To install the beta on your device go into the Settings menu and choose:
3. Hover over but do not press Send to Apple then press the Play/Pause button on your remote
4. click Add Profile on the hidden menu that appears.
5. In the text field that type https://beta.applebetas.tk/tvos and press OK.
6. Reboot your TV when you are prompted to do so
7. The software should then appear in Settings > System > Software Update.
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