In this guide we'll take you through jailbreaking with ChimeraTV on tvOS 12. Fire up your 1080p Apple TV 4 on tvOS 12.0-12.2/12.4 or Apple TV 4K on tvOS 12.0-12.2/12.4 and let's get started!
A fourth beta of the upcoming bug-fix tvOS 12.1.1 software update for the fourth and fifth-generation Apple TV is now available for developer testing. The over-the-air update with build number 16K5045a can be downloaded and installed on your Apple TV by using Apple's standard Software Update mechanism within the Settings app. The standalone installer is available through Apple's Development Center portal.
Apple on Wednesday pushed first betas of what would become the minor iOS 12.1.1, tvOS 12.1.1 and macOS Mojave 10.14.2 updates. The betas are available to Apple's registered developers and members of the Apple Developer Program. Public betas should follow shortly after the developer builds, but you'll need to register with the Apple Beta Software Program.