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usb mojave

Hello, now I have OS Catalina but I don't want it. I need OS Mojave. But I can not make clear installation and I can not make usb. Still write error. What I will do, pls?

iMac 21.5", macOS 10.15

Posted on Jan 5, 2020 3:51 AM

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leroydouglas

Community+ 2024

Level 10

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Posted on Jan 5, 2020 7:51 AM

Only from a viable backup can you revert.

Revert your Mac to a previous macOS version - Apple Support

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1 reply

Best reply

leroydouglas

Community+ 2024

Level 10

184,890 points

Jan 5, 2020 7:51 AM in response to rickeycreation

Only from a viable backup can you revert.

Revert your Mac to a previous macOS version - Apple Support

usb mojave

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