Chosen Solution
I replaced the touch screen on my iphone 3G. The top power button is jammed and wont respond. Other problem is that the LCD has horizontal lines and colors are all opposite. Any suggestions
You can unscrew the bracket to the power button and hope you can readjust. Sometimes the housing and the bezel separates and this can cause the same issue. You’d have to glue the bezel back to the housing. As for the LCD, you damaged it somehow, just purchase a new one and replace.