How to Install IPTV on Firestick & Fire TV: Step-by-Step Guide (2025)

Amazon Firestick is one of the most popular devices for IPTV. This guide shows you exactly how to install IPTV Smarters Pro on any Amazon Firestick (Lite, 4K, 4K Max) or Fire TV using the Downloader app. The whole setup takes about 10 minutes.

What You Need

• Amazon Firestick (any model) or Fire TV
• TV with HDMI port
• Internet connection — 10 Mbps minimum for HD, 25 Mbps for 4K
• InfinitView credentials (username, password, server URL) from your subscription email or free trial

Step 1 — Enable Apps from Unknown Sources

Firestick requires you to allow third-party app installation before you can sideload IPTV Smarters Pro.

1. From the Firestick home screen, go to Settings (gear icon)
2. Select My Fire TV
3. Select Developer Options
4. Turn on Apps from Unknown Sources (toggle to ON)
5. Confirm by selecting Turn On

Step 2 — Install Downloader App

Downloader is a free app available in the Amazon App Store that lets you download APK files directly onto your Firestick.

1. Press the Home button
2. Navigate to the search icon (top of screen)
3. Search for “Downloader”
4. Select the Downloader app (orange icon, by AFTVnews) and click Download
5. Open Downloader once installed

Step 3 — Download IPTV Smarters Pro APK

1. In Downloader, tap the URL field at the top
2. Type the direct download URL for IPTV Smarters Pro APK (provided in your InfinitView welcome email, or search “IPTV Smarters Pro APK download” in the Downloader browser)
3. Click Go and wait for the download to complete

Step 4 — Install IPTV Smarters Pro

1. When the download finishes, Downloader will automatically prompt you to install the APK
2. Click Install
3. Wait for installation to complete (about 30 seconds)
4. Click Open to launch the app, or find it in your apps list

Step 5 — Set Up Your InfinitView Account

1. Open IPTV Smarters Pro
2. Select Login with Xtream Codes API
3. Fill in your credentials:
   • Any Name: InfinitView (or any label)
   • Username: your InfinitView username
   • Password: your InfinitView password
   • URL: your server URL (including the port, e.g. http://server.infinitview.com:8080)
4. Tap Add User
5. Your full channel list will load within 30 seconds

Step 6 — Pin the App to Your Home Screen (Optional)

To access IPTV Smarters Pro quickly: go to the Firestick home screen → scroll right to find the app → press and hold the select button → choose Move to Front.

Tips for Best Performance on Firestick

• Use an Ethernet adapter — The Amazon Ethernet Adapter for Fire TV ($10–15) gives you a wired connection and eliminates buffering on 4K streams.
• Clear cache regularly — Go to Settings → Applications → Manage Installed Applications → IPTV Smarters Pro → Clear Cache. Do this monthly.
• Keep Firestick updated — Go to Settings → My Fire TV → About → Check for Updates to ensure optimal performance.
• Restart your Firestick monthly — Settings → My Fire TV → Restart.

Troubleshooting

Downloader can’t find the APK URL

Use the Downloader built-in browser to search for “IPTV Smarters Pro Fire TV” and navigate to the official download page. Alternatively, contact InfinitView support and we will send you the direct URL.

Installation blocked / security warning

Make sure you enabled Apps from Unknown Sources in Step 1. If you see a warning, select Install Anyway — IPTV Smarters Pro is a safe, widely used app.

Buffering on 4K streams

If you are on WiFi, switch to a wired Ethernet connection (via the Amazon Ethernet Adapter). Also check your internet speed — 4K requires a stable 25 Mbps connection. Try clearing the app cache.

Authentication failed

Double-check your username, password, and URL. Make sure the URL includes the port number. Copy-paste from your email to avoid typos. If the issue persists, contact InfinitView support via live chat.

Frequently Asked Questions

Does IPTV work on all Firestick models?

Yes. IPTV Smarters Pro works on all Amazon Firestick and Fire TV models including Firestick Lite, 3rd Gen, 4K, 4K Max, and Fire TV Cube.

Can I use IPTV Smarters Pro and other streaming apps at the same time?

Yes. Your Firestick runs all apps independently. You can switch between Netflix, Prime Video, and IPTV Smarters Pro freely.

Is a Firestick 4K required for 4K channels?

Yes. Standard Firestick (non-4K) can only output HD (1080p). To watch 4K channels from InfinitView, you need a Firestick 4K or 4K Max, plus a 4K TV and a 25 Mbps+ connection.

Ready to Watch?

Don’t have an InfinitView subscription yet? Start your free 24-hour trial — no credit card required. View plans and pricing on our pricing page.