I am trying to jailbreak my ATV2 with seas0npass. I run the software evertime it gets to putting the firmware on the ATV i get this error.
I have 4.3 (2557) on the ATV2. I got it for christmas and just opened it today.
Read this thread, http://forum.firecore.com/topic/7279
Following the instruction, use FW 4.3 instead of 4.4.4 in the example.