I think I save the SHSH in cyndia, can I return back to 4.01?
Which software can JB and unclock 4.1?
Thanks!!!!
Did not know that...so how does one protect the baseband on a 3GS?
Unlock none, Jailbreak on the other hand you have Greenpois0n or limera1n.
Thanks. I saved SHSH on cyndia server, so anyway I can downgrade the firmware? I didn't use the umbrella with the iphone, but on the ipad.![]()
If you're already on 4.1, then downgrading your firmware won't downgrade your baseband.Thanks. I saved SHSH on cyndia server, so anyway I can downgrade the firmware? I didn't use the umbrella with the iphone, but on the ipad.![]()
Ok, what? You saved your SHSH blobs on Cydia, but didn't do TinyUmbrella? Use iTunes to downgrade, just remember to point iTunes towards Saurik's servers.
Why downgrade? The baseband is stuck and cannot be downgraded.
Also, why would you use Tiny Umbrella when upgrading a 3GS to the latest iOS? There would be no point.
S-
He wants to downgrade with iPhone OS. iTunes does that. However, like you said, there is no point; except if he wants to preserve the current baseband to unlock in the future.
But Tiny Umbrella DOES NOT preserve the baseband of a 3GS....only the iPhone 4.
S-
Pwnage, when it is out. For now, waiting is all you can do. In any case, I don't think there was a baseband update from OS 4 to OS 4.1.