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need to downgrade to 10.15.4

How can I downgrade to 10.15.4? I'm trying to run Avid Media Composer, which is only compatible with 10.15.4 and my new laptop is running 10.15.5.

MacBook Pro 16″, macOS 10.15

Posted on Jun 17, 2020 10:29 AM

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Posted on Jun 17, 2020 10:53 AM

Not going to happen, unless you have a backup to restore to.

How to use Time Machine to restore your Mac: https://support.apple.com/en-us/HT201250

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