After a confirmation from MuscleNerd that untethered iOS 4.3.1 jailbreak is solid. Today MuscleNerd confirmed that i0n1c’s exploit have successfully jailbroken Apple TV 2G but it still not able to jailbreak iPad 2. On the other hand, iPhone Dev Team has released the highly anticipated untethered jailbreak tool, Redsn0w 1.0 for iOS 4.3+ devices.
This new Redsn0w tool supports iPod Touch 3G, iPod Touch 4G, iPhone 3GS, iPhone 4, iPad 1, iPad 2 and Apple TV 2G.
Redsn0w 1.0 works on Windows as well as Mac platform. Linux support will be included soon.