Downgrading OSX
Upgrading HD… Downgrading OS
After upgrading my failing HD to a new SSD I had to upgrade to OS X El Capitan. For various reasons (none of which really mattered in the end) I thought I needed to downgrade to OS X Yosemite.
After upgrading my failing HD to a new SSD I had to upgrade to OS X El Capitan. For various reasons (none of which really mattered in the end) I thought I needed to downgrade to OS X Yosemite.