Jailbreak Apple TV 5.2.2

I can not jailbreak the apple tv 2 running version 5.2.2.


the file is created AppleTV2, 1_5.2.1_10B329a_SP_Restore and restoring via Itunes shows “Unknown Error 1604” I have done the procedure on windows 7 and MAC (montain lion) and the result is always the same. I think it’s a problem with my current version 5.2.2

Alguem já teve este problema?