Create a new Partition
Following How to create a partition on your Mac to install the developer beta of macOS Catalina
Please ignore How to switch partitions section
Install the latest "official" macOS on the new partition
Restart Mac, and press Command+R immediately after launch Mac. Then you can see "Reinstall macOS" option.
Please make sure that you select the new partition for installation.
Install macOS Catalina beta
- Get profile from Beta Software - Download - Apple Developer
- Install downloaded pkg
- Then we can get update in Preference, continue to install
- 🎉
Top comments (0)