Apple releases tvOS 15.1 beta 4 to developersInstalling the tvOS 15.1 beta is more complex than an iOS or macOS beta.
Just like with iOS and macOS, Apple makes beta versions of tvOS available for developers to test. But unlike the betas for other systems, installing it on the Apple TV HD (4th generation) or Apple TV 4K 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.
Apple occasionally offers updates to iOS, iPadOS, watchOS, tvOS, and macOS as closed developer previews or public betas. While the betas contain new features, they also contain pre-release bugs that can prevent the normal use of your iPhone, iPad, Apple Watch, Apple TV, or Mac, and are not intended for everyday use on ...
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Apple releases tvOS 15.1 beta 4 to developers
