Choose a user from the list who has administrative authority. Installing or upgrading to macOS Big Sur later this fall will be a quick, painless project by leveraging these simple commands for all your macOS-based. If an Ethernet port is available, plug in an Ethernet cable into a hot port. Installing Big Sur From Internet Recovery.
See the Apple website How to create a bootable installer for macOS. Use your Mac or another Mac to create the USB flash drive Big Sur installer.
0 How to Start up an Intel-based Mac in Safe Mode? If your Mac computer is still running, you need to click the Apple menu (at the top-left corner on the screen) and then select Shut Down. 1 Big Sur on Mac via USB drive the right way.
After attempting to do so, I ran into the. 5 Common FAQs about Mac Internet Recovery I want to reinstall McOS Big Sur because 11. The Install macOS Big Sur app moves incompatible files and settings into a Relocated Items folder in the /Users/Shared folder of your startup volume for review after the upgrade is complete. (even if there no user inside the box) 4. Best option by far when upgrading or getting a new copy of your operating n system is download the OS, and burn to a +16GB thumb drive using DiskmakerX or similar. This feature was introduced in Apple’s macOS High Sierra 10. macOS Big Sur elevates the world's most advanced desktop operating system to a new level of power and beauty.