i accident update my iphone 4.3.3 to 6.0 then i downgraded to 4.3.3 again but the base band didn't change. so my new base band is 04.12.02 . is there a way to change my base band to lower version so i can use my gevey sim? cause now my iphone 4 is jailbreak 4.3.3 base band 04.12.02 but i cant use it for calls since my gevey sim wont work on base band 04.12.02 ..
sorry for my bad english ..
sorry for my bad english ..