iMovie or Garage Band) have not been verified to work with this process. Media and libraries used by other apps (e.g. The process involves the migration of media from the Photos app, iPhoto, and iTunes.( Note: OWC is not responsible for data loss.) Always keep a fully functional, independent backup of your data.

Installing any operating system carries the risk of data loss.If you are having trouble with OS X and you need support, please contact Apple before attempting this process. This process is experimental and provided as a courtesy – OWC does not provide technical support for OS X or its apps.Please check your Mac documentation to verify compatibility. This process works only if the version of OS X you are reverting to is supported by your Mac hardware.The results were mixed, but mostly positive. This article provides a detailed look at a recent attempt to revert from 10.10.3 to 10.6.8, without the benefit of a Snow Leopard Time Machine backup. Reverting to an earlier version like 10.7 or 10.6 can be more complicated, especially without a Time Machine backup. As an example, if you are reverting from 10.10 to 10.9 (the next most popular version of OS X) and you have a Time Machine backup, the process is relatively simple. How easy or difficult the reversion is depends heavily on whether you have a full Time Machine backup of the original system installation. The reasons for doing this will vary but the two most common are application incompatibilities and/or a dislike for the changes made to the user interface. One of the more interesting requests we get from OWC customers is how to revert from OS X 10.10 Yosemite to an earlier version of the system.

Garageband mac os x 10.6 8