Do not buy atv flash!!!!

This will make your untethered atv2 tethered with no support on how to fix it.

Buyer beware!!!

I think you’re confusing aTV Flash (black) with Seas0nPass.

Seas0nPass is a jailbreak tool that has the ability to jailbreak an Apple TV in both tethered and untethered forms.

aTV Flash (black) is a software package that is installed on your already jailbroken Apple TV, and will in no way affect the installed version or untethered status of the Apple TV.