Haven't seen this in any forums but after jailbreaking and installing aTV Black, should I disable Apple Updates on my aTV2? That used to be the procedure on the aTV1.
yeah, you might just do that.
in manage extras -> settings, you can choose to disable the updates.
It is safer because normally the updating/jailbreaking thing is like a hide-and-seek. So before you can't use that black thing for days you better disable updates.