Well STB emulator is an app that can mimic a mag device such as a mag 250 box, mag 254 boxes etc. Ok first things first we can hear half of you say what the heck is a STB emulator and what does it do? So don’t fret you can put your panic alarms back in your pocket now as we are about to break down this great app and how to set up and install the stb iptv app What is STB Emulator