YouTube 6.17.391 is an official application package build designed specifically for leanback screens. Unlike the mobile application, this version uses an interface optimized for remote control navigation. It brings targeted stability patches for modern smart television chipsets. Key Features and Improvements 💥 Enhanced 4K HDR Streaming Stability
Ensure your TV's firmware is up to date. Conclusion
Smart TV YouTube 6.17.391: Download the Latest Version for Enhanced Streaming
It retains all the essential features—browsing, searching, and casting—without the clutter of newer interface changes. How to Install the Latest/Optimal YouTube APK on Smart TV Smart Tv Youtube 6.17 391 Download Latest Version --BEST
: Install the Downloader by AFTVnews from the Play Store.
For households with multiple users, switching accounts has been made faster. The profile selection screen loads immediately upon launching the app. Furthermore, integration with YouTube Kids profiles has been tightened, providing safer filtering and easier parental control management directly from the TV interface. 5. Bug Fixes and Stability Patches This release patches several critical bugs, including:
In the ecosystem of consumer electronics, the search query "Smart TV Youtube 6.17 391 Download Latest Version --BEST" represents a specific user behavior: the desire to manually control software updates on "Smart" devices. While modern Smart TVs rely on automated over-the-air (OTA) updates and encrypted app stores, a subculture of users seeks specific legacy builds—such as YouTube version 6.17.391—to bypass UI changes, regain lost functionality, or optimize performance on older hardware. This paper explores the technical specifications of this specific application build, the motivations behind user preference for legacy software, and the security implications of sideloading "best" versions of APK files on Smart TV platforms. YouTube 6
(often abbreviated as SmartTube) is a free, open-source, and ad-free media client designed specifically for Android TVs and TV boxes. It was originally created to allow users to stream YouTube content on devices that don't have Google Services (Google Play Store, Google Framework etc.). The independent developer, Yuriy Lyskov, started the project; while it is no longer actively maintained, the core functionality of the last stable release still works well on many devices.
If your native app store isn't providing a working update, sideloading an APK file is the best alternative. ⚠️ Crucial Safety Warning
For most users, triggering a manual check inside your TV's native storefront will force the download of version 6.17.391. For Android TV / Google TV Turn on your TV and open the . Select your profile icon in the top-right corner. Click on Manage apps and games , then select Updates . Locate YouTube in the list and click Update . For Samsung Smart TVs (Tizen OS) Press the Home button on your remote. Navigate to and select Apps . Key Features and Improvements 💥 Enhanced 4K HDR
To get the latest version (as of May 2026), you need to download the . As of May 8, 2026, the current release is listed at version 6.17.730 . App Name: Smart YouTube TV Version: 6.17.730 Last Update: May 2026 Platform: Android (TV/Box/Stick) File Size: ~9.08 MB
: It can stream high-definition content up to 4K.
: The current stable version is 7.02.302 , updated as recently as April 25, 2026.