Hi, I'm having difficulties upgrading my jailbroken iPhone 3G 2.2 to 2.2.1... I have a custom firmware 2.2.1 which preserved the baseband, I've put it on DFU mode and when I try to upgrade, I'm getting the following message... Please help...
Got a tip for us?
Let us know
Become a MacRumors Supporter for $50/year with no ads, ability to filter front page stories, and private forums.
iPhone 3G 2.2 --> 2.2.1 problem
- Thread starter d4rklamp
- Start date
- Sort by reaction score
Roessnakhan
macrumors 68040
Try to enter DFU mode again, reboot your computer, and try a different USB port. With that error it just takes a lot of trial and error until it works.
Ok, it worked... The problem was DFU mode... should let the iPhone 3G connect normally then restore.... Thanks anyway 😉