
Step 3: Under Featured Downloads, you will find 'macOS Big Sur beta', click the Download button next to it and Safari will ask you to download the macOS Beta Access Utility. Step 2: Go to the section that is labeled 'Downloads'. Step 1: Assuming you've created a new partition, open Safari and sign into the Apple Developer Program website. SEE ALSO: iOS 14 Developer Beta: A Detailed Guide On How To Install The Beta Now that you have a partition to install the macOS Big Sur beta on, you can go ahead with the actual process of downloading the Big Sur installer and letting it do its thing. Step 4: Name the Volume Beta Step 5: Click 'Create'

(Usually Fusion or Macintosh HD) Step 3: Click the '+' button above Volume. Step 1: Open 'Disk Utility' Step 2: Choose your Mac’s drive. If you are already on APFS, which is very likely, you can also just create a new Volume in Disk Utility. Step 7: Click Apply and wait for the changes to save. Step 5: Make a Partition that is roughly 30-50 GB in size. (Usually Fusion or Macintosh HD) Step 3: Click on the 'Partition Section'. Here’s a breakdown of how you can do that: SEE ALSO: WWDC 2020: Here's How To Install watchOS 7 Developer Beta On Your Apple Watchīefore you start the installation, you need to make a second partition on your Mac. The minimum amount of space is 30 GB, but if you can spare 50GB for the partition you will run into fewer issues. You will need to make sure that you have enough space though. You never know a small problem might end up costing your precious data. When dealing with beta software, it is best to play the safest possible game. This will keep your main macOS Catalina installation in place and make it easy to switch back and forth. If you don’t have a spare Mac to install the macOS Big Sur beta on, the best thing to do is create a partition on your Mac’s hard drive and install it there. Once done, you can download and install macOS Big Sur beta onto your compatible Mac. It requires an Apple Developer Program membership which you can sign up for here.

Those looking to install the latest macOS Big Sur beta can do so right away.
