This short tutorial will show you how to perform a safe jailbreak on any iPhone 4 and iPhone 4s with iOS 5.1.1 installed. The tutorial will use the latest redsn0w version and starts from the assumption that you have iOS 5.1.1 installed on your own iPhone. The latest redsn0w version (0.9.12 beta 1) allows us to make untethered jailbreak to any iPhone 4/4S and also… read more