So you think you can crack any iPhone problem.... here is mine.... My iPhone is not being detected by computer.... I have a JB 3g, just replaced LCD and glass. I believe it was 4.2 with a bb of 6.15. Power button doesn't work. Computer will power the phone, but not recognize it. DFU application gets stuck at "s_looking for iphone" I checked the apple mobile drive to see if that was running (it is). I also hooked up my back up iphones and they were recognized by the computer. Any help would be greatly appreciated. I am stumped. I know there are a lot of bright people on these forums and hope one of you has a solution.