iPhone stuck on 'white Apple' boot screen cannot recover even in DFU mode.
I've tried a recovery, but the problem is I can only get the phone into recovery mode whilst plugged into the wall i.e. I get the 'connect to itunes' graphic up but as soon as I unplug the USB and connect to the PC, the screen goes blank or at least dims anyway as I can still see the graphic, just 'greyed out'. I then have to reset the phone again (connected to power).
So, tried DFU mode, iTunes detects it (hooray I thought), downloads the 3.1.3 firmware, jumps to 'preparing iphone for recovery' and then sits there as the phone then becomes disconnected from the PC i.e. USB 'disconnect' sound is heard. I then get a '1601' error (I have the iphone updater log if you want it) and am back to square one.
Like I've said, I've tried 3 different laptops and a PC, from Windows 7 to XP, 3 different cables and 2 different chargers and it does the same thing on all of them. I have thought of trying to find a USB dock with a seperate power supply but now sure if they exist of if this will help.
Determined to fix this as I think the phone is great, if only Apple can sort out the battery life issues!
Hope someone can help.
HP 8530p, Windows 7