Double-click your Apple TV. Click the Add (+) button and then Profile. Find and select the tvOS beta profile you downloaded on your Mac. Apple TV will ask you to confirm the profile installation
Apple TV 4K or Apple TV HD: Go to Settings > System > Software Updates > Update Software. This will check for updates and if there is an update, follow the onscreen instructions to download and install. Apple TV (3rd generation): Go to Settings > General > Software Updates > Update Software. Again if there is an update available, update yourHow to Watch YouTube on a Third-Generation Apple TV. Make sure your iPhone or iPad is connected to the same Wi-Fi network as your Apple TV. Launch the YouTube app on your iOS device and find the video that you want to stream. Tap the video to reveal the interface overlay, then tap the TVIf you have a Raspberry Pi, it turns out it’s trivial to add AirPlay Mirror support to it. All you do is download and install some software called rPlay. Once it has been installed, you can The Apple TV 4K remote is smaller and has far fewer buttons, but at least it doesn't have the Fire TV Cube's hard-encoded app buttons (Prime Video, Netflix, Disney Plus and Hulu).
The included remote is how you’ll interface with the Apple TV 4K, and it’s one of the most well built in the business. It feels like the iPod Nano of old, milled out of a piece of aluminumh9Tpx.