Hey guys, basically, i want to unlock my iphone so i can use any sim i want. i tried jailbreaking with blackra1n, but everytime i close my phone i have to restore it, and it automatically updated my phone to 3.1.3 -.-
now, can someone give me a step by step instruction on how to jailbreak my iphone 3.1.3 and unlock it? if there is no jailbreaking for 3.1.3, how do i downgrade it to 3.1.2 then jailbreak/unlock it?
i've tried using snowfreeze or whatever its called, but when i try and restore it using a custom ipw file made from the snowfreeze jailbreak program, it doesnt work.
help pleasee