Apple Seeds Second Beta of tvOS 16.3 to Developers

Apple today seeded the second beta of an upcoming tvOS 16.3 update to developers for testing purposes, with the beta coming nearly a month after the release of the first tvOS 16.3 beta.

apple tv 4k design blue
Developers can download the tvOS 16.3 beta by downloading a profile onto the Apple TV using Xcode.

tvOS updates usually minor in scale, focusing on internal bug fixes and improvements rather than notable outward-facing changes. There is no word as of yet what's included in the tvOS 16.3 update, and no features were found in the first beta.

Apple shares some information on tvOS releases in its tvOS support document, which is updated after each tvOS launch, but it does not provide details on betas.

Though we don't often know what's new in tvOS during the beta testing process, we let MacRumors readers know when new updates are available so those who are developers can download it upon release.

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

Popular Stories

iPhone 17 Pro on Desk Centered 1

iPhone 17 Pro Launching Next Month With These 12 New Features

Wednesday August 20, 2025 1:23 pm PDT by
Apple's iPhone 17 Pro and iPhone 17 Pro Max should be unveiled in a few more weeks, and there are plenty of rumors about the devices. Below, we recap key changes rumored for the iPhone 17 Pro models: Aluminum frame: iPhone 17 Pro models are rumored to have an aluminum frame, whereas the iPhone 15 Pro and iPhone 16 Pro models have a titanium frame, and the iPhone X through iPhone 14 Pro...
Apple Watch Ultra 2 Complications

Apple Watch Ultra 3 Just Weeks Away: Eight Reasons to Upgrade

Wednesday August 20, 2025 6:44 am PDT by
We're only weeks away from Apple's annual iPhone event – rumored to take place on September 9 – and along with the new iPhone 17 series, we're going to get a new version of the Apple Watch Ultra for the first time since 2023. By the time the Ultra 3 is unveiled, it will have been two years since the previous model arrived. The intervening period has left plenty of room for enhancements,...
apple wallet drivers license feature iPhone 15 pro

iPhone Driver's Licenses in Apple Wallet Now Available in 10 U.S. States

Wednesday August 20, 2025 12:00 pm PDT by
In select U.S. states, residents can add their driver's license or state ID to the Wallet app on the iPhone and Apple Watch, providing a convenient and contactless way to display proof of identity or age at select airports and businesses, and in select apps. This week, Apple announced the 10th U.S. state that has implemented the feature: Montana. Below, we have recapped key details about...
iPhone 17 Pro Dark Blue and Orange

When Is iPhone 17 Coming Out?

Wednesday August 20, 2025 5:00 am PDT by
Apple's iPhone 17 series is expected to debut in September 2025. This release follows Apple's recent trend of introducing new iPhone models annually in the fall. To unveil the iPhone 17, iPhone 17 Air, iPhone 17 Pro, and iPhone 17 Pro Max, Apple is expected to hold its annual iPhone announcement event during the week of September 8, 2025, with September 9 or 10 emerging as the most likely...
maxresdefault

The MacRumors Show: Apple Watch Series 11 and Ultra 3 or Wait for Next Year?

Friday August 22, 2025 9:15 am PDT by
On this week's episode of The MacRumors Show, we talk through what to expect from the Apple Watch SE 3, Series 11, and Ultra 3, and whether it's worth holding off on an upgrade until next year. Subscribe to The MacRumors Show YouTube channel for more videos The third-generation Apple Watch SE is rumored to feature a larger display (perhaps like the Apple Watch Series 7), the S11 chip, and...
apple design award 2025

Apple Announces 2025 Design Award Winners Ahead of WWDC 2025

Tuesday June 3, 2025 10:14 am PDT by
As we wait for WWDC to kick off next Monday, Apple today announced the winners of its annual Apple Design Awards, recognizing apps and games for their innovation, ingenuity, and technical achievement. The 2025 Apple Design Award winners are listed below, with one app and one game selected per category: Delight and Fun - CapWords (App) and Balatro (Game) Innovation - Play (App) and PBJ -...

Top Rated Comments

angola_maldives Avatar
34 months ago

My bad. Remote on the 2022 models are losing connection almost constantly. Only fix is to unpair and repair. Every single time.
FWIW I have this issue as well and I'm able to fix it by swiping down on the control center, choosing the apple tv, and using the remote control on the phone to start the apple tv, navigate to settings -> system -> restart. Still awful but sounds slightly less awful than re-pairing.
Score: 2 Votes (Like | Disagree)
srbNYC Avatar
34 months ago

Any chance they fixed the horrible remote issues?
Details always help.
Score: 1 Votes (Like | Disagree)
dantracht Avatar
34 months ago

Details always help.
My bad. Remote on the 2022 models are losing connection almost constantly. Only fix is to unpair and repair. Every single time.
Score: 1 Votes (Like | Disagree)
Axl2023 Avatar
34 months ago
Apple has implemented H265 for the release of Apple TV 4K.
Today, the main task of H266 will be to improve the video quality with the same video bitrate that is now in iTunes. Plus, the TVs will come out with support. Therefore, this time they don't have to wait that long :) But, of course, everything can be :)
Score: 1 Votes (Like | Disagree)
srbNYC Avatar
34 months ago

My bad. Remote on the 2022 models are losing connection almost constantly. Only fix is to unpair and repair. Every single time.
Ugh, sounds awful. Glad I didn't buy the new one!
Score: 1 Votes (Like | Disagree)
_Spinn_ Avatar
34 months ago

I really like that after five minutes I'm the first one to post about this exciting development. Can we get Homekit working again?
I hope Apple fixes the new architecture soon. Also it would be great to have the Home app on the Apple TV.
Score: 1 Votes (Like | Disagree)