Apple Seeds Third Beta of tvOS 12.1 to Developers [Update: Public Beta Available] - MacRumors
Skip to Content

Apple Seeds Third Beta of tvOS 12.1 to Developers [Update: Public Beta Available]

Apple today seeded the third beta of an upcoming tvOS 12.1 update to developers for testing purposes, one week after seeding the second update and three weeks after releasing the tvOS 12 update.

Designed for the fourth and fifth-generation Apple TV models, the new tvOS 12.1 beta can be downloaded onto the Apple TV via a profile that's installed using Xcode. Subsequent betas can be downloaded over-the-air.

appletv4k2
We're not yet sure what fixes and changes the tvOS 12.1 update might bring, but it's likely to focus on bugs that have been discovered since the release of tvOS 12. No new changes were discovered in the first two tvOS 12.1 betas.

Apple's tvOS updates have historically been minor in scale, and Apple does not often provide us with detailed notes outlining what's new, but we'll update this post should any changes be found in the third beta.

Update: Apple has also seeded a new beta of tvOS 12.1 to public beta testers.

Related Roundup: Apple TV
Buyer's Guide: Apple TV (Don't Buy)

Popular Stories

General visionOS watchOS and tvOS Betas Feature Redux

Apple Releases First watchOS 26.6, tvOS 26.6 and visionOS 26.6 Betas

Tuesday May 26, 2026 10:03 am PDT by
Apple today provided developers with the first betas of upcoming watchOS 26.6, tvOS 26.6, and visionOS 26.6 betas for testing purposes. The software two weeks after Apple launched the 26.5 versions of each platform. The software updates are available through the Settings app on each device, and because these are developer betas, a free developer account is required. There's no word on...
Where is the New Apple TV Feature

Apple Previews New tvOS 27 Feature

Wednesday May 20, 2026 1:02 pm PDT by
Apple has announced that "Larger Text" support is coming to tvOS, allowing users to increase the on-screen text size to make it easier to read. "Larger Text" lets you adjust the size of text in supported apps, with the option already available on other devices like the iPhone, iPad, and Vision Pro. This was one of the new accessibility features that Apple previewed earlier this week, with ...
HomePod mini and Apple TV Sage

New Apple TV and HomePod Mini Are 'Nearly Ready' to Launch, New Siri Remote Also Rumored

Sunday May 31, 2026 8:47 am PDT by
New models of the Apple TV 4K and HomePod mini are "nearly ready to go," according to the latest word from Bloomberg's Mark Gurman. Subscribe to the MacRumors YouTube channel for more videos. Both devices have been ready "for months," but Apple is holding off on launching them until the more personalized version of Siri is available, he said. "I am told the hardware for the next Apple TV...

Top Rated Comments

100 months ago
"We're not yet sure what fixes and changes the tvOS 12.1"
I think only the rejected Apple devs are giving TV OS to work on - can't recall the last ground breaking feature that has been delivered for this platform
Dolby Atmos was pretty huge...
Score: 2 Votes (Like | Disagree)
100 months ago
"We're not yet sure what fixes and changes the tvOS 12.1"
I think only the rejected Apple devs are giving TV OS to work on - can't recall the last ground breaking feature that has been delivered for this platform
Score: 2 Votes (Like | Disagree)