In recent updates to the Fire TV, Fire TV Stick, Fire TV Stick Lite, Fire TV Stick 4K, Fire TV Stick 4K Max, Fire TV Cube, and Fire TV Smart TV, Amazon has hidden/removed the Developer Options menu where you can enable ADB debudding and enable installing apps from unknown sources, such as Downloader. These instructions show you how to unhide/reveal the Developer Options menu. Read more ›