Go to Settings > Apps > YouTube > Clear Cache & Data .
If you don't want to mess with APK files, your TV’s built-in browser is your best friend. Open the TV browser.
Sometimes, specific older versions of the official app (like version 2.02.08) still communicate with the servers better than the one pre-installed on your TV. Visit a reputable site like . Search for "YouTube for Android TV (Android 4.4+)". smart tv android 444 youtube not working best
A simple, budget-friendly interface that supports all modern streaming apps. Quick Troubleshooting Checklist Before giving up, try these "last resort" steps:
Allows you to "cast" YouTube from your phone or use the dedicated remote. Go to Settings > Apps > YouTube > Clear Cache & Data
Bookmark this page on your home screen for one-click access. 3. Sideload an Older "YouTube for Android TV" APK
If you are staring at a "YouTube not working" error on your Smart TV running Android 4.4.4 (KitKat), you aren't alone. This specific version of Android is now considered "legacy," and Google has officially ended support for the native YouTube app on these older devices. Sometimes, specific older versions of the official app
Plugs into the HDMI port and gives you a modern, fast YouTube app for under $30.
Sometimes a clean slate allows a sideloaded app to run more smoothly.