was a popular third-party, open-source YouTube client for Android TV devices (developed by yuliskov) designed to provide 4K support and ad-blocking without Google Services. Version History: Versions in the

(formerly SmartTubeNext), is frequently updated and fixes many legacy bugs. DNS Settings

Smart YouTube TV (6.17.x) is an unmaintained third-party Android TV client that frequently suffers from playback failures and "stopped working" errors. Due to these issues, users are advised to switch to the actively maintained successor, SmartTube. For a full overview of the app's status, visit APKPure .

Enable Unknown Sources:

Go to your TV's Settings > Security & Restrictions and toggle on "Unknown Sources" to allow third-party installations.

Do not just overwrite the app. A clean slate prevents conflicts.