Forum Discussion
Anastmsia
Sep 25, 2024Copper Contributor
How to create a macOS Sequoia bootable USB for installation on Windows 10 PC?
Hello tech experts, My MacBook Pro M2 can't get into the desktop anymore after in-place upgrade to macOS Sequoia, which is the latest Mac operating system available for installation recently. We ...
- Aug 15, 2025
I used UltraDMG to create a macOS bootable USB on Windows, and it worked like a charm for reinstalling macOS Sequoia on my MacBook Pro. Highly recommend it!
Check the tutorial:
https://www.windowshowto.com/make-macos-bootable-usb-on-windows
P.S. To save time during dmg burning and macOS installation, it is recommended using a USB 3.0 or above USB flash drive instead. macOS Sequoia is quite big and it could take hours to install on a slow USB 2.0 drive.
Weiona
Sep 25, 2024Copper Contributor
If the macOS installer file is corrupted or incomplete, you'll get an error during the creation process. Make sure you download the file from a trusted source and verify its integrity before attempting to create the bootable USB. Not all USB drives are compatible with creating a macOS bootable USB. Some drives may not support the necessary file system or partition layout. Look for USB drives with a FAT32 or HFS+ file system, and make sure they're formatted correctly.