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Where can I get an OS X Yosemite installer?
I want to downgrade my 2015 MacBook Air from El Capitan to Yosemite. Does anyone know where I can get an installer file? Preferably version 10.10.2 or 10.10.3. Thanks for any help
1 Answer
- 4 years ago
"Where can I get an OS X Yosemite installer? "
Call 1-800-myapple and ask them to help you get a code to download older OS X version 10.9 or 10.10 or 10.11 from the App Store server.
"I want to downgrade my 2015 MacBook Air from El Capitan to Yosemite."
Wanting won't make it possible. All Apple computers have ROM that is updated yearly or even more often, so they cannot use any OS X version that is older than the computer. A Mac built after September 2015 can't use OS X version 10.10.
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