I have a jailbreaked ATV2 which worked perfectly until today.
My little brother did by a mistake restored the original settings for my ATV2 and it updated by it self to Apples new update.
I quickly downloaded FireCores new update and have tried to jailbreak it again with the new software and process is going just fine until my MAC opens iTunes to make the last installations to my ATV2 and the following error appears:
Apple TV “Apple TV” couldn’t restore. This device isn’t eligible or the requested build.