Nov 13, 2017 With this handy bootable USB installer, you can reinstall macOS without much trouble. If the time comes to use this tool, insert it into the USB C port and boot the machine while holding down the. May 18, 2018 Now copy this InstallESD.DMG as you need it in TransMac to Create macOS High Sierra Bootable USB Installer on Windows 10. Ok, so lets continue with TransMac Restore Disk Image to Drive. On this screen, select the InstallESD.DMG file and click OK.
Apple has just released the final version of macOS Big Sur to the public. You can start upgrading your compatible Mac devices by downloading Big Sur from the App Store or Settings > Software Updates. But if you prefer to completely wipe out your Mac and do a fresh install of macOS Big Sur, you will need a bootable media.
I perform a fresh install every time Apple releases a major macOS version – which usually happens once a year. This time too, I will update my Macbook Air by performing a fresh install. And to do that, I will make a bootable SD card. You can also use a USB stick aka pen drive aka flash drive and perform a fresh install.
In this quick tutorial, I will share how I make a bootable macOS memory card or USB stick, wipe my Mac, and perform a fresh install. You will need a stable internet connection and a storage media with minimum 16GB space. Before you begin, make sure you have taken backup of your Mac.
Step 1: Download macOS Big Sur
Open App Store and search for macOS Big Sur. Click Get and the Software Update window will open. Click upgrade now and it will start downloading the macOS update. If you don’t see macOS Big Sur in App Store, follow this link and choose open link in App Store.
The installer is 12GB so be patience.
Once it finished downloading, the macOS installer is placed under Applications and will run automatically. Close the setup window.
Step 2: Preparing the Storage Media
Insert the storage media you would like to use. I use a 64GB micro SD card with my MacBook Air. You can use a USB-C to USB adapter for Mac models without USB A ports and memory card slot.
Open Disk Utility.
Select the storage medium you just connected from the list on left and click Erase. Select Mac OS Extended (Journaled) from Format dropdown. Type BigSur or any other name you like. Make it simple because you will use this name in the next step.
Click Erase and wait until the media is erased.
Step 3: Making the Bootable Media
Now open Terminal and type the following command. Make sure you don’t leave any spaces. Replace BigSur with whatever name you chose in Step 2.
Press enter.
Enter your password, type Y and press enter again. The process takes roughly 20 minutes. After it’s finished, you will notice that the name of your USB stick/SD card has been changed to Install macOS Big Sur.
Step 4: Installing macOS Big Sur from Bootable Media
Right. Now you have a Big Sur bootable media. It’s time to start the installation process.
Restart your Mac. When it’s booting up (right after the chime sound), press and hold Option key until you see a screen with an option to select the startup disk.
Select Install macOS Big Sur and click continue. Let the installer load.
Now you will see the macOS Recovery screen which will ask you to select a user account which you know the password of. Docker compose on linux. Choose your administrator account and enter password. Note that this is the user on your current macOS setup.
Click Disk Utility and continue. Select the volume where macOS is currently installed on your Mac. Click Erase. Leave all options as default. Click Erase again.
After the process finishes, close Disk Utility and you will return to the recovery screen. Choose ‘Install macOS’ this time and click continue.
The macOS installation process will start and your Mac will reboot a few times.
Once finished, you should see the macOS setup screen. After you are done with onboarding, you will see the desktop and are all set to start using macOS Big Sur.
The same bootable media you just made can be used to install macOS Big Sur on all your (compatible) Macs. This approach helps save bandwidth if you have more than one devices while also letting you erase all data and perform a clean install. It will also come in handy as a recovery media if your Mac software misbehaves in future.
That’s all, folks. This was a tutorial on making a bootable macOS Big Sur installation media. I hope you found it useful and I’d like to thank you for reading.
Support Me: If this article/tutorial helped you today, please consider supporting me and help me run techstuffer.com.
In this article, I will show you how to create macOS High Sierra Bootable USB Via Unibeast. However, if you want to install macOS High Sierra on any kind of computers such as Mac or PC. Therefore, you need a bootable USB to install the operating system, but there are lots of methods to create bootable USB for macOS High Sierra. However, I recommend you to use this method it can easily and comfortable for you. Moreover, if you don’t know how to install macOS High Sierra operating system on your Windows operating system, on VMware and VirtualBox therefore, you can see this article, which belongs to the installation of macOS High Sierra.
What is Unibeast?
UniBeast is a tool by MacMan and tonymacx86 to create a bootable USB drive from any Mac App Store purchased copy of OS X. This is an all-in-one bootable USB drive can also be used as a rescue boot drive for system recovery. However, without this tool, there is TransMac that you can use them on your Windows operating system. And more there are more tricks to create bootable USB for macOS High Sierra that you can use them.
Related:
Create macOS High Sierra Bootable USB
Step #1.Download the latest version of macOS High Sierra operating system from App store or Techsprobe.com.
Step #2.Download Unibeast for macOS High Sierra from tonymacx86. Before going to download you need to create an account on TonyMacx86 after that, the download link will appear on the list.
Step #3. Before to start the process of creating a bootable USB you need to insert the USB drive to your computer. Then navigate to search bar of macOS High Sierra, then type there DISK UTILITY, after that, click on erase button. Be aware that you are selected the Mac OS Extended (Journaled) from the format list. However, you need at least 8 GB USB Drive or more then it, it can be better.
Erase USB Drive
Step #4. After the erasing is completed, you will be notified that Erase process is complete, click Done to Continue.
Macos Bootable Installer From Windows
Install Unibeast to create macOS High Sierra bootable USB
Step #5. After that, you erased the USB drive, Now open the Unibeast installer and click Continue.
Macos Installer Boot Loop
Welcome to Unibeast Mac App Installer
Step #6. In the important information read all the information about Unibeast+Multibeast, and click Continue.
Step #7. In this step, to continue the installation software you must agree, to the terms of the software license agreement. Then click Continue then Agree.
Agree to terms and condition
Step #8. In this step, the erased USB drive will appear on the screen, you need to select this drive and click Continue.
Select a Destination
Step #9. In this step, select the installation type the DMG file of macOS High Sierra just click on Sierra and click Continue.
Step #10. In the step of bootloader configuration, select UEFI Boot mode and click Continue.
Bootloader configuration
Step #11. In this step, select inject NVIDIA from Graphics configuration and click Continue.
Graphics configuration
Step #12. In this step, don’t do anything simply click Continue.
Step #13. Before this step, you need to enter your username password to give the full permission. Then you need to wait for some seconds to copy the macOS High Sierra DMG file to the USB drive.
Copying files
Step #14. In this step, you will completely be done with creating macOS High Sierra Bootable USB so press Quit button to finish the installation of Unibeast.
Install Succeeded
Conclusion
That’s all about How to create macOS High Sierra Bootable USB Via UniBeast. Therefore, if you faced in any part of this process you can comment on the below comment box. However, subscribe to our website for getting the notification about our latest updates. And don’t forget to give us feedback for your more support.