How to download tvOS 11 beta 3 to your Apple TVInstalling the tvOS 11 beta is more complex than an iOS or macOS beta, but it's also for developers only.
Apple hasn't announced a public beta for tvOS the way the company has for iOS and macOS. That means until it is released to everyone this fall, it's only available to developers. It also means installing it on the Apple TV (4th generation) is more complicated than a simple download and go. If you're a developer and you're having trouble getting the tvOS beta installed, here's what you need to do.
Unlike Apple's other operating systems, you can't back up your Apple TV; as such, Apple offers two options for updating tvOS: over the air, which just updates the system; and via USB-C, which restores the device to its factory settings.
How to install the tvOS 11 beta over-the-air
How to install the tvOS 11 beta over USB-C
How to install the tvOS 11 beta over-the-air
A note, before we begin: "Over the air" is technically a bit of a misnomer, since you have to use a USB-C cable to ini...
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How to download tvOS 11 beta 3 to your Apple TV