Smart Tv Youtube 617 391 //top\\ Download Latest Version Extra Quality Updated → < TOP >
YouTube's security certificates will reject connection requests if your Smart TV's internal clock does not match the actual time. Go to your TV's . Find Date & Time .
Based on development patterns for these alternative apps, the number "617 391" almost certainly correlates to a version in the series of updates for "Smart YouTube TV." Historically, stable releases for this project carried version numbers like 6.17.739 or 6.17.730 . In these communities, users create unique identifiers like "617 391" to help others quickly find a specific, "extra quality updated" version of the APK file for sideloading.
While watching a video, navigate to the Settings (gear icon) in the player.
What’s new in 617.391
Are you using an like a Roku, Fire Stick, or Apple TV? Based on development patterns for these alternative apps,
When an update file becomes corrupted during a download, a fresh installation is required. Uninstall the current YouTube app completely from your storage manager. Restart your television, return to the official app store, and download the software again to guarantee an uncorrupted build.
If your TV says you are running the latest version but you are still experiencing issues, or if the update fails, try these steps:
. The developer has since moved on to a newer project called (formerly SmartTubeNext). Latest Smart YouTube TV Legacy Version: 6.17.739 (released mid-2021). Official Google App:
For enthusiasts who believe that newer isn't always better, the version remains a sought-after choice for its balance of speed and visual quality. By following the sideloading steps above, Android TV users can regain control over their viewing experience and enjoy YouTube the way it was meant to be seen. What’s new in 617
Use a browser on your TV or a PC to download the version 6.17.391 APK from a trusted repository like APKMirror .
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 latest version of Smart TV YouTube 617 391 comes with a range of exciting features, including:
If the error persists or the app store says it is already updated, a power cycle can clear stubborn cache data. Turn off your television. Unplug the power cord directly from the wall outlet. Leave it unplugged for at least . such as improved voice search
Allows for viewing content in up to 4K resolution , depending on your hardware.
保持官方应用更新不仅能让你体验到最新的功能，还能确保应用的稳定性和安全性。谷歌为Android TV发布的官方YouTube应用版本也在快速迭代，截至2026年5月，最新版本已更新至。
The "617 391" era of updates is known for solving the dreaded "black screen" or app crash issues that occur on older television firmware.
Updates give you instant access to new platform features, such as improved voice search, updated channel layouts, and better playlist controls. Step-by-Step Guide to Update YouTube on Your Smart TV
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