No – newer builds exist, but 617.391 is a for older TV firmware. If your TV runs 617 without issues, upgrading isn’t critical.
It is specifically recommended for older devices running Android 4.0 (Ice Cream Sandwich) and up.
Disclaimer: Smart YouTube TV is a third-party application. Always ensure you are downloading from reputable sources to avoid malware. If you're interested, I can also: Help you find a similar app for . Explain how to set up ad-blocking on your router. Tell you which streaming sticks work best with this app. Let me know how you'd like to continue . Smart YouTube TV APK for Android - Download smart youtube tv 617 391 new
Smart YouTube TV 617.391 breathes new life into old smart TVs – but use it knowing it’s unofficial, unsupported, and may require occasional manual updates. For most users, it’s the best ad-free YouTube experience on legacy hardware.
This specific build focused on stability and performance for legacy devices. No – newer builds exist, but 617
: The new, actively maintained version is now called SmartTube (formerly SmartTubeNext).
If you would like to move forward, tell me the or what version of Android it runs. I can give you exact tips for your specific setup! Share public link Disclaimer: Smart YouTube TV is a third-party application
If your application experiences network drops, freezing, or errors, run through these standard recovery actions: