Apple TV Update 7 Beta 1 aimed at improving the device operation and error correction. First software platform for set-top box has a limitation. The firmware is available on Apple TV the third generation, as well as on the Apple TV 2G, issued after 2011. Second-generation set-top box released in 2010 is not supported.
Known Issues Apple TV 7 Beta 1:
“Hang” during video playback. Sometimes playback may stop completely.
Purchase clips can lead to an emergency reboot Apple TV.
Test Apple TV 7 Beta 1, as well as any other release can only registered developers involved in programs iPhone Developer Standard or Enterprise Program.