Ok now I want to know right now my iPhone 4 is on 4.1 n base band 02.10.04 I know that that base band Is not unlockable atm so I want to update my iPhone it is jailbroken is it better to update it wit iTunes then use sn0wbreeze or can I update it wit sn0wbreeze now i was wondering if I update it wit iTunes will it update the base band also or wit it stay the same also I was wondering if I can unlock it wit gevey?