I need you to help me to jailbreak my iphone 3gs to 3.1.3 i try to do it with itunes but it is not working and i try with red-snow but is not working so i need you to help me.
in title you are mentioning that u have iphone with IOS 4.0 and In Post u said iphone 3gs 3.1.3
You are a bit confused , i am sure with Only itunes U cant jailbreak your iphone You must use SPIRIT to jail break Iphone 3gs 3.13
Hope answerd your question