I have an apple tv 2 and it's currently on ios 5.1 build 4099. I want to use air mirroring which requires beta 2 and above. I got the beta ipsw, AppleTV2,1_5.0_9B5141a, but it doesn't allow me to restore with that build in itune.
does anyone know this problem? thank you
does anyone know this problem? thank you