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daveveveve Author

Level 1

12 points

create usb installer for compatible macs on older mac

Hi friends!

is there a proper method to get the installer from/onto a 2010-macbook air?

The reason is as follows:

I want to upgrade my mac minis (2018 and 2014), which only have flaky lte/4G connection.

At home, connection's very good, but here I have incompatible macs only.

Apple support instructs us how to create a bootable Mac OS 11 installer stick, so I assume this is a legal procedure. Downloading and preparing the usb-stick at home would be far more comfy, but...

MacBook Air 13″, macOS 10.15

Posted on Apr 27, 2021 11:58 PM

Top-ranking reply

PRP_53

Level 10

91,243 points

Posted on Apr 28, 2021 3:30 AM

How to create a bootable installer for macOS Notation: The computer that will be used to download and Create the Bootable Installer must qualify to run the Desired macOS being downloaded.

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create usb installer for compatible macs on older mac

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