Next Greenpois0n Release RC6 to Jailbreak New Apple TV on iOS 4.2.1
Joshua Hill, also known as @p0sixninja (part of the Greenpois0n jailbreak), tweeted earlier that the RC6 build will include Apple TV support. So if you’ve been asking the question “how can I jailbreak my second gen Apple TV on iOS 4.2.1?”, that will soon be answered. Joshua mentions that @nitotv has already accomplished most of the work involved. Stay tuned!