I don't fully understand it.. But what I think about it;Quote:
Originally Posted by MACloud
The combination of an iDevice and firmware has a unique signature (SHSH blobs). This signature will be read by Apple when you upgrade.
If the signature is of older firmware (signing window is closed) you cannot update. So if you are on 4.3.5, and Apple stops signing the 5.0.1 signature and started signing the 5.1 signature; upgrading to 5.0.1 is impossible.
No, this isn't really how it is... But the only thing that matters now is to be on iOS 5.0.1!!
Not quite Rudy90, but almost...
Folks that are interested should read here - http://www.ipadforums.net/ipad-hacki...ed-2012-a.html
Thanks for good answer and link!!
Great forum :thumbs:
Hmm! I will read and understand it!Quote:
Originally Posted by f4780y
Jb just posted to greenpoison website :)
After jailbreak , I book crashing, I tunes u crashing ,,,, any fix ?
ITunes U is working fine on my JB iPad2. I was just watching a video. (knock on wood) there are no future problems. :)