If in case anything goes wrong it is possible you might lose data or application.

Skip this if not interested, and Jump to Create Bootable Drive Pre-install Notes: Quickly Note down all the installed app on Mac, That’s Easy to reinstall after clean setup complete. Step 2: Next, click on the “ Overview” panel and see the model and year of your Mac or MacBook.Step 1: Tap on the “ Apple” icon and open “ About This Mac”.To check whether your device is eligible for macOS Big Sur to follow the steps, If you have one of the devices from the list then only try to install macOS on your Mac or MacBook.Īlso Check it out macOS Big Sur Supported Macs. The devices which are compatible with macOS are listed below.

Take a backup of Mac using Time Machine if anything goes wrong you can restore data from the backup.Ĭheck if your Mac or MacBook is compatible with macOS So before we start clean install should possess a USB thumb drive of 8GB or more. A clean install can make your Mac more efficient and reliable and also you will get some free space out of junk files. Like, all the glitches or strange behavior of your Mac because of faulty apps or driver upgrades will be fixed. There are a lot of advantages when you perform a clean install on your Mac. Instead of risking installation, why should we download the macOS and perform a clean install on Mac? Once you get an installation error, undoubtedly you will be out of the mood. The remarkable features of macOS Big Sur are New Safari Features, a New Control center, Messages app, and Dark Mode, Stacks, Dynamic Desktop, a new screenshot tool, and much more.ĭoesn’t matter what is available in macOS until you won’t download and install it on your Mac. Note that currently, the only version is available and for registered developers. Some users are using clean install for resell old Mac or prepare your Mac like new. “ Install MacOS Big Sur from USB” or “ Reinstall Mac OS without USB Disk.” This installation process removes internal OS Errors, Speed up Your Mac, Free Up storage from root folders, and more. Let’s follow this tutorial on install a New Copy of MacOS Big Sur on your MacBook, Mac. The latest version of macOS is currently macOS Big Sur 11/macOS Catalina.

Reboot and Clean Install of MacOS Big Sur on Mac, iMac, MacBook Pro, MacBook Air.

How install macos from usb