Apple Seeds First Developer Build of OS X 10.8.2 - MacRumorsOpen MenuShow RoundupsShow Forums menuVisit ForumsOpen Sidebar
Skip to Content

Apple Seeds First Developer Build of OS X 10.8.2

by

Following yesterday's news that testing of OS X 10.8.2 was imminent, Apple today pushed out the first developer build of the update. The testing begins just as Apple is making OS X 10.8.1 available to the public.

12c31a
The first developer build of OS X 10.8.2 arrives as Build 12C31a in the form of a 641.83 MB combo update, and Apple is asking testers to focus on Messages, Facebook, Game Center, Safari, and Reminders. Apple also notes no known issues with the build, and we'll provide additional information on the update as it surfaces.

Top Rated Comments

PBP Avatar
PBP
182 months ago
Im Predicting a release date of 9/24 for 10.8.2. :rolleyes:

#LoyalAppleFan

This is not twitter

#sogtfo
Score: 13 Votes (Like | Disagree)
W
williape
182 months ago
Unified messaging from your phone number in messages is finally working!
Score: 9 Votes (Like | Disagree)
mw360 Avatar
mw360
182 months ago

The first developer build of OS X 10.8.2 arrives as Build 12C31a in the form of a 641.83 MB combo update,
I just want to weigh in with a little praise for the style of writing in this article and the 10.8.1 article on the front page;)
Score: 4 Votes (Like | Disagree)
T
Tmelon
182 months ago
Unified messaging from your phone number in messages is finally working!
Can we get a picture of how that looks?
Score: 4 Votes (Like | Disagree)
S
slicecom
182 months ago
Unified messaging from your phone number in messages is finally working!

Finally!!! :)
Score: 3 Votes (Like | Disagree)
pauliaK Avatar
pauliaK
182 months ago
Their asking to test facebook, does that mean it has facebook integration already?
Score: 3 Votes (Like | Disagree)
Read All Comments

Popular Stories

Apple Event Logo

Apple Working on All-New Operating System

Wednesday July 29, 2026 11:39 am PDT by
Apple is developing an all-new operating system that is essentially a mix of tvOS, watchOS, and iOS, according to Bloomberg's Mark Gurman. In a report this week, he said the operating system will feature a grid of icons, widgets, and apps, along with customizable clock faces. The new software platform is intended for Apple's long-rumored smart home hub. With built-in facial recognition,...
Read Full Article
imac video apple feature

Apple Made Its Second-Biggest Acquisition Ever This Year

Wednesday July 29, 2026 12:03 pm PDT by
Apple this year acquired Israeli startup Q.ai for close to $2 billion, according to the Financial Times. That would make this Apple's second-biggest acquisition ever, after it paid $3 billion for the popular headphone maker Beats in 2014. This is also the largest known Apple acquisition since the company purchased Intel's smartphone modem business and patents for $1 billion in 2019. Q.ai...
Read Full Article
Dynamic Island iPhone 18 Pro Feature

iPhone 18 Pro: Twelve Changes Coming to Apple's Next Flagship

Thursday July 30, 2026 3:43 am PDT by
We're less than two months out from the launch of Apple's premium next-generation smartphone lineup, and while we're not expecting a dramatic change in terms of functionality, there are still several enhancements rumored to be coming to the iPhone 18 Pro and iPhone 18 Pro Max. One thing worth noting is that Apple is reportedly planning a major change to its iPhone release cycle this year,...
Read Full Article • 31 comments

🔗 Related Apple News & Rumors

Stay updated with the latest Apple ecosystem news and verified rumors