How to Install IPTV on Firestick UK 2026 (Step-by-Step Guide)

The Amazon Firestick is the most popular IPTV device in the UK — and for good reason. It's cheap (£39.99), powerful, and works with virtually every IPTV subscription. Here's the complete, up-to-date guide to getting IPTV installed on your Firestick in 2026.

Step 1: Enable Apps from Unknown Sources

Amazon's Firestick doesn't allow third-party apps by default. You need to turn this on first:

1. Press the Home button and go to Settings
2. Select My Fire TV (or "Device" on older models)
3. Select Developer Options
4. Turn on Apps from Unknown Sources
5. Confirm by clicking Turn On

Step 2: Install the Downloader App

The Downloader app lets you sideload apps that aren't in the Amazon app store.

1. Press Home and use the search bar (magnifying glass)
2. Search for Downloader
3. Select the Downloader app by AFTVnews (orange icon)
4. Click Download and then Open
5. If prompted, enable Downloader to install unknown apps

Step 3: Download IPTV Smarters Pro

IPTV Smarters Pro is the recommended app for Firestick — it's free, reliable and easy to use.

1. Open the Downloader app
2. In the URL box, type the IPTV Smarters Pro APK address (provided in your subscription welcome message)
3. Click Go and wait for the file to download
4. When prompted, click Install
5. After installation, click Done (not Open — we'll set it up next)
6. Delete the APK file to free up storage space

Step 4: Set Up IPTV Smarters Pro with Your Credentials

Now enter the credentials we sent you after you ordered.

1. Open IPTV Smarters Pro from your apps (find it in Settings → Applications → Manage Installed Apps)
2. Select Add New User
3. Choose Login with Xtream Codes API
4. Fill in:
   • Name: Best IPTV UK (or anything you like)
   • Server URL: paste the URL from your credentials email
   • Username: your username
   • Password: your password
5. Click Add User
6. Wait 30–60 seconds for channels to load

Step 5: Start Watching

That's it. Your channels, sports, movies and VOD content are now available. Use the Live TV section to browse channels, or search for a specific channel by name. The EPG (TV guide) will load automatically within a few minutes.

Tips for the Best Firestick IPTV Experience

• Use ethernet: A £5 Fire TV Ethernet Adapter eliminates buffering on sport nights
• Restart weekly: Hold the Home button on your remote and select "Restart" to keep performance sharp
• Clear cache monthly: Settings → Applications → Manage Installed Applications → IPTV Smarters → Clear Cache
• TiviMate alternative: If you want a more TV-like interface, TiviMate is an excellent alternative at £4.99/year