahead and had the front and back replaced with white. The camera did not work, the tech wiped the phone and that seemed to fix the problem. I took the phone home and restored it. All is good until 2 days later and about 12 photos later. Back to square one. The camera will not work, the screen had the shutter on the front but now the screen is black. I can see all of the correct screen icons, such as, video selector option and shutter button, but the video/camera option has a faint blink to it. So, can anyone offer me any sound insight? I really do not want to take it back where I got it repaired. To be honest, the guy who fixed it and owns the shop is my friend and he took 4 days to fix it and I just didn't feel like he knew what he was doing. Sad, I know.