P0sixninja, the iPhone developer behind the Greenpois0n jailbreak tool has posted that the untethered jailbreak for iPad, iPhone and iPhod on iOS 4.2.1 is coming soon using the new version of Green pois0n tool. The developer has made the announcement on his Twitter account
New version of GreenPois0n tool will be available for all iDevices that includes iPhone 4, iPhone 3GS, iPhone 3G, iPad, iPod Touch 4G, iPod Touch 3G. No other details are being told for example the type of exploit etc.
P0sixninja said on his twitter account: I apologize for the delay in greenpois0n 4.2.1 support. Our current focus is on a permanent untether solution
On the other hand we have seen iPhone Dev Team is ready to launch iOS 4.2.1 Untethered Jailbreak for iPad, iPhone and iPod and it will be available for Christmas. But this is a backup plan by MuscleNerd. Comex is working to enhance it and bring a better untethered iOS 4.2.1 jailbreak.
Stay tuned to VeryRite as we will inform you about the work on iPhone, iPod and iPad 4.2.1 untethered jailbreak by Comex, MuscleNerd and p0sixninja.