Follow our step-by-step guide to set up IPTV on your device
From the home screen, go to Find, then click Search.
Search for "Downloader", select the Downloader app, and click Download/Install.
Go to Settings > My Fire TV > Developer options.
Click Install unknown apps, find Downloader, and turn it ON.
5395525 and click Go.Click Add Playlist → Enter your numeric Username and Password → Click Next and Done.
3490950 and click Go.Enter your numeric Username and Password → Click Sign In.
87307.Install the app and sign in using your numeric Username and Password → Click Sign In.