MacOS Big Sur 11.2.2 prevents MacBook Pro (2019 or later) and MacBook Air (2020 or later) models from incurring damage when they are connected to certain third-party, non-compliant powered USB-C hubs and docks.įor more detailed information about this update, please visit: MacOS Big Sur 11.2.2 11.2.2 - Restart Required The updated Install macOS Big Sur App can be found in the Applications folder.

Install macOS Big Sur App has been updated - If you downloaded macOS Big Sur from the App Store prior to today, and you want to have the latest version on your backup installer USB, simply log into the Mac App Store and click Download.What we know about the 11.2.2 Update so far.

Update any supported system using the built-in Software Update functionality through the macOS System Preferences pane. Today Apple released macOS 11.2.2 Update, a major software update to macOS Big Sur. You can also get macOS installers from the App Store, but presumably you already tried that with Big Sur and that didn’t work in this situation.ĭo you have another method to re-download macOS Big Sur? Let us know in the comments.Building a CustoMac Hackintosh: Buyer's Guide

Once you have the installer app you can use it to create a boot disk, bootable USB drive, make an ISO, copy it to another Mac, or do whatever else you were planning on doing with it.Īnother option is to use a third party tool like MDS to download complete macOS installers, including Big Sur, but if you’re looking for a quick option that doesn’t require any additional apps, the command line is fairly simple.įor what it’s worth, you can also use the use the softwaredate –fetch-full-installer flag to download macOS installers of other versions too, but obviously that’s beyond the scope of this article but you can read about that if interested. The complete installer appears in the Applications folder, just like it would if you were updating an older macOS version.

Open the /Applications folder on the Mac to find the macOS Big Sur installer application.

You’ll see a “Scanning for installer” message soon followed by a percentage indicator of the download, when finished downloading you’ll see “Install finished successfully”.

Open the Terminal application (hit command+Spacebar and type Terminal, then hit return, or launch it directly from Utilities).

Assuming you’re currently on a Mac running Big Sur (11.0 or later) here is all you need to do: The simplest and most reliable way to redownload macOS Big Sur directly from macOS Big Sur is by using the command line. Re-downloading macOS Big Sur from a macOS Big Sur Mac Not to worry, as it’s easy to download macOS Big Sur from macOS Big Sur by using the command line as we’ll show you.

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