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1. Create a usb image using dd for mac install#
2. Create a usb image using dd for mac upgrade#
3. Create a usb image using dd for mac windows 10#
4. Create a usb image using dd for mac Pc#

Type the select disk command with the number assigned for the USB flash drive (for example select disk 4) and press Enter. Type the diskpart command and press Enter.Įnter the list disk command to view all drives connected to your computer and press Enter. Search for Command Prompt, right-click the top result, and select the Run as an administrator option. To create a GPT partition on a removable drive, use these steps:

Create a usb image using dd for mac windows 10#

However, this time, you should use the following steps to use the Diskpart command-line utility on Windows 10 to create the appropriate GPT partition, and then follow the above instructions. In this case, you may need to redo the entire process again. If the USB flash drive is not working with TransMac, it could still be a partition problem. Create a GPT partition on a USB flash drive

Create a usb image using dd for mac upgrade#

Once you complete the steps, you can now insert the USB flash drive on your Mac computer to install, reinstall, or upgrade the operating system to the latest macOS version, which can be Sierra, Catalina, Big Sur, Monterey, or higher. TransMac creates a macOS USB bootable drive warning. Select dmg macOS file to create a bootable USB drive dmg file with the macOS installation files. Right-click the USB flash drive and select the Restore with Disk Image option from the left navigation pane.Ĭlick the Yes button to confirm the erase of the USB flash drive data.

Create a usb image using dd for mac install#

To create a bootable USB drive with macOS, use these steps:ĭownload and install TransMac on Windows 10.

Create a usb image using dd for mac Pc#

However, if none of your devices (MacBook, MacBook Air, MacBook Pro, iMac, Mac Pro, or Mac Mini) are not working when you need them the most, then you can use a PC to rescue your Apple device. This is one of the main reasons you should consider making a macOS bootable USB when your device works properly. If the unexpected happens with an Apple computer, you can use a macOS bootable USB with the installation media to repair it. It’s just a matter of time until your device will refuse to start, which could happen for many reasons, including (and not limited to) file corruption, hardware failure, and buggy update. This assumes you already have an ISO file that you want to move to an external “thumb drive” type of USB storage volume.It does not matter whether you use macOS or Windows 10. Create bootable USB drive using dd command So we can also use dd tool for data backup and restore from one device into another device. dd stands for Data Duplicator which is make copy using block by block from one device into another device. Most Linux distributions has preinstalled dd tool.ĭd is very powerful tool. We can make bootable ISO, for any operating system, by using dd tool in Linux.

There is no need for the above applications. Of course there are many GUI applications to make bootable ISO are available such as Unetbootin, balenaEtcher, etc.īut there is an easy command line way too. Usually, we create bootable USB drives and install Linux and other operating systems.

The command line ‘dd’ tool can do that for you, writing a image ISO file to an USB drive with minimal effort. Need to write an ISO file to an USB drive? Making a bootable USB drive of your favorite operating system is very easy.