Apple has released iOS 4.3 for the Apple TV 2G with build number 8F455. You can download iOS 4.3 for Apple TV 2G from below. Daring Fireball’s John Gruber suggests that iOS 4.3 brings the possibility of streaming purchased TV Shows.
Noteable features in iOS 4.3 for Apple TV 2G includes iCloud support for purchased TV shows, Vimeo support, and YouTube playlists. Big thing here is the iCloud support for TV shows that iOS 4.3.3 includes for books and music on the iPhone and iPad. iCloud integration makes it possible to re-download any purchased TV shows from iTunes. These downloads are available under a new tab in the same Purchased section in the iTunes Store. DaringFireball calls it a cloud-based storage locker for TV shows, and suggest that movies are coming next.
Download iOS 4.3.3 for Apple TV 2G
You can update Apple TV 2G through iTunes or download iOS 4.3 IPSW from below: