On order to fix this problem is quite simple, you need to load Apple TV with the latest iOS through your iTunes.
So it reset the Apple box back to original state, now use the latest Seas0nPass to JB, and aTV Flash version 2.6 to install Maintenance.
it work for me, I never get this message again (Error: 9.100).
@chimo1 nope that doesnt work, also tried on 2 computers on time from mac one time from windows.No effect for me , i think its a server Problem from the Firecore…
Having the same exact problem. I think it’s something on firecore’s side. The Apple TV is jailbroken just fire, ATV flash keeps giving me this error message though.
after you loaded the Apple TV iOS from iTunes, did you plug-in into your TV go through the normal setup, verify you are running the latest Apple TV Software 6.2.1 (2 Gen.)
then re-Jail Break with SeaS0nPass, and aTV Flash again.
I don’t know what’s going on with my Apple TV 2. Mine was jailbroken years ago, then I restored it through iTunes a few months ago. I guess there are still some files from the prior jailbreak still on there(I was unaware that was possible). I jailbroke today and kept getting that error while trying to install ATV Flash. I gave up, but was finally able to install XBMC via SSH. XBMC works fine now, but the weird thing is all the prior zips from repos are still on my ATV from years ago. I think a lot of the app files are still there as well. I see a cydia foder among other things. I don’t know if it makes sense what I’m trying to get across, but I think some old files are preventing ATV flash from installing.