It does not require a full suite of Google Play Services to function, which is ideal for "de-Googled" or older Chinese TV boxes.
The keyword refers to a specific version of Smart YouTube TV , an open-source, third-party client developed by Yuriy Lyskov to improve the streaming experience on older Android-based smart TVs . Released originally in mid-2020, version 6.17.391 remains a popular stable build for legacy hardware that no longer supports the official Google YouTube app. What is Smart YouTube TV 6.17.391?
Android 4.0 (Ice Cream Sandwich) and above. Smart Tv Youtube 6.17 391 Download Latest Version
Optimized for 4K streaming and high-speed playback on TV hardware.
Can be installed and run from external drives to save internal TV memory. How to Download and Install It does not require a full suite of
Includes localization for 74 different languages.
Since this is a third-party app, you cannot find it in the official LG Content Store or Samsung Apps. You must "sideload" the APK: What is Smart YouTube TV 6
Smart YouTube TV 6.17.391 (noarch) (Android 4.0+) - APKMirror