hello all, i hope someone can help! here's the problem in a nutshell: -iphone 3gs running 4.3.3 was dropped -iphone 3gs only works when plugged in (displays connect to itunes). -When unplugged screen stays black (even usb). -when plugged into the wall it displays connect to itunes (imei/iccid are unknown) -when unplugged, screen goes black and will not turn on -when plugged into PC, nothing happens -when put into DFU mode, itunes recognizes the iphone as an iphone in DFU mode (itunes does not display capacity, software or serial number) -i try to restore, and then it gives me an error 1601. -i tried uninstalling itunes and quicktime completely and reinstalling both, this did not resolve the error. i hope someone can help! thanks!