Over at Social Apples, a recent 4.2.1 jailbreaker noticed something disconcerting after firing up iBooks on his newly liberated device. Many of his ebooks didn't work.
Tagged With greenpois0n
Recently an updated version of the the Greenpois0n tool became available for Mac users and allowed for untethered jailbreaking of iOS 4.2.1 devices. Now Windows users are finally able to get in on the fun as well.
It's a couple of days later than we thought, but it's well worth the wait; if you're running iOS 4.1, the GreenPois0n tool has been set loose for your jailbreaking pleasure. It's a Windows-only release for now - something they're hoping to correct "soon" - and supports iPad, iPhone 4, iPhone 3GS, and the third and fourth gen iPod Touch. Upcoming releases should support second-gen Apple TV. Go ahead and set your device free.