[Neerav]

I just got a iphone 4s. and want to use the mirror feature.

I have v4.3 on my ATV2 today with xbmc installed.

Is it safe to upgrade to 4.4 or will xbmc be erased?

[davilla]

Any iOS update will totally erase the contents of an atv2.

[Neerav]

ahh ok that sux...

[dieselboy27]

Also, your jailbreak will be tethered.