Untethered Jailbreak iOS 6.1.3-6.1.6 by posixspwn 1.0.8 for any iPhone, iPad, iPod iOS 6.1.3 Untethered Jailbreak with posixspwn 1.0.8 p0sixspwn is untethered jailbreak for iOS 6.1.3 to 6.1.6.