In our previous post, we shared an easy method to How To Create macOS Catalina Bootable USB on Windows: 4 Easy Steps (+Video Tutorial). We also shared a method on How to Create a Bootable Disk of MacOS X: 2 Easy Steps using a MAC system. Today, we will dive into a much deeper method on How To Create macOS Big Sur Bootable USB on Windows!

macOS 11 Big Sur has just been released. The update brings several important improvements to the operating system relative to the best Macs while offering additional stability.

macOS Big Sur follows in the footsteps of macOS Catalina, but if Catalina was a slight improvement in macOS Mojave, the new version of the system is the biggest change in Apple’s operating system in recent years. The main change is the switch to a chipset developed by Apple. Along with macOS Catalyst, the update finally provides full support for iOS and iPadOS apps in Mac operating systems. Apple has also worked on improving efficiency and power.

You can also read: How to Speed Up macOS Big Sur? 7 Easy Methods

We also noted a change in the appearance of native macOS applications. Apple introduced the changes with Messages, Mail, Photos, Calendar, and even Finder, all in a new, much more compact and optimized design. We’ll also finally get improvements that are more in line with iOS updates with macOS Big Sur, including the widget feature that came with iOS 14 and iPad 14, which makes the entire Apple product experience more harmonious and solid.

This is where we will build the full installation package next. Building the Full Installer. Go to the gibMacOS’ subdirectory (“/macOS Downloads/public release/061-44387-10.15.3 macOS Catalina”, or similar) where the full list of installation files you have downloaded earlier. Create a folder called “SharedSupport” in the download.

This is also the biggest macOS update in recent years, so we have a lot to discuss. Be sure to keep this page in bookmarks. We will update it with fresh information and features.

macOS 11 Big Sur: System Requirements

• 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.
• Download and install TransMac on your Windows PC. It’s paid software with a 15-day trial, so you can use it within the time to create a bootable macOS USB flash drive. If you like the software and to support the developer you can buy the full version. Plug the USB drive into your Windows computer that you’ll be using to fix your MacOS.
• In today’s guide, we will be helping the mac users to create a bootable macOS Catalina USB drive, which they can install on their Mac devices. MacOS Catalina 10.15.6 beta 3 is the sixteenth and the latest OS released by Apple in June 2020.
• With the installer image, sticking to the prompts will end up installed macOS. But if you’re installing macOS on lots of Macs, in this case, you might need to create a bootable USB installer. For this, consider taking help of this instruction in your mind. Here is How to Create macOS Catalina USB Installer on Windows – Hackintosh.

If you want to download and install macOS 11, you’ll have to make sure your Mac is actually able to run it. And, unfortunately, the system requirements of macOS have grown with the update. We went ahead and listed the Big Sur-compatible Macs below.

• Apple MacBook 12 (2015 and newer);
• Apple MacBook Air (2013 and newer);
• Apple MacBook Pro (2013 and newer);
• Apple Mac Mini (2014 and newer);
• Apple iMac (2014 and newer);
• Apple iMac Pro (all models);
• Apple Mac Pro (2013 and newer);

macOS 11 Big Sur: Features

Safari

Safari is an underrated macOS hero. The improvements that come with the new update make the browser faster – now, according to Apple, it’s 50% faster than Chrome – along with simultaneously improved privacy and optimized energy consumption. But that’s not all. Presumably, this is the biggest update Apple has received since its first release.

The new version of Safari promises a host of new features, including smart tracking that provides you with a privacy report for every site you visit, saves passwords from tracking them for hacking attempts, supports extensions for WebExtensions API, and gets a selection of new extensions in the App Store, along with a built-in translation feature.

There’s one interesting feature here: the browser homepage has become extremely customizable, so you’ll be able to change the background image and add/edit sections.

Messages

This service’s capabilities have been inferior to their iOS analog for some time, but now you’ll be able to use Pinned Messages, Notes, and Updated Groups that will come with iOS 14, which is nice. Basically, all updates share the iOS 14 features, which is nice to see. The update will also offer a better search, a redesigned sample of photos, and new effects in messages.

Airpods Update

Besides the exciting support for Spatial Audio for AirPods Pro, we expect significant improvements in AirPods support in macOS. Instead of messing with Bluetooth settings, every time you want to use headphones with your Mac, they automatically switch to a Mac when you start using your computer. AirPods will now easily and intuitively switch between devices without any additional action.

Sidebar in Mail and Photos

Apple Mail and Photos apps are long out of date, so Apple has introduced a new design for most of its apps, among which the new sidebars in Mail and Photos are the most visible. The Photos app will look the same as the iOS 14 version.

MAC Control Center

One of the best things about iOS is the very convenient Control Center, which allows you to change many settings on the go. macOS Big Sur will transfer this functionality to Macs, providing easy access to them from the menu, so you can easily change the most popular settings without going to a separate Settings app.

Widgets in Notification

As with iOS 14, macOS 10.16 Big Sur has widgets for the notification menu, making it easier to access important information with a user-friendly interface. These widgets can be customized to suit your needs and preferences.

MAC Catalyst

An important addition to macOS Mojave has been the integration of some popular iOS apps. But with Mac Catalyst, new APIs and tools for app developers promise to move even more iOS apps into the Mac operating system. With these tools, you get features such as changing window size, keyboard tools that allow you to transform your app into a Mac environment, breaking away from the problems of ported apps with the iPhone.

Create macOS Big Sur Bootable USB on Windows: Required Files

1. macOS Big Sur DMG file for a clean installation. (Download links have been provided below)
2. The DMG file is around 12 GB, so you will need a good internet connection to download the macOS Big Sur DMG file. So, here is a tool that you can use to speed up the download process. Internet Download Manager tool that will help you enhance your downloading speed. You can download the full version from below.
3. A USB Drive (Pen-Drive or External Disk). Your USB device must be of sufficient memory for the installation.
4. TransMac tool from Acute Systems. This tool is a Windows application that may replicate and manage folders and files around Apple drives and apparatus, such as Mac-formatted hard drives, flash drives, and other memory devices, to open and burn disk imaged .dmg along with .sparseimage documents.

How To Create macOS Big Sur Bootable USB on Windows: Step by Step

This is a 4 step simple process. I have also shared a complete video tutorial on How To Create macOS Big Sur Bootable USB on Windows, you can find the video at the end of this post.

NOTE: Kindly do not skip any step or the process will fail and you might end up corrupting your USB device. I crashed mine once!

Step 1: Downloading necessary files to Create macOS Big Sur Bootable USB on Windows

• TransMac tool from Acute Systems- This file is password-protected, and the password is www.techrechard.com. You can extract this file using WinRAR download free and support: WinRAR (win-rar.com).
• IDM 6.27 Build 2 Registered (32bit + 64bit Patch) [Techrechard.com] – This file is password-protected, and the password is www.techrechard.com. You can extract this file using WinRAR download free and support: WinRAR (win-rar.com).

Step 2: Install TransMac Tool on your Windows

After downloading the TransMac tool from the above links, proceed with the installation. The process is very similar to installing any other tool on your Windows. Once you have downloaded and extracted the contents from the RAR file, you will see the following contents:

Open the TransMac Techrechard.com folder, and click SETUP.

And click, Next.

Accept the terms and conditions.

Create Macos Catalina Install Usb On Windows 8

Choose the directory for installation. You can keep it default.

Leave the default ticks and click Next.

And you see that within no time the setup is complete.

Step 3: Open TransMac Tool

Once the installation is over, the transmac tool will open itself. And you will see the following message.

Since we are running the trial version of TransMac, you need to wait for 10 seconds, and it will open up automatically. After 10 seconds, you can click, Run.

Now insert your pendrive, usb drive or any external disk.

And click Tools, followed by Refresh drive list.

Once you click refresh drive list, you will see your USD device attached.

Step 4: Complete the installation

Now, right click your USB and click Restore with Disk Image.

Now, you will be prompted an error that you need to run TransMac using administrator access. So you simply click YES.

Now, wait again for 10 seconds.

Now, right-click on your USB device and click Restore from Disk Image again. You will be prompted with a warning, and you can click Yes.

Now you select the Big Sur DMG file that you have downloaded and upload it.

Now click OK,

Now you will get your last warning that the USD device will be formatted. You can click YES.

The restoration process will begin, and it will take around 20-30 minutes, depending upon your USB device’s speed. For me, it took around 17 minutes.

Once complete, you will see the following snapshot.

Now the Restore process is complete, and you can use this USB as macOS Big Sur Bootable USB. To check the contents of this USB, you will need a MAC system. If you do not have a spare MAC, no need to worry. I will show you the contents of this USB created.

NOTE: This USB will not work on Windows anymore. If you plug it again on your desktop, it will ask you to format the drive. So do not worry. The contents of this USB will be visible only on a MAC system.

As you can see the contents of the USB device. Now, you can use this as a macOS Big Sur Bootable USB.

After this process is complete, you can use this USB to install macOS Big Sur on your MAC system using the BIOS mode. You simply need to boot your MAC using this USB device at startup.

Here are some other posts that you might be interested in-

How To Create A Bootable Usb For Macos Catalina

How to Fix macOS Big Sur Screen Resolution on VirtualBox: 5 Step Guide
How to Install macOS Big Sur on VMware on Windows? 8 Step Guide
How to Install macOS Big Sur on VirtualBox on Windows? 8 Step Guide
How to Create macOS Big Sur Bootable Installer for Clean Installation: 2 Easy Steps
Download macOS Big Sur DMG File 11.1 {Updated 4 Jan 2020}
Download macOS Big Sur VMDK (Virtual Machine Disk) File
Download macOS Big Sur VMware & VirtualBox Image – Latest Version

Create Macos Catalina Install Usb On Windows Download

How To Create macOS Big Sur Bootable USB on Windows: Final Words

Create Macos Catalina Install Usb On Windows 7

I hope you have enjoyed this article and have successfully created macOS Big Sur Bootable USB on Windows. If you find any issues, you can leave your comments below. I have also created a complete video tutorial that you use and learn How To Create macOS Big Sur Bootable USB on Windows below.