Just bought a Firestick and want to start streaming live IPTV channels? Whether you're looking for Canadian, American, UK, Sports, or International TV, you’ll need to sideload IPTV apps — and Downloader is the easiest and safest way to do it.

This guide will show you step-by-step how to install IPTV apps on your Firestick using the Downloader tool, so you can start watching IPTV content on BossTV in just a few minutes.

What You Need Before Installing IPTV Apps on Firestick

  1. Amazon Firestick or Fire TV device

  2. Wi-Fi connection established and Firestick setup completed

  3. Downloader app installed from the Amazon Appstore

  4. Portal URL or IPTV app link from BossTV.ca (available via live chat or SMS)

  5. Enable app installations from unknown sources

Step-by-Step Guide: How to Install IPTV on Firestick

1. Connect Your Firestick and Complete Initial Setup

  • Plug the Firestick into your TV's HDMI port and power it on

  • Connect to Wi-Fi and follow the on-screen setup instructions

2. Enable Installation from Unknown Sources

Before you can sideload apps like IPTV players, you need to allow installations from third-party sources.

  • From the home screen, go to Settings

  • Select My Fire TV

  • Click Developer Options

Note: If you don't see "Developer Options", click "About" 7 times to enable Developer Mode, then return to this screen

  • Choose Install unknown apps

  • Select Downloader and turn it ON

Your Firestick is now ready to install IPTV apps from external sources.

3. Install the Downloader App

  • Navigate to the Search option from the home screen (Find > Search)

  • Type "Downloader"

  • Select the Downloader app from the list

  • Click Download or Get

  • Once installed, open Downloader

4. Allow Permissions for Downloader

When you first launch Downloader:

  • Click Allow to grant file access

  • Dismiss the Quick Start guide by clicking OK

5. Enter the IPTV App URL from BossTV

Now that Downloader is open:

  • Use the URL bar on the home screen

  • Enter the IPTV app URL provided by BossTV.ca (ask via live chat or text)

  • Click Go to begin the download

Once the file downloads:

  • Select Install

  • After installation is complete, choose Open to launch the IPTV app

Final Step: Activate Your IPTV Service

Once your app is installed:

  • Open the IPTV app from the Your Apps & Channels section

  • Enter your login credentials or allow the app to authenticate via MAC address (depending on the IPTV system)

  • Contact BossTV.ca for activation, if not already done

Why Choose BossTV for IPTV on Firestick?

At BossTV, we specialize in high-quality IPTV service that works across all Fire TV models, including:

  • Firestick 4K / 4K Max

  • Fire TV Lite

  • Fire Cube

  • Fire TV Edition Smart TVs

We offer:

  • Reliable IPTV service with full HD/4K channels

  • Fast setup support via live chat and SMS

  • Support for live TV, movies, series, and sports from Canada, USA, UK, and worldwide

  • Compatibility with multiple IPTV players including STB Emu, Smarters, XCIPTV, and more

Conclusion

You now have a complete walkthrough on how to install IPTV apps on your Firestick using Downloader. With BossTV’s expert support and stable service, streaming IPTV on Firestick has never been easier. Whether you’re new to IPTV or switching providers, this setup will get you streaming in no time.