iPhone 4 JB Tutorial - 4.2.1 Version (Redsn0w) - iPhone - Hong Kong Silicon Valley
by sharevt on 2010-12-02 10:43:59
This article is a tutorial for jailbreaking the iPhone 4, and it applies to firmware version 4.2.1. Before jailbreaking, please read all the warning information to avoid any damage to your valuable product. All modifications to the system behavior come with risks, please assess them by yourself.
