Apple Seeds First Beta of iOS 12.3 to Developers - MacRumors
Skip to Content

Apple Seeds First Beta of iOS 12.3 to Developers

Apple today seeded the first beta of an upcoming iOS 12.3 update to developers, a few days after the launch of iOS 12.2, a major update that introduced an Apple News subscription service, new Animoji, and tons of other changes.

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.

ios12banner
As a 12.x update, the new software may include more significant features than the smaller 12.x.x updates. iOS 12.3 will mark the third major update to iOS 12 after iOS 12.2, an update that brought an ‌Apple News‌ subscription service, updates to the TV remote and TV features in HomeKit, Safari changes, new Animoji, tweaks to the Wallet app, and more.

iOS 12.3 could potentially introduce the revamped TV app that Apple is planning to debut in May, and it may also bring improvements to the ‌Apple News‌+ service that launched on Monday.

The redesigned TV app, which will be available on Apple TV and iOS devices when it launches, has an updated look and new functionality. A new recommendation engine will surface TV shows and movies that fit with your interests, while a new Channels feature will let you subscribe to and watch content from sources like HBO, Starz, and Showtime right in the app.

We don't yet know exactly what's new in iOS 12.3, but once we've installed the software, we'll update this post with any new features that are discovered.

What's new in iOS 12.3: Today's update includes Apple's new TV app, which will see a public release in May.

Related Forum: iOS 12

Popular Stories

iPhone 18 Pro Deep Red Feature

iPhone 18 Pro Launching Next Month With These 12 New Features

Sunday August 9, 2026 1:45 pm PDT by
It is now August, and that means the iPhone 18 Pro and iPhone 18 Pro Max are just a month away. The devices are expected to look similar to the iPhone 17 Pro and iPhone 17 Pro Max, but there will still be many year-over-year changes, with rumored features including a smaller Dynamic Island, 5G via satellite, and more. Apple is expected to unveil the iPhone 18 Pro, iPhone 18 Pro Max, and a...
iPhone 18 Pro Dark Cherry Feature

iPhone 18 Pro Max's Larger Battery Capacity Allegedly Revealed

Monday August 10, 2026 9:37 am PDT by
The upcoming iPhone 18 Pro Max will be equipped with a nearly 12% larger battery compared to the iPhone 17 Pro Max, according to an apparent leak. An alleged photo of a battery pack for a Chinese model of the iPhone 18 Pro Max with a SIM card tray lists a capacity of 5,391 mAh, up from 4,823 mAh for the equivalent iPhone 17 Pro Max battery. The photo was shared on the Korean platform Naver...
Apple Skipping iPhone 18 This Year

Apple Skipping iPhone 18 Launch This Year

Wednesday August 12, 2026 6:59 am PDT by
Apple supplier Pegatron today indirectly confirmed that the standard iPhone 18 model will not be released until next year, according to a new report. Pegatron held an earnings call for the second quarter of 2026 today. On the call, Taiwan's Economic Daily News said Pegatron indicated that one of its customers will be changing its usual smartphone shipment schedule. As widely expected, the...

Top Rated Comments

Solver Avatar
96 months ago
What about releasing watchOS 5.2?
Score: 14 Votes (Like | Disagree)
swapmanager Avatar
96 months ago
Don’t expect any new features. At this point it is just a maintenance update. Especially don’t expect the dark mode.

iOS 13 is where the fun is at.
Score: 9 Votes (Like | Disagree)
Banks73 Avatar
96 months ago
cant wait for 6 more emojis
Score: 6 Votes (Like | Disagree)
David1964 Avatar
96 months ago
The main feature will probably be yet more Animoji's,lol :):)
Score: 6 Votes (Like | Disagree)
96 months ago
Guessing we'll see the "new" TV app.
Score: 5 Votes (Like | Disagree)
dan9700 Avatar
96 months ago
just release WatchOS 5.2 already
Score: 4 Votes (Like | Disagree)