V vivien? New member Dec 21, 2010 #1 like i have a iphone 3g on 3.1.3 and updated with 4.2.1 ipsw file directly using shift+restore would anything bad happen?
like i have a iphone 3g on 3.1.3 and updated with 4.2.1 ipsw file directly using shift+restore would anything bad happen?
