Installation instructions
Click Update to download and install the 10.8.5 seed. You will not be able to revert back to your previous system after updating. Please install this update on a system or partition you are prepared to erase if necessary. As this is a pre-release build, it is not advisable to use this software on a production system with information on it that you depend on for your business. You should back-up all of your data before installing this software and regularly back up data while using this software. You need to understand the instructions for reinstalling OS X Mountain Lion. Please read this entire article before installing the software update seed,
http://support.apple.com/kb/HT4718.
Focus Areas
- Wi-Fi
- Graphics Drivers
- Safari
Legal Notices
Use of this confidential, pre-release software is subject to the Software License Agreement for Apple Confidential OS X Pre-Release Seed Updates presented upon installation of the OS X Software Update Seed Configuration Utility. The original Software License Agreement that accompanied commercially-available versions of the software being updated does not apply to these pre-release seed updates.