A critical technical advantage of this build is its independence from Google Mobile Services (GMS).
Google actively fights ad-blocking clients. In late 2025, they rolled out “Android TV API v3,” which temporarily broke 6.17.720. The developer quickly patched it in 6.17.740. However, no version lasts forever.
To extend the life of 6.17.740:
Expect version 6.17.740 to remain fully functional at least until late 2026, given the current development cycle.
Based on the changelog, this version focuses on stability and playback fixes: smart youtube tv apk 6.17.740
You can modify the layout to your liking: force dark mode, change the number of grid columns, hide "Shorts" from your feed, and remove clickbait thumbnails.
Even a stable version has hiccups. Here are fixes for common problems: A critical technical advantage of this build is
Since this app is not on the Play Store, you must sideload it. Below is a step-by-step guide for three popular device categories.
Smart YouTube TV APK 6.17.740 is a third-party Android TV client built to provide a more TV-friendly YouTube experience on devices where the official YouTube app is unavailable, limited, or behind device certification restrictions. It replicates the familiar Leanback interface, adds configurable playback and account options, and often works on set-top boxes, custom ROMs, Fire TV devices, and older Android TV builds. Expect version 6