Apple Seeds First OS X Mavericks 10.9.4 Beta to Developers

Apple today seeded the first build of OS X 10.9.4 to developers, approximately two weeks after releasing OS X 10.9.3 to the public. The new beta is available thorugh the Software Update mechanism in the Mac App Store should be listed soon in the Mac Dev Center.

10_9_4_13e9
It is unclear what improvements the 10.9.4 update will bring to Mavericks, but it is likely to include bug fixes and stability enhancements. It is also unclear when the beta might be released to the public.

The last Mavericks update, 10.9.3, added enhanced support for 4K displays and restored the ability to sync contacts and calendars between Mac and iOS devices over USB.

Related Forum: OS X Mavericks

Popular Stories

Beyond iPhone 13 Better Triad

Apple's 20th Anniversary iPhone May Finally Go All Screen

Tuesday April 15, 2025 6:31 am PDT by
Apple is preparing a "bold" new iPhone Pro model for the iPhone's 20th anniversary in 2027, according to Bloomberg's Mark Gurman. As part of what's being described as a "major shake-up," Apple is said to be developing a design that makes more extensive use of glass – and this could point directly to the display itself. Here's the case for Apple releasing a truly all-screen iPhone with no...
maxresdefault

iPhone 17 Pro Launching Later This Year With These 12 New Features

Sunday April 13, 2025 7:52 am PDT by
While the iPhone 17 Pro and iPhone 17 Pro Max are not expected to launch until September, there are already plenty of rumors about the devices. Subscribe to the MacRumors YouTube channel for more videos. Below, we recap key changes rumored for the iPhone 17 Pro models as of April 2025: Aluminum frame: iPhone 17 Pro models are rumored to have an aluminum frame, whereas the iPhone 15 Pro and ...
CarPlay Hero

Apple Releases Wireless CarPlay Fix

Wednesday April 16, 2025 11:28 am PDT by
If you have been experiencing issues with wireless CarPlay in your vehicle lately, it was likely due to a software bug that has now been fixed. Apple released iOS 18.4.1 today, and the update's release notes say it "addresses a rare issue that prevents wireless CarPlay connection in certain vehicles." If wireless CarPlay was acting up for you, updating your iPhone to iOS 18.4.1 should...
iOS 19 Roundup Feature

iOS 19 Will Add These New Features to Your iPhone

Tuesday April 15, 2025 7:37 am PDT by
The first iOS 19 beta is less than two months away, and there are already a handful of new features that are expected with the update. Apple should release the first iOS 19 beta to developers immediately following the WWDC 2025 keynote, which is scheduled for Monday, June 9. Following beta testing, the update should be released to the general public in September. Below, we recap the key...
iphone 16 pro models 1

17 Reasons to Wait for the iPhone 17

Thursday April 17, 2025 4:12 am PDT by
Apple's iPhone development roadmap runs several years into the future and the company is continually working with suppliers on several successive iPhone models simultaneously, which is why we often get rumored features months ahead of launch. The iPhone 17 series is no different, and we already have a good idea of what to expect from Apple's 2025 smartphone lineup. If you skipped the iPhone...
Apple 2025 Thumb 1

10 Products Still Coming From Apple in 2025

Friday April 11, 2025 4:14 pm PDT by
Apple may have updated several iPads and Macs late last year and early this year, but there are still multiple new devices that we're looking forward to seeing in 2025. Most will come in September or October, but there could be a few surprises before then. We've rounded up a list of everything that we're still waiting to see from Apple in 2025. iPhone 17, 17 Air, and 17 Pro - We get...
AirPods Pro 3 Mock Feature

AirPods Pro 3 Just Months Away – Here's What We Know

Friday April 18, 2025 5:16 am PDT by
Despite being more than two years old, Apple's AirPods Pro 2 still dominate the premium wireless‑earbud space, thanks to a potent mix of top‑tier audio, class‑leading noise cancellation, and Apple's habit of delivering major new features through software updates. With AirPods Pro 3 widely expected to arrive in 2025, prospective buyers now face a familiar dilemma: snap up the proven...
iOS 18

Apple Releases iOS 18.4.1 With Bug Fixes

Wednesday April 16, 2025 10:11 am PDT by
Apple today released iOS 18.4.1 and iPadOS 18.4.1, minor updates to the iOS 18 and iPadOS 18 operating systems that came out last September. iOS 18.4.1 and iPadOS 18.4.1 come two weeks after the launch of iOS 18.4 and iPadOS 18.4. The new software can be downloaded on eligible iPhones and iPads over-the-air by going to Settings > General > Software Update. There have been complaints about ...
iPhone 6s MacRumors YouTube

Apple Says These Products Are Now Vintage

Tuesday April 15, 2025 9:53 am PDT by
Apple today updated its vintage products list to add the 2018 Mac mini and the iPhone 6s, devices that will get more limited service and repairs now that they are considered vintage. The iPhone 6s initially launched in 2015, but Apple kept it around as a low-cost device until 2018, which is why it is only now being added to the vintage list. The iPhone 6s had Apple's A9 chip, and it was...

Top Rated Comments

luckydcxx Avatar
142 months ago
let's hope that 10.10 is ready for next week.
Score: 10 Votes (Like | Disagree)
iAlexO Avatar
142 months ago
Pfft.

Pfft. Forget 10.9.4 beta. 10.10 is coming on Monday :)
Score: 8 Votes (Like | Disagree)
iBug2 Avatar
142 months ago
I hope they solved the Magic Mouse problems with Mavericks: The cursor doesn't move any more.

You sure the battery isn't dead? :)
Score: 4 Votes (Like | Disagree)
bbfc Avatar
142 months ago
Uggg! No thank you!

I think they may have learnt a lot from iOS 7 and the overhaul won't be anywhere near as drastic.

A flatter UI without sacrificing productivity would be most welcome from me. I don't want change for the sake of it with reduced functionality.

----------

Not gonna lie, miss going up to .x.8 or even .x.11.. it just feels so.... I dunno. Bleh.

I don't feel like I got my money's worth. I paid zero American Dollars for this OS, I expect updates till at least 10.9.5.

----------



I'm not sure... I think you may have.... I don't think you followed Apple's train of thought on that one... ;)

I think its safe to say that Mavericks will reach 10.9.5 before OS X 10.10 is released.
Score: 4 Votes (Like | Disagree)
typicaluser Avatar
142 months ago
Hopefully the wifi disconnection after wakeup, which is not fixed in 9.3, is what they are fixing with the new beta.
Score: 4 Votes (Like | Disagree)
chirpie Avatar
142 months ago
whats wrong with iOS 7.1.1 thats driving the urgent desire for iOS 8.0? it's a year old already and i want something new, plus it has some bugs still.

Hey now, iOS 7 isn't a year old for another 4 months. Let's not jump the gun. :p
Score: 3 Votes (Like | Disagree)