After messing around with my 3GS and the 4.0GM I was attempting to do the Jailbreak that’s mentioned on my site as well as others. After the restore process I always got an error 16XX but, after messing around a bit I found that if I restored to 3.1.2 Official firmware, then I used Pwnage Tool to 24kpwn then I was able to restore directly to my iOS 4.0GM Jailbroke firmware and no longer had the errors.

I hope this helps!

This entry was posted on Thursday, June 10th, 2010 at 1:54 am and is filed under Downgrading, Jailbreak, Mobile Phones, OS 4.0 Beta, iOS4 GM, iPhone. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.