
If you have additional questions, don't hesaitate to write back and i'll be happy to provide more assistance.
Download the application Disk Maker X to make a bootable copy of MacOS Catalina for other machines. Once the download is finished, the installer will open. Depending on your internet connection, this may take a while.
This will open Software Update in System Preferences and begin the download of the MacOS Catalina installer.
Once the App Store loads, type "MacOS Catalina" into the search box in the top-left corner and press return and click the entry for Catalina to go to the download page. Go to the App Store, this can be found by going to the Apple Menu > App Store or click the App Store icon in your dock. You will need at least a 16GB USB flash drive. To get the installer file for Catalina follow the instructions below. The average user isn't going to want to enter terminal commands, too much information. Please download the iClarified app or follow iClarified on Twitter, Facebook, YouTube, and RSS for more Apple news and tutorials.There is a much simpler way then what Neal posted. Use software update or find links to download other macOS installers below. If your Mac doesn't support the very latest operating system, you may still be able to upgrade to a more recent OS. The alternate way is to perform manual offline installation of macOS 11.2.3 without app store with iTunes software after download macOS 11.2.3 dmg installer via direct link or torrent link posted below. These Mac models are compatible with macOS Big Sur:Īpple recommends you install the latest Mac OS that is compatible with your device. All Mac device users can free download and install the all-new macOS Big Sur 11.2.3 Final Update by going to App Store > Software Update option.
Some features require a compatible internet service provider fees may apply.įor details about your Mac model, click the Apple icon at the top left of your screen and choose About This Mac.Some features require an Apple ID terms apply.35.5GB available storage on macOS Sierra or later.How to Make a Bootable macOS Big Sur USB Install Key.
To create a bootable macOS Big Sur USB Installer, follow this tutorial: A bootable installer makes it easy to install macOS Big Sur without an Internet connection or on a new Mac.