How to Watch IPTV on Firestick — Easy Setup Guide (2026)

How to Watch IPTV on Firestick: Sideloading Guide

Amazon Firestick is one of the most popular devices for watching IPTV, but since most IPTV players are not available on the Amazon Appstore, you need to sideload them. Sideloading simply means installing an app from outside the official app store — it is safe, legal, and takes about five minutes. This step-by-step guide walks you through installing Lit IPTV on your Firestick, from enabling the right settings to adding your first playlist.

Step 1: Enable Apps from Unknown Sources

Before you can sideload any app, you need to change one setting on your Firestick. Go to Settings > My Fire TV > Developer Options. If you do not see Developer Options, go to Settings > My Fire TV > About, and click on your Fire TV name seven times to unlock it. Once in Developer Options, turn on "Apps from Unknown Sources" (or "Install unknown apps" on newer firmware). This allows you to install APK files that are not from the Amazon Appstore.

Step 2: Install the Downloader App

The Downloader app is a free tool available directly on the Amazon Appstore. It lets you download files from the internet using your Firestick. Go to the Amazon Appstore, search for "Downloader" (the orange icon by AFTVnews), and install it. This is the easiest way to get APK files onto your Firestick without needing a computer.

Step 3: Download and Install Lit IPTV

Open the Downloader app and enter the download URL for the Lit IPTV APK. The app will download the APK file and prompt you to install it. Tap "Install" and wait for the installation to complete. Once finished, you can open Lit IPTV directly or find it in your apps list. The entire download and install process takes under a minute on a decent internet connection.

Step 4: Add Your IPTV Playlist

When you first open Lit IPTV on your Firestick, you will be asked to add your IPTV source. If your provider gave you Xtream Codes credentials — a server URL, username, and password — select that option and enter the details. For a complete walkthrough of Xtream setup, see our Xtream Codes player setup guide. If you have an M3U or M3U8 playlist URL, select that option and paste the link. For more on M3U playlists and how they work, check our M3U IPTV player guide.

Step 5: Start Watching

Once your playlist loads, you will see all your channels organized by category. Use the Firestick remote to navigate — the D-pad moves between channels and the select button starts playback. The EPG loads automatically if your provider includes guide data, so you can see what is on now and next. Lit IPTV's interface is optimized for remote control navigation, so everything is accessible without a mouse or keyboard.

Tips for Firestick IPTV

For the best performance, use an Ethernet adapter with your Firestick — Wi-Fi works but a wired connection reduces buffering. Clear the Downloader app's cache after installing to free up storage. Set up your favorite channels so they appear at the top of your list. And if you have multiple Firesticks in your home, you only need to go through this process once per device. For more Firestick IPTV recommendations, see our best IPTV player for Firestick roundup. Lit IPTV also runs on Mac, iPhone, iPad, Android, and Android TV, so your setup carries over wherever you watch.