This is not a bug — it's a compatibility issue. Newer Amazon Fire TV devices released after October 2025 run VegaOS instead of Android. There is no fix except to use a different device that runs Android.
You might ask: Why go through this hassle when I can just pay for YouTube Premium? smart youtube tv 617 391 new
When an update is found, an "Update" entry appears at the top of the sidebar menu. Click it, then click the "Install update" button to start the installation. This is not a bug — it's a compatibility issue
: It runs perfectly even if your old TV cannot connect to the Google Play Store. You might ask: Why go through this hassle
: It works flawlessly on budget Android TV boxes, custom ROMs, and Huawei devices that lack Google Play Services. Key Features of Smart YouTube TV 6.17.391
When you see a specific string of numbers like on your television, you are looking at a TV code used to link your mobile device to your Smart TV or streaming device . This feature allows you to use your phone or tablet as a remote, search for content more easily, and control playback without needing to be on the same Wi-Fi network. What is the "617 391" Code?
yuliskov/SmartTube: Browse media content with your ... - GitHub