Install macos big sur from usb how to#

How to Format USB to FAT32 on Mac Without Losing Dataįor Apple Mac users, there are two ways to format a USB flash drive to FAT32, including Disk Utility and Terminal command line. That is why we recommend having a flash drive that can offer storage up to 15 GB. Most macOS installers take up 10-15 GB of drive space. However, you must choose a reliable brand and ensure a minimum space of 15 GB, whether you want to create a macOS Ventura bootable USB or a Sonoma one. Format USB Flash Drive for macOS Sonoma ❗Must-have Items: A USB with 15GB storage space minimumīefore you move ahead to create macOS Sonoma bootable USB, you need to get a suitable USB flash drive.

Use Terminal to create the USB installer. ⭐Fix the Mac startup issues and make your unbootable Mac device boot again.Ī video tutorial offers detailed insights into creating a macOS Sonoma USB boot disk.⭐Download and install macOS 14 without an internet connection.⭐ Install macOS Sonoma on unsupported Mac with a macOS 14 bootable USB.Full stepsĭo you know what are the benefits of creating macOS Sonoma bootable USB? Well, multiple reasons can lead you to need this bootable USB. Install macOS 14 with Bootable InstallerĬonnect the bootable installer to the Mac. You need to follow the path: Applications > Utilities > Terminal. Go to the App Store and search for macOS. You can easily download macOS 14 from the App Store. Download macOS 14 Resource for Bootable USB Format USB Flash Drive for macOS SonomaĬonnect the USB flash drive to the system.

Install macos big sur from usb