Apple Seeds Second Beta of macOS Sonoma 14.3 to Developers

Apple today seeded the second beta of an upcoming macOS Sonoma 14.3 update to developers for testing purposes, with the software coming three weeks after the release of the first macOS Sonoma 14.3 beta.

sonoma desktop wwdc
Registered developers can opt-in to the beta through the Software Update section of the System Settings app. Under Beta updates, toggle on the ‌macOS Sonoma‌ Developer Beta. Note that an Apple ID associated with an Apple Developer account is required to get the beta.

We don't yet know what features are included in ‌macOS Sonoma‌ 14.3, and there were no notable changes discovered in the first beta.

Related Roundup: macOS Sonoma
Related Forum: macOS Sonoma

Popular Stories

iPhone 16 Pro Sizes Feature

iPhone 16 Series Is Just Two Months Away: Everything We Know

Monday July 15, 2024 4:44 am PDT by
Apple typically releases its new iPhone series around mid-September, which means we are about two months out from the launch of the iPhone 16. Like the iPhone 15 series, this year's lineup is expected to stick with four models – iPhone 16, iPhone 16 Plus, iPhone 16 Pro, and iPhone 16 Pro Max – although there are plenty of design differences and new features to take into account. To bring ...
Apple Watch Series 9

2024 Apple Watch Lineup: Key Changes We're Expecting

Tuesday July 16, 2024 7:59 am PDT by
Apple is seemingly planning a rework of the Apple Watch lineup for 2024, according to a range of reports from over the past year. Here's everything we know so far. Apple is expected to continue to offer three different Apple Watch models in five casing sizes, but the various display sizes will allegedly grow by up to 12% and the casings will get taller. Based on all of the latest rumors,...
iPhone 16 Pro Left Side Feature

iPhone 16 Pro Again Rumored to Come in New 'Rose' Color

Tuesday July 16, 2024 3:53 am PDT by
Apple's upcoming iPhone 16 Pro and iPhone 16 Pro Max will be available in a new "Rose" color, claims a rumor out of China, corroborating previous claims. Chinese Weibo-based leaker OvO Baby Sauce OvO, a relatively new source of supply chain leaks, said on Tuesday that the new color code for the iPhone 16 Pro models is simply "Rose," not the previous "Rose Gold" color that Apple first offered ...
New MacBook Pros Launching Tomorrow With These 4 New Features 2

M5 MacBook Models to Use New Compact Camera Module in 2025

Wednesday July 17, 2024 2:58 am PDT by
Apple in 2025 will take on a new compact camera module (CCM) supplier for future MacBook models powered by its next-generation M5 chip, according to Apple analyst Ming-Chi Kuo. Writing in his latest investor note on unny-opticals-2025-business-momentum-to-benefit-509819818c2a">Medium, Kuo said Apple will turn to Sunny Optical for the CCM in its M5 MacBooks. The Chinese optical lens company...
tinypod apple watch

TinyPod Turns Your Apple Watch Into an iPod

Wednesday July 17, 2024 3:18 pm PDT by
If you have an old Apple Watch and you're not sure what to do with it, a new product called TinyPod might be the answer. Priced at $79, the TinyPod is a silicone case with a built-in scroll wheel that houses the Apple Watch chassis. When an Apple Watch is placed inside the TinyPod, the click wheel on the case is able to be used to scroll through the Apple Watch interface. The feature works...
macbook pro january

Best Buy's Black Friday in July Sale Takes Up to $700 Off M3 MacBook Pro for Members

Monday July 15, 2024 11:05 am PDT by
Best Buy's "Black Friday in July" sale is in full swing today, and in addition to a few iPad Air discounts we shared earlier, there are also some steep markdowns on the M3 MacBook Pro. You will need a My Best Buy Plus or Total membership in order to get some of these deals. Note: MacRumors is an affiliate partner with Best Buy. When you click a link and make a purchase, we may receive a small...

Top Rated Comments

Realityck Avatar
7 months ago
OTA is available, AS Mac 1.73 GBB download

Released Today to devs

* iOS 17.3 beta 2 (21D5036c) - January 3, 2024
* iPadOS 17.3 beta 2 (21D5036c) - January 3, 2024
* macOS 14.3 beta 2 (23D5043d) - January 3, 2024
* watchOS 10.3 beta 2 (21S5635d) - January 3, 2024
* tvOS 17.3 beta 2 (21K5635c) - January 3, 2024

The public release has moved up now, should be Jan 15th or Jan 16th. Expecting just a RC after this beta 2.
Score: 5 Votes (Like | Disagree)
tywebb13 Avatar
7 months ago
There is also

macOS Ventura 13.6.4 RC 2 build 22G507

macOS Monterey 12.7.3 RC 2 build 21H1009
Score: 4 Votes (Like | Disagree)
Realityck Avatar
7 months ago
Comparison of 14.3 beta2 to previous 14.3 beta

macOS 14.3 beta 2 (23D5043d))

* Safari Version 17.3 (19617.2.3)
* System Firmware Version: 10151.80.20 (M1 based Macs)
* Darwin Kernel Version 23.3.0: Tue Dec 19 20:56:38 PST 2023; root:xnu-10002.80.20.505.4~2/RELEASE_ARM64_T8103 arm64

macOS 14.3 beta (23D5033f))

* Safari Version 17.3 (19617.2.1.11.3)
* System Firmware Version: 10151.80.6 (M1 based Macs)
* Darwin Kernel Version 23.3.0: Fri Dec 1 03:16:57 PST 2023; root:xnu-10002.80.11~58/RELEASE_ARM64_T8103 arm64
Score: 4 Votes (Like | Disagree)
Realityck Avatar
7 months ago
Speaking of scroller, Apple TV movie playback timepoints scroller is working correctly now.
Score: 3 Votes (Like | Disagree)
Mac mini power user Avatar
7 months ago
Beta 2 seems to be running more smoothly and drain the battery less than beta 1 (which wasn't especially buggy) on my M1 Pro 14-inch MacBook Pro. Feature-wise, there's almost no reason to upgrade.
Score: 3 Votes (Like | Disagree)
nortonandreev Avatar
7 months ago
We still don’t have the new wallpapers that were shipped with 14.2.
Score: 2 Votes (Like | Disagree)