Apple Seeds Build 12E30 of OS X Beta 10.8.4 to Developers - MacRumors
Skip to Content

Apple Seeds Build 12E30 of OS X Beta 10.8.4 to Developers

by

12e30
Apple today issued build 12E30 of OS X Mountain Lion to developers, eight days after the first beta of OS X 10.8.4 was released. The first build asked developers to focus on Wi-Fi, Graphics Drivers and Safari, with no issues mentioned.

Registered developers can download the update on Apple's Developer Page

Top Rated Comments

Xenomorph Avatar
Xenomorph
169 months ago
Calculator is snappier.
Score: 11 Votes (Like | Disagree)
L
locoboi187
169 months ago
Graphics drivers updates is always a pleasant thing to hear for retina users :)
Score: 5 Votes (Like | Disagree)
Krazy Bill Avatar
Krazy Bill
169 months ago
Does the damn thing shut down in under a day now? If they do fix this I'm not sure what I'm going to do; I've gotten used to just taking my shower while OSX reboots into Windows. :eek:
Score: 4 Votes (Like | Disagree)
daneoni Avatar
daneoni
169 months ago
I find it strange that although the release notes clearly tells developers to focus on Safari, it still has the same build as 10.8.3; Version 6.0.3 (8536.28.10).

Probably updated Webkit rather than the actual app.
Score: 4 Votes (Like | Disagree)
D
D-a-a-n
169 months ago
Skipped 10.8.x totally, still waiting for 10.9 :D
Score: 4 Votes (Like | Disagree)
Killa Aaron Avatar
Killa Aaron
169 months ago
Here we go again.:)
Score: 3 Votes (Like | Disagree)
Read All Comments

Popular Stories

iOS 26

iOS 26.4 Adds Two New Features to CarPlay

Tuesday March 24, 2026 1:55 pm PDT by
iOS 26.4 was released today, and it includes a couple of new features for CarPlay: an Ambient Music widget and support for voice-based chatbot apps. To update your iPhone 11 or newer to iOS 26.4, open the Settings app and tap on General → Software Update. CarPlay will automatically offer the new features so long as the iPhone connected to your vehicle is running iOS 26.4 or later....
Read Full Article • 26 comments
Apple Business hero

Apple Unveils 'Apple Business' All-in-One Platform

Tuesday March 24, 2026 8:53 am PDT by
Apple today announced Apple Business, a new all-in-one platform that unifies device management, productivity tools, and customer outreach features. The service is designed to be a consolidated replacement for several of Apple's existing business-focused offerings, including Apple Business Essentials, Apple Business Manager, and Apple Business Connect. It provides organizations with a single...
Read Full Article • 47 comments
AirPods Pro Firmware Feature

Apple Releases New Firmware for AirPods Pro 3, AirPods Pro 2 and AirPods 4

Tuesday March 24, 2026 12:31 pm PDT by
Apple today released new firmware for the AirPods Pro 2, AirPods Pro 3, and the AirPods 4. The firmware has a version number of 8B39, up from 8B34 on the AirPods Pro 3, 8B28 on the AirPods Pro 2, and 8B21 on the AirPods 4. There is no word on what's included in the firmware, but Apple has a support document with limited notes. Most updates are limited to bug fixes and performance...
Read Full Article • 88 comments