How To Install 3rd Party Apps on LG Smart TV | New 2021!

Smart TVs are increasingly popular in homes today. However, there have been some issues with their app availability and inability to download apps from USB. Thankfully, with these steps, you will be able to learn how to install 3rd party apps on LG Smart TV in just a few minutes.

Quick One

LG Smart TVs are capable of running 3rd party apps. It is important that you go into the settings menu and select “Enable 3rd Party Apps” before you can download any apps on your TV. To download and install the app, you will need to go to the Google Play Store on your phone or tablet and search for the app you want to install on your TV.

When you find the app you want, open the app and select “Install.” Your TV will ask you to confirm the installation. This will allow you to use the launch key on your TV to make it easier to access the app.

1. How to Install 3rd Party Apps on LG Smart TV Using LG Content Store

Connect your LG smart TV to the internet by accessing WebOS. The LG Content Store is available to you. Here, you can find many movies, shows, and apps.

  • How to add apps that you like, first steps
    • Click the “Home” button. You can do this by using your remote control.
    • Access Pre-installed Apps It might have already been installed by clicking on the TV.
    • You can access additional apps for LG TV by clicking the LG content store. It is visible in the menu.
  • Choose content from the LG Content Store
    • The LG content store offers a variety of items that can be downloaded. It includes movies and apps, as well as TV shows that are not available on a normal TV. The top row could contain apps from the LG store section. It could be located in the right-hand corner of the LG content site.
  • Download an app from the Store:
    • First, search for the app. Then click the button to download it to your TV. The “install” button can be used to install the app on your LG TV. You can use the launch key to make it easier to access the app on your TV.

Once an app is downloaded, it can be easily viewed on both the LG smart TV and the app section of the website. A netcast operating system could be used to download apps on a smart LGTV. On the home page, you will also find a menu that contains the app section.

You can download the premium apps and install them on your smart LG TV.

2. How to Install 3rd Party Apps on LG Smart TV Using Amazon Firestick.

The Amazon Firestick is an HDMI dongle that comes with a USB cable and adapter. A remote control can also be used.

  1. Connect one end of your USB cable to an adapter, and then connect the other end to your Firestick. Then, connect the Firestick with the HDMI port on the LG TV.
  2. Connect the Firestick to your LG TV’s HDMI port.
  3. Turn on your TV, select HDMI source, and then use a remote to turn on the Amazon Firestick. Your TV should now be connected to the Firestick.
  4. Open Firefox with the remote provided and download the APK file for your favorite apps.
  5. Download the APK files of all apps here, then install them and enjoy your favorite apps to their fullest.

Notice: It is important that you enable ADB Debugging as well as Unknown Source before installing APK files on Amazon Firestick.

Read | How to install Google Chrome on FireStick – Best Guide | 2021 Updated!

3. How to Install 3rd Party Apps on LG Smart TV Using Google Chromecast

You can follow the steps below to learn how to cast your device to an LG TV as well as how to install 3rd party apps on your LG smart TV.

  1. This is the first step to connecting an adaptor via USB to Google Chromecast.
  2. Connect the Chromecast to the HDMI port of your LG TV. Make sure that the TV and your Android/iOS device (or PC) are connected to the same Internet.
  3. Google Home will be required on your device. It is highly recommended that you download this app.
  4. Select HDMI as your TV source by pressing the source button on the remote. Launch the Google Home app on your phone. It will begin searching for nearby Chromecast devices as soon as it is opened.
  5. Next, you will see a code on your TV and on your device screen. If the code matches, then click on “That’s My Code” in the app.
  6. Now you can cast your favorite app to your TV using Google Chromecast. You will need to use Chromecast-compatible apps such as Netflix and Amazon Prime.

Read | LG webOS is coming to more TV brands — why that’s a big deal


Hopefully, you now understand how to install 3rd party apps on LG smart tv and soon be able to order streaming devices such as Firestick and Google Chromecast. You will also be able to use third-party apps on your LG TV. You can also contact us via the comments below if you have any questions. We will be happy to answer any questions you may have.

Olajide Towoju
Olajide Towoju

Towoju Olajide is a technology writer who covers topics ranging from consumer tech to the latest developments in artificial intelligence. Born and raised in Nigeria, Towoju developed an early fascination with technology that led him to pursue a degree in Computer Science. After completing his studies, he worked as a software developer for several years before transitioning into tech journalism.

Towoju's work has been featured in various publications, including TechCrunch, Wired, and The Verge. He is also a regular contributor to several technology blogs and podcasts, where he shares his insights on emerging trends and breakthroughs in the tech industry. In addition to his work as a writer, Towoju is an avid photographer and enjoys capturing the beauty of nature and wildlife in his spare time.

Over the years, Towoju has written several books on technology and its impact on society. His writing has been praised for its ability to break down complex concepts into simple, easy-to-understand language. Whether he's exploring the latest advancements in AI or discussing the future of smart cities, Towoju's goal is to make technology accessible to everyone.

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