FireCore’s Seas0nPass has been updated for Apple TV 2 running firmware 4.4.3. It’s still a tethered jailbreak, meaning every time there is a need to reboot your Apple TV, you will have to connect it to a computer. Seas0nPas for 4.4.3 doesn’t support XBMC, Plex client, and Rowmote plugins yet. Supported are Media Player, Couch Surfer, nitoTV, Remote HD, Last.fm, Weather, RSS Feeds and Overflow.
FireCore has just released an Apple TV supercharger – aTV Flash (black) 1.0, which features a new Media Player, Couch Surfer Pro web browser, Last.fm radio, Weather, RSS feeds and gives you fast access to plugins like nitoTV, Remote HD, XBMC and Plex client. Here is a detailed tutorial on how to install the new version of aTV Flash on both Mac and Windows.
Greenpois0n RC6 has finally been released by the fantastic Chronic Dev Team. This magical piece of software jailbreaks your Apple TV 2 on iOS 4.2.1 (Apple TV 4.1.1) in a flash. And this is untethered jailbreak, meaning you don’t have to connect your atv2 to your mac/pc every time you need to reboot it.
Here is the step-by-step tutorial on how to jailbreak your Apple TV 2 using greenpois0n rc6.