The new option about the baseband can help you downgrade without any error.
I used to downgrade from 4.3.4 to 4.3.3, use redsnow to solve error 1. But this way leaves problems--no mms, no FaceTime and no push.
I tried the latest Tinyumbrella yesterday. The whole downgrading process finished without any error popped up.
As I know. Not only error 1 can be solved, but also error 1013, and maybe other strange errors.
But please pay attention to the warning about that new option. Watch your baseband.
I used to downgrade from 4.3.4 to 4.3.3, use redsnow to solve error 1. But this way leaves problems--no mms, no FaceTime and no push.
I tried the latest Tinyumbrella yesterday. The whole downgrading process finished without any error popped up.
As I know. Not only error 1 can be solved, but also error 1013, and maybe other strange errors.
But please pay attention to the warning about that new option. Watch your baseband.
