Usb Format For Macos Installer

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In this post, I’ll show how to Create macOS Catalina Bootable USB Installer via TransMac. With the macOS Catalina out, more and more users are heading towards it and installing it on different operating systems. Some of the examples are install macOS Catalina on VMware on Windows, install macOS Catalina on VirtualBox. There are two other different new methods. That is install macOS Catalina on VMware [New Method], install macOS Catalina on VirtualBox [New Method]. These are some of the most popular and also common examples of installing macOS Catalina on Windows. Apart from it, there are many installations and users could install on different places and different platforms. Here’s are three different ways we’ve provided to do.

Now for installing macOS whatever the version, we’ll need the installer files. While the macOS Catalina DMG file is easy to obtain from the App Store, it’s pretty easy to do it from a Mac but what happens when your Mac is not working or have some problem with its operating system. Instead, you’ve Windows in approach and would like to create macOS Catalina Bootable USB Installer completely on Windows. Or as the macOS Catalina is out, chances are you’ve lots of Mac and would like to create macOS Catalina bootable USB installer on Windows.

Jun 26, 2019  A macOS Catalina USB install drive is a great tool to have on hand to for quick and easy macOS 10.15 reinstalls. We show you how in this video tutorial. The article will help you, instead of creating bootable USB installer with UniBest or terminal for macOS Sierra then it will able you to create USB installer for macOS Sierra on windows with TransMac. In previous articles, we have covered about creating bootable USB Installer for Mac OS X El Capitan with TransMac and Unibeast. We recommend you. An external drive that you can use as an installer for macOS Catalina is a handy thing to have. If you have multple Macs to upgrade, it’s a lot more efficient to plug in the USB installer drive.

For installing most systems like Windows 10 and others, creating a bootable USB installer is the first step and also the most important step. Now creating a bootable USB isn’t as easy as it looks like and in some cases, I’ve lost many USBs in the procedure. The process requires some files specifically the operating system installer file and other differs for the process like if you’re creating a bootable USB for Mac, it’s a little easy, but if you’re creating a bootable USB installer for Hackintosh, it’s a bit trickier and requires some additional files but can be definitely done.

  • Related:How to Create macOS Catalina USB Installer – Hackintosh

Creating a bootable USB installer can be done in different ways. Just like we’ve previously shown a few ways to create macOS Catalina USB installer which would work probably for Mac and Hackintosh even. First, we created manually via Disk Utility and Terminal and also we provided the supporting files and the next method which we did was with Disk Utility, Terminal and also Clover. These were the two methods we did to create bootable USB installer for macOS Catalina.

For those who aren’t familiar with, Hackintosh is a simply process of installing macOS on a non Apple hardware which can be Windows. While we’ve already done some instructions for creating a bootable USB installer for Mac and Hackintosh, but for some reasons, it isn’t working for users, that’s why we’ve come up with a new post which is how to Create Bootable USB installer for macOS Catalina via TransMac. This process works for both creating bootable USB installer for macOS Catalina for Hackintosh and also for Mac.

With those in mind, whoever would like to install macOS Catalina or other version on Mac or install macOS Catalina or other version on Windows, we’ve prepared complete instructions to create a bootable USB installer for macOS Catalina. This procedure works for everyone but for those who are making it for Hackintosh remember that the USB and primarily Hackintosh or installing macOS only works with Intel-based CPUs. With that said, let’s jump into it.

What You’ll Need

For this process, we’ll need a couple of important files.

Format
  • A 12GB+ USB

Create Bootable USB Installer For macOS Catalina via TransMac

There are several apps and ways to create bootable USB installer. For this example, we’ll use TransMac.

TransMac is a third-party Windows software that copies and manage files and folders on Apple systems, including Mac hard drives, USB flash drives, and other. As well as open and burn disc images and .dmg and .sparseimage files. It’s shareware which you can try for free for 15 days.

TransMac for Windows can open, erase Macintosh disk drives, USB flash drives, CD/DVD/Blu-ray media, DMG, DMG part, sparse bundle and sparse image files. Some of the features are create, compress and expand Mac dmg disk images, built-in CD/DVD burner to burn ISO and DMG files on Windows.

First and foremost, connect your USB and open TransMac. When the USB is shown, right click on it and select Format Disk For Mac.

Format Disk For Mac

Accept the warning by clicking on Yes.

Name the volume and click on OK.

Name The Volume For Mac

At the last warning of formatting the disk, click on Yes.

Last Warning of Formating Disk

After the disk is formatted, right click on the USB and select Restore with Disk Image.

Accept the warning by clicking on Yes once more.

Warning Pop Up Message

Then click on the three dots to browse the macOS Catalina DMG and select it.

Choose the macOS Catalina DMG and click on OK.

Ok Restore Disk Image to Drive

Hit Yes on the pop and it will start creating the USB so it will take a considerable time.

Last Warning

After that, you’ll see the success message, and that’s now done.

In the end, download and copy and paste these files into the EFI Partition in the USB.

The USB drive is now completely ready for installing macOS on Windows or on Mac itself. So that’s how to create bootable USB Installer for macOS Catalina on Windows 10 with TransMac. This works perfectly now.

That’s it. If there’s some problem or suggestions, we’re happy to answer. Let us know in the comments down below.

The most awaited features are now available in macOS Mojave 10.14 operating system. Due to that its the time of macOS Catalina 10.15, nearly the upcoming months may be Apple Inc should release the macOS 10.16 in Developer conference. There is more love about macOS Mojave 10.14 operating system, it brings iOS 13 like news stock to our Macs.

As well as the incredible feature like wide dark mode that boosted in macOS Mojave. It can be a huge surprise for those who are using macOS Mojave, but its time to upgrade to macOS Catalina. Again most of the users sticking with this older version of macOS. Overall, macOS Mojave still one of the safest operating system for Macs. Without any security issues, you can install it on your Mac computer.

In this article, I will explore the two different ways to create macOS Mojave Bootable USB installer Drive on Windows. As we have a variety of ways that makes us able to create an installer USB flash drive for macOS. And you might have the idea about creating a Bootable USB Installer drive for macOS High Sierra or older version of macOS. Still, we can use our own Mac PC to for creating installer drive, but I think which I have experienced the Windows option is the best ever.

Do you have an idea about TransMac or Terminal? the fully optimized method for creating macOS Bootable USB installer Drive is TrasnMac and terminal now. For those who are using the macOS and Windows operating system, they can install TrasnMac on their PC to create Bootable USB. Or the next option using some commands in the terminal, you can create a Bootable USB drive for macOS.

Related:

Required Files:

  • macOS Mojave 10.14 DMG file
  • 16GB USB PenDrive
  • Terminal Commands
  • WinRAR

Create macOS Mojave Bootable USB installer Drive on Windows

– Download macOS Mojave 10.14 DMG file:

For downloading the macOS Mojave 10.14 files you can have two individual and separate options. The first one is if you have a Mac PC, then you can download it from the Mac App Store. The second option is you can install macOS Mojave 10.14 on VMware or VirtualBox in order to download macOS Mojave 10.14 from App Store. Again there is the third option which below I will provide the macOS Mojave 10.14 direct download links. If you don’t know the ways of installing macOS Mojave 10.14 on VMware and VirtualBox, so check out the below links to get the idea.

– Install TransMac on Windows

TransMac is a third-party software that allows the Windows users to Create a Bootable USB installer drive for macOS Sierra, macOS High Sierra, macOS Mojave, and macOS Catalina. Specifically, TransMac is developed for Windows OS for creating a Bootable installer drive for macOS. You can download install TransMac on Windows 10 freely for 15 days. But to use permanently you need to purchase its pro version. The download link and process of installing TransMac is below down.

  • Download TransMac

When you have downloaded TransMac then navigate to downloaded folder. Check out the TransMac there then right-click to launch the installation. The installation procedure is pretty much easy, therefore, there I got no need to provide its screenshots.

  1. When the installation wizard opened click next.
  2. On the next screen agree with the terms and conditions of TransMac then click next.
  3. Specify the location where you want to install TransMac.
  4. In this screen, you will be asked to create shortcuts.
  5. Again here simply click next.
  6. When the TrasnMac got ready to install click the install button.
  7. Once the installation completed simply click Finish to close the window.
– Create macOS Mojave Bootable USB Installer Drive

When you installed TransMac on your Windows PC attach the 16GB USB Pendrive to your computer. While the USB detected by your computer, after that, you will be ready to create Bootable USB installer Drive. Over ahead to TransMac then right-click on its icon and select “Run As Administrator”.

When the TransMac opened, from the left-handed menu bar you will see the list of connected USB Drive. Right-click on the USB drive which you want to create that Bootable, then select “Restore with disk image.

After clicking on the restore with disk image, here you will face a warning from the TransMac side. The disk may contain mounted PC volumes, Restoring will be overwritten them so click “Yes” to continue the process.

In this window, you have to insert the macOS Mojave 10.14 dmg file. For inserting the dmg file click on three dotes, after that, select the dmg file of macOS Mojave where you have stored that. When you get sure about the inserting of dmg file click OK to go ahead.

So, this will be the last warning from the TransMac side about overwritten of the USB drive, click “Yes” to continue the process.

After clicking on the yes option, the TransMac will start copying the macOS Mojave 10.14 dmg file to the USB drive. Wait until the macOS Mojave 10.14 dmg file should be copied to the USB drive. This process may take some time so be patient.

Create macOS Mojave Bootable USB Installer Drive Using Terminal

For this process of creating macOS Mojave Bootable USB Installer Drive also you need to prepare the macOS Mojave 10.14 dmg file. For this procedure, you need to have a macOS preinstalled operating system on the following platforms such as Mac PC, VMware Workstation, or VirtualBox. After that, connect the USB drive to your computer. When the USB drive connected you have to Erase the USB drive.

  1. Attach the USB Drive to your PC
  2. Over ahead to finder, open Utilities folder then open from there the Disk Utility.
  3. Or navigate to search spotlight type Disk Utility, when appeared press enter to open.
  4. When the Disk Utility window opened from the left-handed bar select the USB drive which you connected.

Usb Format For Macos Installer Download

After that, you selected the USB Drive for erasing follow the below down instruction.

  1. Name is optional
  2. Format Mac OS X Extended (Journaled)
  3. Scheme GUID Partition Map
  4. Once the set the settings of Disk Utility according to the above guide then press the Erase button.
  5. When USB Drive erased press done option and close the Disk Utility window.

Create Macos Usb

When the USB Drive successfully erased, alongside be sure the macOS Mojave 10.14 dmg file exists in the Applications folder. After that, by applying some commands to the terminal you will create a Bootable USB drive for it.

Usb Format For Mac Os Installer Download

  1. Over ahead to search spotlight search for terminal
  2. When the terminal appeared press enter to open
  3. While the terminal opened copy and paste the below commands and paste to the terminal.

Usb Format For Mac Os Installer Done Thank You Virus

When you applied the commands in terminal then press the enter key. After that, it will ask you to enter the user password to confirm the commands then press enter. After that, again you will be asked for confirmation to enter the “Y” key for yes, again press “Y” and press the enter key. Wait until the it should copy the macOS Mojave installer file to the USB drive.