How to Download IPTV Smarters Pro on Firestick

How to Download IPTV Smarters Pro on Firestick (2026 Guide)

If you want to know how to download IPTV Smarters Pro on Firestick, you are in the right place. IPTV Smarters Pro is the most widely used IPTV player in the UK — and the Amazon Fire TV Stick is the most popular device to run it on. The only catch is that Amazon does not list IPTV Smarters Pro directly in its App Store, which means you need to follow a specific process to get it installed. This guide gives you the complete, accurate, step-by-step method to download IPTV Smarters Pro on Firestick in 2026 — including both available methods, the correct Downloader codes, how to connect your Flexe IPTV subscription, and how to fix every common error.

By the end of this guide, IPTV Smarters Pro will be fully installed and running on your Firestick, with your Flexe IPTV channels loaded and ready to watch.

What Is IPTV Smarters Pro — and Why the “Pro” Version?

how to download iptv smarters pro on firestick: Before diving into how to download IPTV Smarters Pro on Firestick, it is worth understanding what makes the Pro version different from the standard IPTV Smarters app.

how to download iptv smarters pro on firestick: IPTV Smarters Pro is the premium, actively maintained version of the IPTV Smarters player developed by WHMCS Smarters. Compared to the standard version, IPTV Smarters Pro includes:

Multiple account support — add and switch between several IPTV subscriptions within a single app
External player support — route streams to MX Player or VLC for hardware-accelerated playback on older Firestick models
Enhanced EPG — a more detailed and responsive Electronic Programme Guide with 7-day schedule view
Series organiser — TV series are automatically sorted by season and episode in the Series section
Catch-up TV integration — a dedicated Catch Up section for programmes broadcast in the last 7 days
Parental controls — PIN-protected access to specific channel categories or the adult VOD section
Picture-in-picture mode — watch live TV in a floating mini-player while browsing channels
Multi-screen support — open two streams simultaneously on compatible devices

how to download iptv smarters pro on firestick: For UK viewers loading a Flexe IPTV subscription with 10,000+ channels and a 30,000+ title VOD library, IPTV Smarters Pro is the correct version to install. It handles large channel lists more efficiently and delivers a significantly better experience than the basic Smarters app.

What You Need Before You Start

how to download iptv smarters pro on firestick: Make sure you have the following ready before you begin:

how to download iptv smarters pro on firestick: An Amazon Fire TV Stick Any model works — Firestick Lite, Firestick HD, Firestick 4K, or Firestick 4K Max. The Firestick 4K Max is recommended: its faster processor, additional RAM, and Wi-Fi 6 support deliver noticeably smoother performance with large IPTV channel lists.

how to download iptv smarters pro on firestick: A Flexe IPTV subscription IPTV Smarters Pro is a player only — it has no channels of its own. You need a subscription. Flexe IPTV provides 10,000+ live channels including all Sky Sports, all TNT Sports, UK free-to-air channels, and international content, plus a 30,000+ VOD library. After subscribing, your credentials arrive by email within 15 to 30 minutes.

Your Flexe IPTV Xtream Codes credentials Have these ready before you start:

Server URL — e.g. http://server.flexeiptv.com:8080
Username — your unique account username
Password — your unique account password

A broadband connection Your Firestick must be connected to the internet. A minimum of 10 Mbps is required for stable HD IPTV streaming. Use a wired Ethernet connection via a USB-C to Ethernet adapter, or connect to your router’s 5GHz Wi-Fi band for the most reliable performance.

How to Download IPTV Smarters Pro on Firestick: Method 1 — Using Downloader (Recommended)

how to download iptv smarters pro on firestick: This is the most reliable method for how to download IPTV Smarters Pro on Firestick. It uses the Downloader app — a free, legitimate tool available directly from the Amazon App Store — to sideload the IPTV Smarters Pro APK file from the official source.

PART 1 — Enable Apps from Unknown Sources

how to download iptv smarters pro on firestick: This one-time setting tells your Firestick it is allowed to install apps from outside the Amazon App Store. Without it, the IPTV Smarters Pro APK cannot be installed.

Step 1 — Open Settings From your Firestick home screen, use the remote to navigate to the Settings icon (the gear symbol) in the top-right corner of the home screen. Press the centre button to open Settings.

Step 2 — Select My Fire TV Scroll right through the Settings options and select My Fire TV. On older Firestick models, this may be labelled Device.

Step 3 — Open Developer Options Inside My Fire TV, scroll down the list and select Developer Options.

how to download iptv smarters pro on firestick: Can’t see Developer Options? Go back to My Fire TV, select About, then click on Fire TV Stick (your device name) rapidly seven times in a row. You will see the message “No need, you are already a developer” appear at the bottom of the screen. Return to My Fire TV and Developer Options will now appear.

how to download iptv smarters pro on firestick: Step 4 — Enable Apps from Unknown Sources Inside Developer Options, find Apps from Unknown Sources (on some firmware versions this appears as Install Unknown Apps) and toggle it to ON. A warning dialogue will appear — select Turn On to confirm.

This setting is now permanently enabled. You will not need to repeat this step.

PART 2 — Install the Downloader App

Step 5 — Return to the home screen Press the Home button on your Firestick remote to return to the main screen.

Step 6 — Search for Downloader Navigate to the top of the home screen and press the Search icon (magnifying glass). Using the on-screen keyboard, type Downloader.

Step 7 — Download and install Select the Downloader app from the search results. It has a distinctive orange icon with a downward arrow and is developed by AFTVnews. Click Get or Download to install it. The app is free and installs in under one minute.

how to download iptv smarters pro on firestick: Step 8 — Open Downloader Once installed, open the Downloader app. On first launch, a series of permission prompts and pop-ups will appear. Grant all requested permissions and dismiss any informational screens until you reach the main Downloader interface — a simple browser screen with a URL input box on the right side.

PART 3 — Download and Install IPTV Smarters Pro

how to download iptv smarters pro on firestick: Step 9 — Enter the download code In the Downloader app, click on the URL input field on the right side of the screen. The on-screen keyboard will appear. Enter one of the following:

Option A — Shortcode (fastest): Type 481220 and press Go

Option B — Alternative shortcode: Type 730116 and press Go

Option C — Full URL (most reliable): Type https://www.iptvsmarters.com and navigate to the Downloads section

All three options point to the official IPTV Smarters Pro APK. Use Option A first — if it does not work, try Option B, then Option C.

Step 10 — Wait for the download Downloader will navigate to the download source and begin fetching the IPTV Smarters Pro APK file. The file is approximately 30–50MB. Download time is typically 1 to 3 minutes depending on your broadband speed. A progress bar at the bottom of the screen shows the download status.

Step 11 — Install the APK Once the download is complete, the Downloader app automatically launches the APK installer. You will see the IPTV Smarters Pro installation screen. Click Install and wait approximately 20 to 30 seconds for the installation to complete.

Step 12 — Delete the APK file After installation, Downloader will prompt you to delete the APK file. Click Delete and then Delete again to confirm. This frees up storage space on your Firestick — the APK file is no longer needed as IPTV Smarters Pro is now installed.

Step 13 — Open IPTV Smarters Pro Click Open to launch IPTV Smarters Pro immediately, or press the Home button and find it in your Firestick’s app library under Your Apps & Channels.

Method 2: Check the Amazon App Store First

how to download iptv smarters pro on firestick: Before going through the sideloading process, it is always worth checking whether IPTV Smarters Pro has been added to the Amazon App Store — its availability there varies by region and time.

Step 1 — From the Firestick home screen, go to Find → Search Step 2 — Type IPTV Smarters Pro and browse the results Step 3 — If the app appears, click Download — no sideloading needed

how to download iptv smarters pro on firestick: If IPTV Smarters Pro does not appear in the App Store search results, return to Method 1 above. The sideloading method always works regardless of App Store availability.

How to Set Up IPTV Smarters Pro with Flexe IPTV After Downloading

how to download iptv smarters pro on firestick: Once you have completed the download of IPTV Smarters Pro on your Firestick, connecting it to your Flexe IPTV subscription takes less than two minutes.

Step 1 — Accept the Terms of Use On the IPTV Smarters Pro welcome screen, scroll to the bottom of the Terms of Use agreement and click Accept. The app will not proceed until this is accepted.

Step 2 — Choose your login method The app presents three login options:

✅ Login with Xtream Codes API ← select this
Load Your Playlist or File/URL
Login with Portal URL

Select Login with Xtream Codes API. This is the recommended method for Flexe IPTV — it loads faster, organises your channels into categories automatically, and gives you direct access to the VOD library and catch-up TV sections.

Step 3 — Enter your Flexe IPTV credentials Fill in the four fields on screen:

Field	What to enter
Any Name	Type “Flexe IPTV” (a label for your account)
Username	Your Flexe IPTV username from your welcome email
Password	Your Flexe IPTV password from your welcome email
URL	Your Flexe IPTV server URL from your welcome email

Check each field carefully before proceeding. A single incorrect character will prevent your channels from loading.

Step 4 — Tap Add User Click Add User. IPTV Smarters Pro connects to the Flexe IPTV server and begins loading your full channel list. On first load, this takes 60 to 90 seconds.

Step 5 — Navigate the home screen Once loaded, the IPTV Smarters Pro home screen displays five sections:

Live TV — your 10,000+ live channels, organised by category
Movies — the Flexe IPTV VOD film library (30,000+ titles)
Series — TV series sorted by season and episode
Catch Up — programmes broadcast in the last 7 days
Settings — app configuration, parental controls, EPG settings

Step 6 — Navigate to UK Sports Tap Live TV, then use the category panel on the left to select UK Sports. Sky Sports Main Event, Sky Sports Premier League, Sky Sports F1, TNT Sports 1–4, and Eurosport all appear here. Tap any channel to begin streaming.

Step 7 — Add your favourite channels Long-press any channel in the list and select Add to Favourites. Build a personal favourites row for instant one-tap access to Sky Sports Main Event, BBC One, and any international channels you watch regularly.

Exploring IPTV Smarters Pro’s Key Pro Features on Firestick

Now that you have downloaded IPTV Smarters Pro on your Firestick and connected Flexe IPTV, here is how to make the most of the Pro-specific features.

7-Day EPG — Full Programme Guide

The EPG in IPTV Smarters Pro shows the complete programme schedule for every channel across 7 days. To access it:

Go to Live TV and select any channel category
Press the Guide button or the dedicated EPG icon
The full grid EPG appears — channels on the left, time slots across the top
Scroll forward to plan upcoming sport, news, and entertainment viewing
Select any future programme and set a reminder — IPTV Smarters Pro notifies you when it is about to start

This is particularly useful for planning Champions League match nights, Formula 1 qualifying sessions, and cricket Test match days in advance.

Multiple Account Support

IPTV Smarters Pro allows you to add more than one IPTV account and switch between them from the home screen. To add a second account:

From the IPTV Smarters Pro home screen, tap the profile icon or account switcher
Select Add New User
Enter the credentials for your second account
Switch between accounts at any time without logging out

This is useful if you have a separate IPTV subscription for a family member, or if you want to compare providers.

External Player Support

If you experience video playback issues on an older Firestick model, IPTV Smarters Pro allows you to route the stream to an external player:

Go to Settings in IPTV Smarters Pro
Select Video Player
Choose External Player and select MX Player or VLC from the list
MX Player uses hardware decoding that can significantly improve performance on Firestick HD and Lite models

Parental Controls

To protect younger viewers from adult content:

Go to Settings → Parental Controls
Set a 4-digit PIN
Restrict access to specific channel categories, the adult VOD section, or the entire app

The PIN is required any time a restricted section is accessed.

Picture-in-Picture Mode

While watching a live channel:

Press the Back button once on your Firestick remote
The stream minimises to a small floating window in the corner of the screen
Browse the channel list, check the EPG, or navigate to Movies while your stream continues
Tap the mini-player to return to full screen

Troubleshooting: Common Problems When Downloading IPTV Smarters Pro on Firestick

Developer Options not appearing in Settings

how to download iptv smarters pro on firestick: Go to Settings → My Fire TV → About, then click on Fire TV Stick (your specific device model name) exactly seven times rapidly. The message “No need, you are already a developer” appears at the bottom. Return to My Fire TV — Developer Options is now unlocked.

Downloader code not working

how to download iptv smarters pro on firestick: If shortcode 481220 does not work, try 730116. If neither works, open the Downloader app, clear its cache (Settings → Applications → Manage Installed Applications → Downloader → Clear Cache and Clear Data), reopen the app, and try again. Alternatively, use the full URL: https://www.iptvsmarters.com

“App not installed” error after download

This usually means your Firestick storage is too low to complete the installation. Check available storage at Settings → My Fire TV → About → Storage. Free up space by clearing app caches or uninstalling unused apps. The IPTV Smarters Pro APK requires approximately 50MB of free storage to install.

“Wrong username or password” error

Re-enter your Flexe IPTV credentials character by character, checking carefully for:

Capital letters where lower case is expected (or vice versa)
The number zero (0) vs the letter O
The number one (1) vs the letter l
Missing or extra characters in the server URL

how to download iptv smarters pro on firestick: If credentials are confirmed correct and the error persists, contact Flexe IPTV live chat support — your subscription may need reactivating.

Channels load but stream buffers immediately

how to download iptv smarters pro on firestick: This is a network issue, not an app problem. Solutions in order of effectiveness:

Switch to Ethernet — plug a USB-C to Ethernet adapter into your Firestick and connect via cable to your router
Switch to 5GHz Wi-Fi — go to your Firestick Wi-Fi settings and connect to the 5GHz band of your router
Restart your router — unplug for 30 seconds and reconnect
Reduce simultaneous device usage — temporarily disconnect other devices from your network while streaming
Contact Flexe IPTV support — if buffering persists on a strong connection, a server-side stream issue may be the cause

App crashes when loading large channel lists

how to download iptv smarters pro on firestick: On older Firestick models (Firestick HD or Lite), loading 10,000+ channels can occasionally cause IPTV Smarters Pro to crash on first load. Solution: after the app crashes, reopen it — the channel list is typically cached locally and loads faster on the second attempt. If crashes continue, enable External Player mode in Settings and route streams to MX Player for lower memory usage.

IPTV Smarters Pro Settings to Optimise After Downloading

how to download iptv smarters pro on firestick: Once you know how to download IPTV Smarters Pro on Firestick and have it running with Flexe IPTV, adjust these settings for the best experience.

Set video buffer size

how to download iptv smarters pro on firestick: Go to Settings → Video Player → Buffer Size and increase it from the default to 4MB or 8MB. A larger buffer reduces the risk of temporary network dips causing visible stream interruptions.

Enable hardware decoding

how to download iptv smarters pro on firestick: Go to Settings → Video Player → Hardware Decoding and toggle it to ON. This offloads video decoding from the Firestick’s processor to its dedicated hardware decoder, reducing CPU usage and improving playback smoothness — particularly important for 4K streams.

Set EPG refresh interval

how to download iptv smarters pro on firestick: Go to Settings → EPG and set the refresh interval to Every 24 hours. This ensures your programme guide is always current without consuming unnecessary bandwidth by refreshing too frequently.

Enable subtitles for VOD

how to download iptv smarters pro on firestick: In the Movies and Series sections, tap the subtitle icon during playback and select your preferred language. Flexe IPTV’s VOD library includes subtitle tracks for most major titles in English and several other languages.

What Can You Watch on IPTV Smarters Pro with Flexe IPTV?

how to download iptv smarters pro on firestick: Once you have downloaded IPTV Smarters Pro on your Firestick and connected your Flexe IPTV subscription, here is a summary of everything available to you.

Live TV — 10,000+ channels

UK free-to-air (HD): BBC One, BBC Two, BBC Three, BBC Four, ITV, ITV2, ITV3, ITV4, Channel 4, E4, More4, Film4, Channel 5, 5Star, Dave, Gold, Sky News, GB News, and dozens more.

UK sports: Sky Sports Main Event, Sky Sports Premier League, Sky Sports F1, Sky Sports Cricket, Sky Sports Golf, Sky Sports Football, Sky Sports Arena, Sky Sports Mix, TNT Sports 1–4, Eurosport 1 & 2.

Live sport covered: Premier League (all 380 matches), Champions League, Europa League, Formula 1, cricket, golf, boxing, MMA, rugby, tennis, cycling.

International: Channels from France, Germany, Spain, Italy, Portugal, the Balkans, the Middle East, South Asia, Africa, the Americas — 50+ countries represented.

Movies and Series — 30,000+ titles

how to download iptv smarters pro on firestick: Browse by genre, year, or search by title. New releases added regularly. Accessible directly within the Movies and Series tabs of IPTV Smarters Pro.

Catch-Up TV — 7 days

Watch any programme broadcast on selected channels in the last 7 days. Available in the Catch Up section of IPTV Smarters Pro.

Frequently Asked Questions

How do I download IPTV Smarters Pro on Firestick? Enable Apps from Unknown Sources in Settings → My Fire TV → Developer Options. Install the Downloader app from the Amazon App Store. Open Downloader, enter code 481220 (or 730116), and download the IPTV Smarters Pro APK. Click Install, delete the APK file, then open the app and enter your Flexe IPTV Xtream Codes credentials.

how to download iptv smarters pro on firestick: What is the Downloader code for IPTV Smarters Pro? The primary Downloader shortcode for IPTV Smarters Pro is 481220. An alternative code is 730116. Both redirect to the official IPTV Smarters Pro APK download. If neither works, use the full URL: https://www.iptvsmarters.com

Is IPTV Smarters Pro free to download? Yes. IPTV Smarters Pro is completely free to download and use on Firestick. There are no in-app purchases. Your only ongoing cost is your IPTV subscription — Flexe IPTV starts from £9.99 per month with no contract.

What is the difference between IPTV Smarters and IPTV Smarters Pro? IPTV Smarters Pro is the upgraded version of the standard IPTV Smarters app. It adds multiple account support, external player routing, an enhanced 7-day EPG, a series organiser, parental controls, picture-in-picture mode, and better performance with large channel lists. For Flexe IPTV users with 10,000+ channels, the Pro version is always recommended.

Why can’t I find IPTV Smarters Pro in the Amazon App Store? Amazon does not always list IPTV Smarters Pro in its App Store — availability varies by region and changes over time. When it is not available there, sideloading via the Downloader app is the correct method. This is safe, straightforward, and takes under ten minutes.

Which Firestick models support IPTV Smarters Pro? All models — Firestick Lite, Firestick HD, Firestick 4K, Firestick 4K Max, and Fire TV Cube. The Firestick 4K Max is recommended for the best performance with IPTV Smarters Pro due to its faster processor, 2GB RAM, and Wi-Fi 6 support.

Should I use Xtream Codes or M3U to connect Flexe IPTV? Use Xtream Codes. It loads faster, organises your 10,000+ Flexe IPTV channels into categories automatically, and gives you direct access to the VOD library and catch-up TV sections in IPTV Smarters Pro. M3U works but is slower and less well-organised for large channel lists.

how to download iptv smarters pro on firestick: Is downloading IPTV Smarters Pro on Firestick legal? Yes. IPTV Smarters Pro is a legal media player application. Sideloading it via the Downloader app is a legal and widely used method of installing apps on Firestick. The legality of the content you stream depends on whether your IPTV provider holds the appropriate broadcast licences.

Summary

Here is the complete process for how to download IPTV Smarters Pro on Firestick in five steps:

Enable Apps from Unknown Sources — Settings → My Fire TV → Developer Options → ON
Install Downloader — search for it in the Amazon App Store, it is free
Download IPTV Smarters Pro — open Downloader, enter code 481220, download and install the APK
Delete the APK — free up Firestick storage after installation
Connect Flexe IPTV — open IPTV Smarters Pro, select Login with Xtream Codes API, enter your credentials

Total time: under 15 minutes from start to watching your first live channel.

how to download iptv smarters pro on firestick: Once IPTV Smarters Pro is running with your Flexe IPTV subscription, you have access to 10,000+ live channels, all Sky Sports, all TNT Sports, 30,000+ VOD titles, and catch-up TV — for under £10 per month, with no contract and no satellite dish required.