I have an old iPhone 3g 4.2.1 unlocked with the 06.15.00 iPad baseband and tried to downgrade the baseband with the not-so-new redsn0w tool, but after the downgrade, the phone lost its signal and I got a message saying that it was unable to recover the signal and that I should recover on itunes.
So I did, but now the iPhone can't be unlocked, and again I have to upgrade to the iPad baseband.
What did I do wrong?
So I did, but now the iPhone can't be unlocked, and again I have to upgrade to the iPad baseband.
What did I do wrong?
