The "Smart TV YouTube 6.17.391" version refers to a specific, older release of Smart YouTube TV, an open-source, third-party client for Android-based TVs and TV boxes. While 6.17.391 was released in mid-2020, it is often sought by users with older hardware (Android 4.0+) to fix issues where official YouTube apps no longer work. Download and Version Info
Latest Stable Versions: Newer stable builds include 6.17.739 (released July 2021) and 6.17.730, which updated as recently as April 2026 on sites like Softonic. Smart Tv Youtube 6.17 391 Download Latest Version
Enable Unknown Sources: Go to your TV's Settings > Security (or Apps) and allow installation from unknown sources. The "Smart TV YouTube 6
For developers/product managers:
Version 6.17.391 is a very old version of YouTube (released roughly around 2017-2018). Enable Unknown Sources: Go to your TV's Settings