OTA Updates/Apple TV/4.1

From The Apple Wiki

NOTE: "Marketing Version" is the version that the Apple TV reports in its "About" screen.

Apple TV (2nd generation)

Version Build Prerequisite Build Release Date OTA Download URL File Size
Marketing Internal
4.1 4.2 8C150 22 November 2010 appletv2,1_fullreplacement_8c150.ipsw 275,495,283
8M89 appletv2,1_8m89_to_8c150.ipsw 118,142,513