Open the Apple menu and click About This Mac > select Storage and check if there is at least 16GB free space. First of all, check if your Mac is compatible with the new system second, make sure your Mac has enough storage for Monterey. First of all, let's exclude some basic reasons that may cause Monterey update errors. Some known issues already happen during the download and install. Update to macOS 12 Monterey is not always smooth. Click Update to download and install macOS Monterey beta.ĭownload and install macOS Monterey macOS 12 Monterey Update Problems and Fixes When the installer downloads, System Preferences will check for an update to MacOS.Double-click macOSDeveloperBetaAccessUtility.pkg to run the installer. Find and launch the installer of macOS Monterey Developer Beta Access Utility.Click the Install Profile button at the bottom of the page to download macOS Monterey.
Then your Apple ID is a free developer account).
