You’ve seen the four colored buttons at the bottom of the STB emulator app, but how the heck can you use them? Well, good luck to you, in this guide I will show you step by step how to use them for easy navigation in the STBemu app. It works on both Android and Amazon Firestick. We’ll also show you how to create a favorites list, search the video store, and share an advanced tip on creating shortcuts with keymapping.