create bootable usb mac catalina from windows

Rufus also allows you to check the USB drive for any bad blocks and all you need to do is select the checkbox and go to “check device for bad blocks” under the format option. These options are going to prove very beneficial while creating BIOS firmware or other low-level devices. When you are creating a bootable windows drive, you will notice that this software provides you with different advanced options like creating the partition scheme file system and cluster size. Additionally, compared to other bootable software this is the fastest in creating a bootable USB drive. Along with creating a bootable USB for different kinds of operating systems, we can also use it flash BIOS, firmware and run low-level utilities. It is free, open-source and easy to operate. If you liked this article, please share it on Twitter.When it comes to creating a bootable USB drive in Windows, Rufus is undeniably the best one out there. Now pull off your USB stick, plug it to your PC and boot it up to recover your machine! Good luck. Now split the oversized install.wim and save the files to USB stick: $ wimlib-imagex split /Volumes/CCCOMA_X64FRE_EN-US_DV9/sources/install.wim /Volumes/WIN10/sources/install.swm 4000įinally we can eject the USB stick with: $ hdiutil eject /dev/disk2 Then we can install wimlib: $ brew install wimlib If you haven’t installed that already (how dare you!): $ /bin/bash -c '$(curl -fsSL )' Next up we’ll need to install wimlib, a tool that will help us manipulate.

Now copy the files from the ISO to our USB stick, but not the oversized install.wim: $ rsync -avh -progress -exclude=sources/install.wim /Volumes/CCCOMA_X64FRE_EN-US_DV9/ /Volumes/WIN10 After that mount the ISO: $ hdiutil mount ~/Downloads/Win10_1909_English_圆4.iso Next go to to get the installer ISO file. Erase the device with $ diskutil eraseDisk MS-DOS WIN10 MBR /dev/disk3 Here’s how.įirst of all, find out which device is your USB stick: $ diskutil listĢ: Apple_APFS Container disk1 185.0 GB disk0s2ģ: Microsoft Basic Data BOOTCAMP 65.7 GB disk0s3Ġ: APFS Container Scheme - +185.0 GB disk1ġ: APFS Volume Macintosh HD 11.1 GB disk1s1ĥ: APFS Volume Macintosh HD - Data 158.7 GB disk1s5 I only had my Macbook to create the USB stick. Today my Windows 10 bricked itself after I enabled Hyper-V, I had no choice but to reinstall it. Create Windows 10 installer USB stick on macOS Catalina

Create bootable usb mac catalina from windows