Apple Releases Sixth Beta of iOS 12.3 With New TV App [Update: Public Beta Available] - MacRumors
Skip to Content

Apple Releases Sixth Beta of iOS 12.3 With New TV App [Update: Public Beta Available]

Apple today seeded the sixth beta of an upcoming iOS 12.3 update to developers, a few days after releasing the fifth beta and over a month after the launch of iOS 12.2, an update that introduced Apple News+, new Animoji, and more.

Registered developers can download the new iOS 12.3 beta from Apple's Developer Center or over-the-air once the proper configuration profile has been installed from the Developer Center.

appletvapp 1
iOS 12.3 and tvOS 12.3 introduce a new version of Apple's TV app, which has been updated with a new look and fresh functionality.

In the new TV app, "Watch Now" and "Up Next" are still front and center for keeping track of what you're watching, but there's a new machine learning-based recommendation engine that will suggest content based on your viewing preferences and history.

The app's interface has been streamlined with sections for movies, TV shows, sports, and kids content, and on iOS, there's a separate bottom bar for the library, search, and Watch Now options.

tvapp3
There's a new "Channels" feature in the TV app, which is one of the major new components of Apple's services push. Channels are subscription services that you can sign up for and watch within the TV app without having to open up another app.

So, for example, if you come across a show you want to watch on your iPhone or Apple TV that's on Showtime or Starz, you can tap to subscribe right in the TV app, and then you can watch that show without having to open another app.

Some of the new Channels that will be supported include CBS All Access, Starz, Showtime, HBO, Nickelodeon, Mubi, The History Channel Vault, and Comedy Central Now. During the beta, though, users can subscribe to Showtime, Starz, Smithsonian, EPIX, and Tastemade.

appletvchannels 1
You'll still get recommendations for content from services that aren't a part of the Channels feature, but non-channel content will need to be watched in a third-party app. The TV app also houses iTunes TV shows and movies.

When Apple debuts its ‌Apple TV‌+ service this fall, all of the company's original TV shows and movies will also be accessible in the TV app.

Apple has said that it plans to release the updated TV app in May, so this is potentially the last beta we'll get before iOS 12.3 is launched to the public.

Related Forum: iOS 12

Popular Stories

Four iPhone 18 Pro Colors Mock Feature

iPhone 18 Pro: Pre-Orders and Release Date

Sunday August 16, 2026 8:24 pm PDT by
Apple has yet to reveal when the iPhone 18 Pro and iPhone Ultra will be announced and released, but the dates usually follow a familiar pattern. As usual, the event is expected to take place in the first half of September. Labor Day falls on September 7 this year. The last time the holiday was on that day was in 2020, but the iPhone event that year was delayed until October due to the...
apple camera airpods

Apple's Camera-Equipped AirPods Confirmed: See Them in Action

Monday August 17, 2026 6:21 pm PDT by
Apple is working on camera-equipped AirPods that appear to be nearly ready to launch, based on a video MacRumors found in the macOS Tahoe 26.7 release candidate. In a short demo, a man holds a book up so the camera in the AirPods can see the title. "With Visual Intelligence, your world becomes savable. See something you like? Just ask me to save it for later," says the voiceover text. Here ...
iPhone 18 Pro Dark Cherry Feature

iPhone 18 Pro and iPhone Ultra: New Details Leak as Apple Event Nears

Monday August 17, 2026 11:09 am PDT by
"iPhone Ultra" supply will be very limited when the foldable device is first released later this year, according to Fixed Focus Digital, a known leaker on the Chinese social media platform Weibo. The account also claimed that the iPhone 18 Pro's A20 Pro chip will be up to 18% faster and up to 30% more power efficient compared to the iPhone 17 Pro's A19 Pro chip. The A20 Pro chip will be the...

Top Rated Comments

95 months ago
Idk about anyone else, but I HATE the new Apple TV remote in Control Center. It used to automatically load the last Apple TV that you used (in my case, only 1 ATV), but now you have to select the Apple TV EACH TIME! So annoying.
Score: 3 Votes (Like | Disagree)
95 months ago
IDK, but wouldn't life be a lot easier if we all just downloaded ONE version, the final version, of an iOS last update in June before the next experiment comes out after WWDC? Then we'd only have to deal with ONE OS update per year (and arguably the best).
Did you forget to put the "sarcasm" call out?
Or do you really not see the use of betas so the average user can comment back to Apple with bugs they find.
A handful of engineers testing software is never going to hit all the possible use cases as opposed to an enormous group of general users giving feedback on real-life uses.
Besides, you do only have to download ONE version, the final. Just don’t participate in the beta program and don’t read the posts about it.
Score: 1 Votes (Like | Disagree)
tothemoonsands Avatar
95 months ago
With all of this talk about the new TV app, I am here to literally beg Apple to take a look at the Home Sharing functionality on that app. It’s not up to Apple’s standards. I see multiple libraries, receive errors like “Server Not Configured Correctly” or “Content Not Authorized” (even though iMac is on, Internet is working, and all movies/shows are locally downloaded and authorized). Frankly it’s ridiculous that after spending money to own an iTunes collection, it becomes tedious to access it. I am forced to restart my phone, disable/re-enable home sharing, and even guess which one of the duplicate libraries listed works or doesn’t. This is on an iPhone X running the latest iOS by the way.

In short, I hope that Apple is made aware of this, and that they can give a hard look at the existing bugs within TV before adding a bunch of new features. Thank you.
Score: 1 Votes (Like | Disagree)
95 months ago
Idk about anyone else, but I HATE the new Apple TV remote in Control Center. It used to automatically load the last Apple TV that you used (in my case, only 1 ATV), but now you have to select the Apple TV EACH TIME! So annoying.
I actually prefer the new behavior. Since I use HDMI CEC, my ATVs turn on my TVs and soundbars when they wake from sleep. Many times I'd be in my living and bring up the app and it would automatically turn on my TV in the bedroom and vice versa.

Since now you have to choose the TV each time, no more of that.

I can see it being an extra unneeded step if someone only has a single ATV, but with a household with multiple units, this is so much better.
Score: 1 Votes (Like | Disagree)
95 months ago
Idk about anyone else, but I HATE the new Apple TV remote in Control Center. It used to automatically load the last Apple TV that you used (in my case, only 1 ATV), but now you have to select the Apple TV EACH TIME! So annoying.
That could be a bug or regression. No need for hate, only patience and hope.
Score: 1 Votes (Like | Disagree)
95 months ago
Apple today seeded the sixth beta of an upcoming iOS 12.3 update to developers, a few days after releasing the fifth beta ('https://www.macrumors.com/2019/05/07/apple-seeds-ios-12-3-beta-5-to-developers/') and over a month after the launch of iOS 12.2 ('https://www.macrumors.com/2019/03/25/apple-releases-ios-12-2/'), an update that introduced Apple News+, new Animoji, and more.

Registered developers can download the new iOS 12.3 beta from Apple's Developer Center or over-the-air once the proper configuration profile has been installed from the Developer Center.



iOS 12.3 and tvOS 12.3 introduce a new version of Apple's TV app, which has been updated with a new look and fresh functionality.

In the new TV app, "Watch Now" and "Up Next" are still front and center for keeping track of what you're watching, but there's a new machine learning-based recommendation engine that will suggest content based on your viewing preferences and history.

The app's interface has been streamlined with sections for movies, TV shows, sports, and kids content, and on iOS, there's a separate bottom bar for the library, search, and Watch Now options.



There's a new "Channels" feature in the TV app, which is one of the major new components of Apple's services push. Channels are subscription services that you can sign up for and watch within the TV app without having to open up another app.

So, for example, if you come across a show you want to watch on your iPhone or Apple TV that's on Showtime or Starz, you can tap to subscribe right in the TV app, and then you can watch that show without having to open another app.

Some of the new Channels that will be supported include CBS All Access, Starz, Showtime, HBO, Nickelodeon, Mubi, The History Channel Vault, and Comedy Central Now. During the beta, though, users can subscribe to Showtime, Starz, Smithsonian, EPIX, and Tastemade.



You'll still get recommendations for content from services that aren't a part of the Channels feature, but non-channel content will need to be watched in a third-party app. The TV app also houses iTunes TV shows and movies.

When Apple debuts its Apple TV+ service this fall, all of the company's original TV shows and movies will also be accessible in the TV app.

Apple has said that it plans to release the updated TV app in May, so this is potentially the last beta we'll get before iOS 12.3 is launched to the public.

Article Link: Apple Releases Sixth Beta of iOS 12.3 With New TV App ('https://www.macrumors.com/2019/05/10/apple-releases-ios-12-3-beta-6-to-developers/')
Public Beta out now
Score: 1 Votes (Like | Disagree)