The operating device for the Apple TV has now moved from iOS 4.2 Build 8C150 to iOS 4.2.1 Build 8C154. The update is live on Apple’s servers and there are two features to the upgrade. One is a TV resolution fix which addresses an issue that causes some high-definition TVs to incorrectly display at 480p. The other feature is a download fix which addresses an issue that may cause a movie or TV show to be re-downloaded.
To find out more about this minor update – go here