It's stuck on restore mode. Jailbroken iPhones usually do this when you hit 'erase all content and settings.' You have to put the in DFU mode, then restore back to what firmware version the 3G was on.
It's stuck on restore mode. Jailbroken iPhones usually do this when you hit 'erase all content and settings.' You have to put the in DFU mode, then restore back to what firmware version the 3G was on.