how to in new ios?

Hey guys with the style menu when i JB it i got the firecore logo.when i click it is the reguler settings mmenu from ATV?

 

how do you install stuff now?over the air?

you have to use flash black from firecore

If you bought ATV Flash you run the ATV Flash installer on your PC Mac which installs via your network.

If you are using other software you follow whatever steps the authors of that software tell you to follow for installing from a SSH session.