Step 3: Select the general option. Step 4: Click on about this TV. Step 5: Select check for updates from here. Step 6: Install the most recent LG TV firmware version. Try to checked if you are Look for the Spectrum app on LG smart TV in the Applications area. Click Install after choosing the app to download it. Launch the application and sign in using your Spectrum TV credentials to start streaming. For additional streaming options beyond Spectrum, you might be interested in exploring the F1 TV app LG. Step 6: Install the App. Using your TV’s remote control, navigate to the Home screen and select the LG Content Store. Within the LG Content Store, find the USB icon or the option to “Install Apps from USB” and select it. The TV will display a list of available apps on the USB drive. Locate the app you wish to install and select it. Here are the steps to follow: Press the Home button on your remote control to access the home screen. Scroll to the right and select the LG Content Store. Use the search bar at the top of the screen to find the Spectrum app. Select the app and press the Install button. Wait for the app to download and install. Next, follow these steps to add the Xfinity Stream app to your compatible LG Smart TV: Make sure your LG Smart TV is connected to the internet. Press the Home button on your remote to bring up the main menu. Scroll right or left until you reach the LG Content Store. Select Apps & Games at the top of the page. Select the Xfinity Stream app Tap on the three lines on the top left > IPTV Channels > Add New M3U List. Paste the URL/File link from your subscription provider and give it a name. Press OK. Go back and select the added playlist to view channels. If asked, enter your username/password from your subscription service in the LG TV IPTV app. A free alternative app store for Android TV and set top boxes. Download Aptoide TV. No restrictions. All apps are free. 2500 + apps available. Navigate to LG’s app store on your TV. Search for the third-party app store you wish to use (e.g., Aptoide TV). Install and open the third-party app store. Use the store’s search function to find the app you want. Download and install. Always be cautious and ensure the third-party app store is reputable. This guide walks you through several methods to install Android apps on a smart TV. Notably, these methods do not apply to smart TVs running Samsung's Tizen, LG's webOS, Apple's tvOS, Roku, and FuboTV is now available on LG’s native webOS platform on 2018–2021 Smart TV models, which will give any consumers with newer LG models the ability to access the service’s 100-plus sports and d2Fp.