iphone 4 upgreade from 5.0.1 to 6.1.2
sik
Posts: 1
in iPhone Forum
I've an iphone 4 and i want to upgrade its ios to 6.1.2 the problem is I only've signed in tinyUmbrella up to 5.1.1b, and i'm stuck when i try to restore the custom ipsw since it tries to connect to apple. Any hint?