I have an iPad. It is jailbroken. Now I want to update my Ipad with new iOS 4.2. I have heard from my friend that this new iOS 4.2 has features like folder, multitasking, airprint, airplay, and many more other features that I would like to have in my iPad. I want to update my Jailbroken iPad. But I don’t know how to do it. I would really like to know from the people who are expert about how to go about doing it. How can I restore or update a Jailbroken iPad? I would really appreciate your useful information regarding this. Thanks.