Once finished, open the app. It may prompt you to select a "Launcher" (Pro Main, Pro Alt, etc.)—Pro Main is usually the best for 4K support. How to connect YouTube on your TV using a code

instead. Modern versions provide far better compatibility with current YouTube protocols and include more robust features like background playback and picture-in-picture mode. SmartTubeNext APK 31.45 Download Official (2026)

Many users erroneously search for “617 740 install” because they see outdated forum posts comparing the two. You only install one version. For 2025, Version 740 is the recommended installation unless your TV is from 2015 or earlier.

: Enter the URL for the specific version (e.g., from a trusted repository like Official SmartTube ) into the Downloader app. Install & Launch

: Can be used on devices that do not have official Google Play Services installed.

In late 2025, Google Play Protect began disabling older versions of SmartTube on Android TV devices like the NVIDIA Shield and Sony TVs. The developer of SmartTube publicly confirmed that their old digital signature had been exposed, which posed a serious security risk as it could allow malicious actors to distribute fake, harmful updates冒充 the real app.

Smart YouTube TV version is a specialized, open-source YouTube client designed for Android-based TV boxes and smart TVs. It is widely used as a lightweight alternative to the official YouTube app, offering features like 4K support, account synchronization without requiring Google Services, and a user interface optimized for large screens and remote controllers. SmartTube (Official Site) Installation Guide

Smart YouTube TV uses an open-source sign-in mechanism to sync your subscriptions, watch history, and playlists safely. Click the button on the left sidebar menu. An activation code will appear on your television screen.

The original, stock YouTube application on many smart TVs—particularly older Android TV models—can sometimes be clunky, ad-heavy, or plagued with performance issues. is a popular third-party client designed specifically for Android-based TVs, offering a streamlined interface, ad-blocking capabilities, and better performance on lower-end hardware.

Go to TV Settings > Apps. Locate any older iterations of Smart YouTube TV or SmartTubeNext and choose Uninstall . Re-run the 6.17.740 installer package.

You can now find Smart YouTube TV listed alongside your other installed applications.

You need an utility to download the raw APK package directly to your television. Open the or Amazon Appstore on your TV. Search for "Downloader" (developed by AFTVnews). Click Install .

Smart YouTube TV 6.17.391 (noarch) (Android 4.0+) - APKMirror

This public link is valid for 7 days and shares a thread, including any personal information you added. This link or copies made by others cannot be deleted. If you share with third parties, their policies apply. Can’t copy the link right now. Try again later.

A: Yes, it is legal. The app is an open-source client that interacts with YouTube's public API. It does not break any encryption; it simply displays the content in a different interface with ad-blocking capabilities.

The specific 617 or 740 versions represented milestones in the app's ability to bypass traditional limitations of smart TV hardware: Ad-Blocking & SponsorBlock