The official version of is currently at 6.53.301 (as of April 12, 2026). However, if you are looking for the specific "Smart YouTube TV" client (a popular third-party alternative often cited for "extra quality" or ad-blocking features), version 6.17.391 was a stable release from June 2020. A more recent version of this third-party app is 6.17.730 , updated as recently as April 16, 2026. Official YouTube App Update
The process to download or update the YouTube app on your Smart TV may vary slightly depending on the TV's brand and operating system. Here are general steps for some popular Smart TV platforms:
Navigate to > Security & Restrictions (or Privacy on newer Google TV models).
Are you trying to watch your favorite creators but getting stuck on a loading screen? Smart TV streaming apps are convenient, but they frequently run into connectivity bugs and outdated software glitches. Two of the most frustrating issues users face are YouTube error codes 617 and 391. The official version of is currently at 6
To ensure "Extra Quality" and the latest features as of , you should generally look for the official YouTube for Android TV or a more recent stable build.
He clicked 'Yes.' The progress bar crawled forward, a glowing blue line bridging the gap between glitchy playback and digital perfection. When the TV finally rebooted, the YouTube logo didn't just appear—it snapped onto the screen with newfound sharpness.
To ensure "extra quality" streaming and patch code 391, you must force an official repository update. Follow the instructions for your specific TV operating system. Samsung Smart TV (Tizen OS) Press the button on your remote. Official YouTube App Update The process to download
Enable "Auto-Update" in your TV settings to never miss a performance boost. Method 2: Sideloading (For Android-based TVs)
If an update is available, select . (Tip: Turn on the Auto Update feature in this menu to prevent future errors automatically). LG Smart TV (webOS)
: Access the LG Content Store , search for YouTube, and click Update . Smart YouTube TV (Third-Party Client) Smart TV streaming apps are convenient, but they
Specifically designed for large screens and remote controller navigation. No Root Required: Operates without needing deep system modifications. Compatibility:
This is the safest way to ensure you have the "Extra Quality" official build.