#Mac os 10.8 installer for mac os x
#Mac os 10.8 installer mac os x
#Mac os 10.8 installer install
#Mac os 10.8 installer drivers

Starting where it says:Create new partitions on a diskYou may be able to create new partitions on a disk without losing any of the files on the disk. To repartition your hard drive, read this link

#Mac os 10.8 installer mac os x

This option is available in Mac OS X 10.6 and higher as long as your machine supports the older operating system. You have one more option once backed up, before attempting a full downgrade. Check with various vendors if uncertain before attempting a downgrade.

#Mac os 10.8 installer drivers

You may not be able to operate drivers or applications that weren't downgraded and removed with the operating system, unless they were compatible with the older operating system. Either way the installer was tied to the AppleID that downloaded it and license limitations agreed upon there.10.8's release on July 25, 2012, and 10.9's release on Octolikely limited the same hardware refreshes on or after to the same downgrading options. You could also just keep a copy of the installer outside the Applications folder and later clone backup your system to hold onto the installer.

#Mac os 10.8 installer install

You could custom make a USB Flash drive with the installer if you didn't install the operating system the moment the download was complete by copying it to your desktop, and then to the flash drive from the Applications folder. 10.7 was also available for a limited time on an Apple released USB flash drive. Call AppleCare if you need that disc:Ĭontact Apple for support and service - Apple Supportġ0.6 retail otherwise is available for pre-MaIntel Macs: Ī backup is still better than having no backups, as you avoid the pitfalls of older operating systems not being able to handle newer software, or newer software not being able to run on older operating systems. Macs newer than March 29, 2010, but older than Jcould not use a 10.6 installer CD, other than the prebundled CD with them. El Capitan: OS X El Capitan: Revert to a previous OS X versionįor a limited time 10.7 is available for purchase and download here:Īdditional upgrade installers beyond 10.8 are available either on Apple's link or the App Store.Ĭhange the /us/ for your country's 2 letter code when you go to to get the download link for your country. You may have to contact App Store billingto get an older online releaes available, or get a refund for an already previously purchased operating system that you go back to download.Īlso, Apple has written these tips for those with Time Machine, wishing to restore an older versions of Mac OS X from Mavericks: With each new retail release, the availability in the App Store may vary once you install an older retail online release. As indicated elsewhere on this forum, Macs that had a hardware refresh on or after July 20, 2011, can't boot into 10.6.8 or earlier, though 10.6 server can be installed through virtualization.

Some macs older than 10.7's releasecould get this utility through this firmware update.

#Mac os 10.8 installer for mac os x

Starting with 10.7, on Jdowngrading took an entirely new approach:Īpple introduced a restore install utility for Mac OS X 10.7 or later that boots with a command-R. It is better if you downgrade, to have a clone backup of the older system to fall back to, that way avoiding incompatibilities of newer libraries. Also note, if you upgrade your libraries to a newer system, such as an Apple Photos library, only the raw photos will be readable by the older system, and not the libraries, tags, albums and favorites.

If you are just going to flip booting back and forth, only the first step is needed, as the Option key booting will choose the operating system that is loaded regardless of the drive formatting. And an extra step to make 10.13 or later readable to the 10.12.6 booted system would be to clone backup the newer system, and wipe and reformat the newer system's drive as HFS Extended Journaled. An extra step to make 10.13 or later readable from 10.12.6 or older systems would be to make sure the 10.12.6 or older system is to wipe and formatted HFS Extended Journaled before installing 10.12.6 or earlier. With 10.13's release Apple introduced APFS, which is not readable by older operating systems.