If your device is running an older version of YouTube (like v12.x or older), you are likely missing out on this visual refresh. Downloading the manually ensures you get this modern interface immediately, rather than waiting for a staggered rollout from Google or your TV manufacturer's system update.
On your Android TV, navigate to Settings > Apps > Security & Restrictions and toggle on Unknown Sources to allow manual file installations.
If the Play Store is unavailable, you can download the APK from reputable repositories like APKMirror .
Toggle the switch for the app you will use to install the APK (e.g., your or a browser like Downloader ). Step 3: Transfer and Install There are three common ways to get the file onto your TV: