Originally Posted by lyje17
There is no way of downgrading the baseband. There is a thread on the main page on upgrading to 4.1 but maintaining the 1.59.00 modem firmware. Let's just hope the new unlock will work on the new one.
past that point now but im trying to restore to 4.0.2 maby it will downgrade the baseband* only problem is i get itunes error 1004