The keyword refers to a specific legacy version of Smart YouTube TV , an open-source, third-party YouTube client for Android-based smart TVs and TV boxes . Version 6.17.391 is a stable release frequently used to restore YouTube functionality on older smart TVs that no longer support the official Google app. Understanding Smart YouTube TV 6.17.391
: Users can access their subscriptions and history through an external activation link without requiring Google Play Services to be installed on the TV itself. Download and Installation
: For those specifically tied to Android 4.x, the 6.17.391 build remains one of the final stable "legacy" options. Troubleshooting Tips
Uninstall any current non-working YouTube apps to avoid installation conflicts.
Smart YouTube TV (now succeeded by SmartTube) is an open-source YouTube client for Android-based TVs and set-top boxes.
Before you download anything, you must understand the target. YouTube for Smart TVs (Android TV, Google TV, LG WebOS, and Samsung Tizen) releases two types of updates:
: Supports over 70 languages and features a localized keyboard for easier searching via remote. How to Download and Install