Apple today issued build 12E33a of OS X Mountain Lion to developers, eight days after build 12E30 was released. Build 12E33a marks the third beta iteration of OS X 10.8.4.

12e33a
Apple continues to ask users to focus on Wi-Fi, Graphics Drivers, and Safari.

The update is available through the software update tool in the Mac App Store and it should appear on Apple's Developer Page shortly.

Top Rated Comments

3282868 Avatar
126 months ago
Improved OpenGL 4.+ support? No.

Improvements in WiFi (for some)? No.

SMB and AFP improvements? Nope.

Hmmm, well, rMBP graphics improvement? Nope, still glitchy.

Ummm, Finder improvements for large volumes? Haven't noticed.

Oh, wait, improvements in Facebook, Twitter and iOS integration! Awesome!

Can't wait for Facebook Home in OS X 10.9!
Score: 7 Votes (Like | Disagree)
CrazyForApple Avatar
126 months ago
Always wanted to post that.
You shouldn't have posted that.
Score: 4 Votes (Like | Disagree)
bb426 Avatar
126 months ago
In other news, when are the underwear ads going away, Macrumors?

:D
Score: 4 Votes (Like | Disagree)
komodrone Avatar
126 months ago
I don't think Apple can fix your crappy desktop images, bro.

your comment needs fixing.

----------

The desktop image is from a very good webcomic, but I disgress :D

such an amazing webcomic!
Score: 3 Votes (Like | Disagree)
komodrone Avatar
126 months ago
Fix:
1. Shutdown times
2. This (boot with HDMI plugged in on 15" retina) : http://img827.imageshack.us/img827/5836/screenshot20130417at241.png
3. And this: //www.youtube.com/watch?v=HTSKovpZzgM
4. And full screen video stutter issues
and I'll be sooooooo happy.
Score: 3 Votes (Like | Disagree)
FrancoisC Avatar
126 months ago
I don't think Apple can fix your crappy desktop images, bro.
The desktop image is from a very good webcomic, but I disgress :D

Anyway, look where his dock is, And how the wallpaper dont use the whole screen, that's his problem.
Score: 2 Votes (Like | Disagree)

Popular Stories

Cyber Monday Deals Feature 2022

Best Cyber Monday Apple Deals Still Available for AirPods, Apple TV, iPad, and More

Monday November 28, 2022 5:24 am PST by
The Black Friday and Cyber Monday holiday shopping rush is drawing to a close, but there are still some good deals to be had out there. For Apple products, many of the deals you've seen since last week are still available, though some have expired. So for anyone who missed out on Black Friday deals, there's still an opportunity to get some of the year's best prices on many Apple devices. Note: ...
iPhone 14 Pro Rear Camera

iPhone 15 to Use 'State-of-the-Art' Image Sensor From Sony for Better Low-Light Performance

Monday November 28, 2022 11:00 am PST by
Apple's upcoming iPhone 15 models will be equipped with Sony's newest "state of the art" image sensors, according to a report from Nikkei. Compared to standard sensors, Sony's image sensor doubles the saturation signal in each pixel, allowing it to capture more light to cut down on underexposure and overexposure. Nikkei says that it is able to better photograph a person's face even with...
Apple Watch Ultra Oceanic Plus App

Apple Announces Oceanic+ App Now Available for Apple Watch Ultra

Monday November 28, 2022 6:11 am PST by
Apple today announced that the Oceanic+ app is available for the Apple Watch Ultra starting today. Designed by Huish Outdoors in collaboration with Apple, the app serves as a dive computer for recreational scuba diving at depths up to 40 meters/130 feet. Apple already offers a basic Depth app on the Apple Watch Ultra for viewing your current depth, maximum depth reached, water temperature,...
app store awards 2021

Apple Announces 2022 App Store Award Winners, Highlighting Best Apps of the Year

Tuesday November 29, 2022 3:10 am PST by
Apple today announced its 2022 App Store Award winners, highlighting the 16 best apps and games selected by Apple's global App Store editorial team. The top apps were chosen by Apple for their quality, innovative technology, creative design, positive cultural impact, and ability to deliver "exceptional experiences." Apple CEO Tim Cook said: This year's App Store Award winners reimagined...
rapid security response

Apple Releases Another Rapid Security Response Update for iOS 16.2 Beta Users

Monday November 28, 2022 10:16 am PST by
Apple today released a Rapid Security Response update that is available for those running the iOS 16.2 beta, marking the launch of the second RSR update since the feature was released in iOS 16. The Rapid Security Response Update is designed to provide iOS 16.2 beta users with bug fixes without the need to install a full update. The initial RSR release for iOS 16.2 beta users was a test with ...
twitter elon musk

Elon Musk Claims Apple Has 'Mostly Stopped' Offering Ads on Twitter and Is Making Moderation Demands

Monday November 28, 2022 10:42 am PST by
Apple has cut back on its Twitter advertising, according to Twitter CEO Elon Musk. In a tweet, Musk said that Apple has "mostly stopped" its Twitter ads, asking if Apple hates "free speech." Musk went on to publish a poll asking if Apple should "publish all censorship actions" taken that impact customers and he began retweeting content from companies that Apple has had moderation discussions ...
iphone 11 tesla cybertruck close up

Elon Musk Pledges to Build iPhone Rival If Apple Ousts Twitter

Tuesday November 29, 2022 2:48 am PST by
Elon Musk has pledged to offer an "alternative phone" if Apple and Google remove Twitter from their app stores, adding to long-standing rumors about an iPhone rival from Tesla. Modified iPhone 11 Pro in the style of the Tesla Cybertruck, by Caviar. Musk's remark came after being asked about the potential scenario of Twitter being removed from app stores, which could conceivably happen if the...
General Black Friday Deals 2022 Green

All the Apple Black Friday Deals You Can Still Get

Friday November 25, 2022 4:40 am PST by
Although Black Friday is now technically over, many Apple products are still seeing major discounts through the weekend as we head into Cyber Monday. In this article, you'll find every Apple device with a notable Black Friday sale that's still available. We'll be updating as prices change and new deals arrive, so be sure to keep an eye out if you don't see the sale you're looking for yet. Note:...