PwnageTool Bundle for jailbreaking iPad 4.2.1 GM is now available.You can use this bundle with existing version of PwnageTool to create custom firmware files which are jailbroken and hacktivated for iPad.Follow the step by step guideline to proceed.
Before proceeding to jailbreak your iPad, you will have to make sure that you have downloaded and installed all the softwares like Apple iTunes, iOS 4.2.1 GM for iPhone 4 and also the latest Pwnage Tool 4.1.2.
The steps are given below.
Step 1: Download iOS 4.2.1 for iPad.
Step 2: Download modified PwnageTool 4.2.1.
Step 3: Download the latest iTunes version.
Step 4: Put all the above downloads in one folder just to ease the process.
Step 5: Back up your iPad contents with iTunes before starting the actual jailbreak process. Now close the iTunes but leave the iPad connected to PC via USB cable.
Step 6: Launch PwnageTool and follow the onscreen instructions for further steps. You can also head over to this post for complete step by step guide on how to use PwnageTool to jailbreak the iDevice.
That’s all.
* Download modded PwnageTool 4.2.1
* Download iTunes 10.1
* Download iOS 4.2.1 for iPad
* Download Redsn0w 0.9.6b3
Click On Adds To Buy iPad
Jailbreak now!
iOS 4.2.1 Jailbreak and Unlock Update !
http://best-video-dvd-converter.blogspot.com/2010/11/ios-421-jailbreak-and-unlock-update.html
This did not work for me.