I used NitoTV to update some software. This caused my ATV to go in to DFU mode. I can still SSH into the machine, but the GUI never appears. The AppleTV process runs for a second, crashes, runs again, crashes, etc., until the machine reboots.
I decided to restore to the ipsw file I used to originally jailbreak the device (AppleTV2,1_4.3_8F305_SP_Restore.ipsw).
I am running TinyUmbrella’s TSS Server.
iTunes recognizes that the ATV is in DFU mode. I can select the desired ipsw file. iTunes begins to restore but always fails with a 1604 error.
I have tried at least a dozen times with a known-good USB cable plugged directly in to my MacMini.
Any ideas?