iPhone won't boot after using " erase all data "
My 3Gs had OS 4.0 on it and recently I got iPhone4, so I decided to wipe all data on the 3Gs and give it to my wife.
The phone was factory unlocked and I jailbroke it.
After clicking on the " erase all data " button on the phone, it went for a reboot and never came back.
It's stuck on the apple logo screen with the spinning wheel.
Sometimes the wheel spins like forever and nothing happens and some other times the wheel stops spinning.
I tried to kick it out of DFU or recovery mode ( as I don't know if it went to which one ) with no luck.
I tried to connect it to iTunes for a restore but it doesn't recognize it.
forgot to mention that the battery was 20% when I pressed the "erase all data" button and after 5 or 10 minutes it restarted and showing a low battery mode ( when it shows that the phone is charging but can't be turned on ), of course I tried charging the phone but it's still the same, either spinning wheel with apple logo or low battery screen.
Any ideas ?