Second Beta of tvOS 12 Now Available for Registered Developers
Apple today seeded the second beta of a new tvOS 12 operating system to developers for testing purposes, two weeks after releasing the first beta following the 2018 Worldwide Developers Conference keynote.
Designed for the fourth and fifth-generation Apple TV, the new tvOS 12 developer beta can be downloaded onto the Apple TV via a profile that's installed using Xcode. Subsequent betas can be downloaded via the software update mechanism on the Apple TV.

tvOS 12 brings support for Dolby Atmos sound. Apple says that iTunes will be home to the largest collection of Dolby Atmos-supported movies anywhere, with Apple upgrading titles customers have purchased for free.
Building on single sign-on, a new zero sign-on feature will further simplify the cable authentication process. With zero sign-on, the Apple TV can detect a user's broadband network and automatically sign them into supported apps they receive through their cable subscription.
Aerial screensavers include location information and there are new screensavers captured in collaboration with the International Space Station.
Other improvements to Apple TV in tvOS 12 include AutoFill passwords from iPhone, an Apple TV Remote automatically added to Control Center on the iPhone or iPad, and Apple TV support on Home control systems like Control4, Crestron, and Savant.
tvOS 12 is available for developers for testing purposes and will be available as a public beta later this month ahead of a fall public release.
Popular Stories
Apple's iPhone development roadmap runs several years into the future and the company is continually working with suppliers on several successive iPhone models simultaneously, which is why we often get rumored features months ahead of launch. The iPhone 17 series is no different, and we already have a good idea of what to expect from Apple's 2025 smartphone lineup.
If you skipped the iPhone...
iPadOS 26 allows iPads to function much more like Macs, with a new app windowing system, a swipe-down menu bar at the top of the screen, and more. However, Apple has stopped short of allowing iPads to run macOS, and it has now explained why.
In an interview this week with Swiss tech journalist Rafael Zeier, Apple's software engineering chief Craig Federighi said that iPadOS 26's new Mac-like ...
With iOS 26, Apple has introduced some major changes to the iPhone experience, headlined by the new Liquid Glass redesign that's available across all compatible devices. However, several of the update's features are exclusive to iPhone 15 Pro and iPhone 16 models, since they rely on Apple Intelligence.
The following features are powered by on-device large language models and machine...
Apple at WWDC previewed a bunch of new features coming in its updated operating systems, but certain changes will have been met with dismay by third-party developers who already offer apps with equivalent or similar features. In other words, their product has been "sherlocked" by Apple.
When Apple creates an app or a feature that has functionality found in a third-party app, it is referred...
iOS 26 features a whole new design material that Apple calls Liquid Glass, with a focus on transparency that lets the content on your display shine through the controls. If you're not a fan of the look, or are having trouble with readability, there is a step that you can take to make things more opaque without entirely losing out on the new look.
Apple has multiple Accessibility options that ...
At today's WWDC 2025 keynote event, Apple unveiled a new design that will inform the next decade of iOS, iPadOS, and macOS development, so needless to say, it was a busy day. Apple also unveiled a ton of new features for the iPhone, an overhauled Spotlight interface for the Mac, and a ton of updates that make the iPad more like a Mac than ever before.
Subscribe to the MacRumors YouTube channel ...
Apple this week announced that iPhone users will soon be able to watch videos right on the CarPlay screen in supported vehicles.
iPhone users will be able to wirelessly stream videos to the CarPlay screen using AirPlay, according to Apple. For safety reasons, video playback will only be available when the vehicle is parked, to prevent distracted driving. The connected iPhone will be able to...
Alongside WWDC this week, Logitech announced notable new accessories for the iPad and Apple Vision Pro.
The Logitech Muse is a spatially-tracked stylus developed for use with the Apple Vision Pro. Introduced during the WWDC 2025 keynote address, Muse is intended to support the next generation of spatial computing workflows enabled by visionOS 26. The device incorporates six degrees of...