For all those folks who look to jailbreak iOS 4.1, here is a good news. Muscle Nerd rel=“nofollow>, the developer behind iPhone dev blog has tweeted about iOS 4.1 jailbreak for the iPhone. In his tweet, Muscle Nerd says comex is working on ‘userland’ that takes advantage of the loop holes in the iOS 4.1. If he succeed with ‘userland’ then the jailbreak will be much similar to the pdf exploit. However, if he doesn’t succeed he will be using the bootrom method, which will be little complicated.
Well, we can even expect the jailbreak to release on the same day or the next day of the iOS 4.1 launch.