I had a JB’ed aTV2. Due to some problems it got messed up and I ended up with 5.3. So now I have a tethered aTV2 on 5.3.
However I would very much like to have an untethered aTV. So I checked the backupped firmware (on the Firecore servers using the aTV) and there I see "ios 5.2 (10B144b). Does thi mean I can go back to an untethered 5.2 and if so: How doI do that?