Restart your Mac and press 'alt' key until see the 'apple' logo, then select your USB ('Install macOS Big Sur') after go to 'Recovery' go to 'Terminal' from 'Utility menu' then: run command 'csrutil disable'. run command 'csrutil authenticated-root disable' select 'Install macOS' for 'Install macOS Big Sur' and select 'Your SSD' After. Well friends today I uploaded this masterpiece on how to install macOS Catalina on unsupported computersMore information on the dosdue1 page: http://dosdude1.com/catalina/.
Sometimes we need to access macOS occasionally on Windows 10 PC under special circumstances. Buying a Mac is the most direct solution and it is more reliable. However, this is also the most expensive choice. If you have a tight budget and want to build a macOS environment for testing or other purposes, it is easy to do that with the help of Virtual machine software, like VirtualBox or VMware Work Station. In this article, we will share two different ways to install macOS Big Sur (the latest version of macOS) virtual machine on Windows 10 PC.
- Install macOS normally onto the desired volume. When the install completes, reboot back onto the installer drive. This time, open the 'macOS Post Install' application. In the application, select the Mac model you are using. The optimal patches will be selected for you based on the model you select.
- Today I will show you how to Install macOS 11 Big Sur on an Unsupported Mac. To be clear this guide shows you how to install Mac OS Big Sur, it is up to you to backup your data first and use Big Sur at your own risk, I am not responsible for any loss of data etcFor me as you can see I installed Big Sur and it worked for me, however due to unforeseen circumstances I can’t help with all.
Method 1: Install macOS Big Sur on Windows 10 PC via VirtualBox
VirtualBox is a totally free and cross-platform virtual machine software that runs on Windows, macOS and Linux. It supports all the mainstream guest OS, including Windows, macOS, Linux, Unix, Solaris and more. This means you can build any virtual machine on all popular desktop platforms. It is our first choice for creating macOS Big Sur virtual machine on Windows 10 PC. To install macOS Big Sur on Windows 10 PC, there are two 2 phases being involved.
Phase One: VirtualBox Settings
Step 1: Download and Install VirtualBox on your Windows 10 computer and ensure to have the Extension Pack as well.
Step 2: Launch VirtualBox on your computer and then click on the New button. After that, set the OS name to macOS Big Sur and further click on the Expert Mode button.
Step 3: In the next window, provide the details such as OS name, version and many more. And keep the RAM size to 4GB and also ensure to select Create a virtual hard drive now that is listed in the Hard drive section.
Step 4: Now, click on the Create button located at the bottom of the window. Now, import macOS Big Sur DMG file. If you do not have yet, then download it from here. Make sure keep memory size at 120GB.
Step 5: Move to Hard disk type section and select VHD (Virtual Hard Drive) and also select Dynamically allotted that is listed in the storage section and finally click on the Create button.
Step 6: Now, select newly created VirtualBox and further click on the Settings icon. Move to the Storage section, click on Empty and further click on the CD icon and select Choose/ Create a Virtual Optical Disk from the drop-down menu.
Step 7: Now, click on the add button and then upload the macOS Big Sur file from your computer to the VirtualBox.
Step 8: After that move to the Optical Drive section and keep macOS Big Sur as SATA Port 0 and then click on the OK button and further close VirtualBox.
Phase Two: Install macOS Big Sur in VirtualBox
Now it's time to install macOS Big Sur on Windows 10 PC via VirtualBox. The entire steps are bit lengthy but you can easily execute it with patience.
Step 1: Launch VirtualBox on your computer, select macOS Big Sur, and further click on the Start button.
Step 2: Soon, you will get the Apple logo and after that setup screen, select your language and click on the arrow key that is located at the bottom right of the window.
Step 3: Now, select Disk Utility from the featured options and click on the Continue button. Erase VirtualBox hard disk to APFS with GUID scheme, click on the Erase button and then close Disk Utility window.
Step 4: Now, click on the Install macOS button and then click on the Continue button. Click on the Agree button to proceed ahead.
Step 5: After that, choose the disk and then click on the Install button. The installation process will take some time and once it is done, the Big Sur setup page will appear on the screen.
Step 6: Select your country and region and then click on the Continue button. Thereafter, Written and Spoken Language window will open, click on the Continue button.
Step 7: Setup the Accessibility section and then move to the Data and Privacy section and further click on the Continue button. After that, the Migration Assistant page will appear on the screen and if you don't want to migrate the data from the older OS then skip this method by clicking on the Not Now button.
Step 8: Now, sign-in with Apple credentials and if you don't want to do it now, then click on Setup Later button. Read the Terms and Conditions and further click on the Agree button. Then create a computer account by providing the account name and password and then click on the Continue button.
Step 9: Now, select the theme as per your convenience and click on the Continue button. That's it; your job is done as VirtualBox will complete the setup process in no time.
This method covers the entire procedure to install macOS Big Sur on Windows 10 PC with VirtualBox software. The most challenging part is virtual machine settings. You have to be very careful for that.
Method 2: Install macOS Big Sur on Windows 10 PC via VMware
VMWare Workstation is another popular software for creating virtual machines. However, it is a premium solution so you have to pay for that. It can directly install macOS Big Sur on Windows 10 in a well-designed visual interface, which is better than VirtualBox. Plus, it has more advanced features and settings that are not available in VirtualBox. If you used this virtual machine regularly and have enough budget, them VMWare Workstation is the best choice for you.
Step 1: Download VMWare Workstation on your computer from the official website. Now, open the download folder, double-click on the VMWare file to start the installation process.
Step 2: On the Welcome Wizard page of VMWare Workstation, you will get 2 options, click on Typical (Recommended) and further click on the Next button.
Step 3: Move to the Hardware Compatibility section and select Workstation 15.x from the drop-down menu. After that click on the Next button followed by selecting 'I will install the operating system later'.
Step 4: Select the type of guest operating system, it should be Apple macOS X and then give the name to the Virtual Machine. On the next page, you will have to set the processor number and you must keep it 3 or 4.
Step 5: Move to the Memory of Virtual Machine section and fix the slider to 4GB. After that, you will be directed to the Disk section, select Create a new virtual disk and keep the size as 100GB.
Step 6: You are on the halfway, now, click on the CD/DVD icon that is listed at the left panel and click on the Browse button, upload macOS Big Sur and click on the OK button. Now, open VMX Folder, navigate for VMX file, and open it using Notepad. Thereafter, insert the code listed below and save the file.
smc.version = '0'
Step 7: Launch VMWare Workstation and then move to the Disk Utility section. Here, you need to erase the virtual drive as we mentioned in VirtualBox section. Now, install macOS Big Sur the same as you did in the earlier part.
Summary
VirtualBox and VMWare Workstation are the two popular tools to help you install macOS Big Sur on a Windows PC. VirtualBox is free but the settings are a big complex. Plus, the user interface does not look shinny as VMWare Workstation. For occasional usage, VirtualBox is fine. However, if you want better user experience and use the VM regularly, VMWare Workstation is more suitable.
macOS 11 Big Sur is an advanced Macintosh operating system that you can install on your Mac. It has got tons of new features to enhance the user experience, like making safari browser 50% faster, new features of messages, Air Pods improvements, new-design sidebar in mail and photos, widgets in the notification bar, and many more.
Apple announced this new software on 22 June at WWDC. And this time, Apple did a big challenge and released the macOS 11 Big Sur along with iOS 14, iPadOS 14, tvOS 14, and watchOS 7. Meanwhile, Apple highlighted all the new features, changes, and improvements to the current software. You can download this new operating system from various sources now. Unfortunately, some Macs can't receive macOS 11 Big Sur update and they can't install the new operating system. In this article, we will discuss how to install macOS 11 Big Sur on an Unsupported Mac with easy steps.
Part 1: Official List of Big Sur Supported Mac Models
macOS 11 Big Sur Developer Beta is available to download. But you have to check your Mac compatibility first. If you have the below-listed Macs then you don't have to install macOS 11 Big Sur as these models will receive an update for macOS Big Sur automatically.
- MacBook 2015 and later
- MacBook Air and Pro Late 2013 and later
- Mac mini 2014 and later
- iMac 2014 and later
- iMac Pro 2017 and later (all models)
- Mac Pro 2013 and later
Part 2: Unsupported Mac Models of Big Sur (Not Eligible for Direct Upgrade)
On the other hand, if you have the below-listed Mac computers then you can install macOS Big Sur on those models as they are unsupported officially. You have to do some hacks to let Big Sur running on unsupported Macs.
- MacBook Air 2012
- MacBook Pro 2012 and Early 2013 MacBook Pro
- 2012 Mac Mini
- 2012 and 2013 iMac
Part 3: How to Install macOS Big Sur on an Unsupported Mac
Before the installation, make sure that you take a backup of your Mac on an external hard disk as you will lose all your data when you install the new operating system. There are several backup software like Time Machine, iCloud, Dropbox, and many more. Once you have taken a backup follow the instructions below to install macOS Big Sur on your unsupported Mac.
Step 1: First you need to download two files from the links below to complete the macOS 11 Big Sur installation on your unsupported Mac.
- macOS Big Sur PKG installer: https://developer.apple.com/macos/
- macOS Big Sur PKG install hack: https://forums.macrumors.com/simple-installer-hack-zip.926156/
Step 2: After you have downloaded these two files, unzip the hack and copy the hax.dylib file and then paste it to home folder.
Step 3: Click on Install Assistant.pkg to install required contents to your Mac. Make sure that you have enough space on your hard disk as the file will take 20.1 MB size on your computer.
Step 4: Now go ahead and tap on the Install button to install the software on the disk 'Macintosh SSD'. Once you click the 'Install' button then it will ask you to enter your password. Next, click the 'Install Software' button.
Step 5: Next, you have to boot your computer into Recovery mode. You can do that by pressing Command + R immediately on startup until Recovery option appears. In case if you have no recovery partition, you can press down Command + Option +R to get into Internet Recovery. After that, go to Utilities -> Terminal and type 'csrutil disable', followed by pressing the Enter button on your keyboard.
Step 6: Type the following two commands in the terminal. Once you apply the first command, type your login password, and then input the second command.
Install Macos 11 Big Sur On Unsupported Macs
sudo defaults write /Library/Preferences/com.apple.security.libraryvalidation.plist DisableLibraryValidation -bool true
launchctl setenv DYLD_INSERT_LIBRARIES $PWD/Hax.dylib
Step 7: Next, run the macOS 11 Big Sur installer app that you installed from InstallAssistant.pkg a while ago. Now click on the 'Continue' button and follow the instructions to complete the installation process.
Step 8: The installation will take about 30 minutes approximately. Once the installation is successful you will see the macOS 11 Big Sur wallpaper on your Mac screen. That's it, you have installed macOS Big Sur on your unsupported Mac successfully.
Follow the above-mentioned method to install macOS 11 Big Sur on unsupported Mac devices. The method is quite easy; you just have to focus on the command line and other installation procedures.
Part 4: Alternative Method to Install Big Sur on an Unsupported Mac
The above tutorial is for users who still have access to their device. However, if your Mac is unable to boot into Desktop or you are using a Hackintosh, then you should follow the alternative method instead. In this part, we will show you how to create a macOS Big Sugr bootable USB on a Windows PC and install macOS Big Sur on unsupported Mac by using that bootable media.
Step 1: Make a full backup of important files on your Mac.
Step 2: Download a copy of UUByte DMG Editor and follow the instructions to install it on your Windows PC.
Step 3: Insert a USB flash drive into PC and open UUByte DMG Editor. Now, click the Burn tab to get into the new window.
Step 4: You will see three options on Burn windows. Please import macOS Big Sur DMG file into the program and choose the USB drive name. You can also set a new name for that USB drive. And this is optional.
Step 5: Once the setting process is completed, just click 'Burn' button located at the bottom to start burning dmg file to USB on your PC. You should wait about 10 minutes for this task.
Step 6: Plug Big Sur bootable USB on your Mac and press Power + Option combine keys to open Startup Manager. At this stage, you are able to select a booting device. Click on the USB drive and start Big Sur installation process.
This part is mainly for Windows users who want to install Big Sur on an unsupported Mac. The most important step is to create a bootable USB drive.
Troubleshooting:
If your system is showing any error message while installing the macOS Big Sur you can try these methods to fix it.
- Restart your Computer and continue with the installation.
- Make sure that your Mac’s date and time is correct.
- Check your Hard Drive to see that you have enough free space to carry out the installation.
- Make sure that the version of macOS Big Sur is up to date including the macOs installer
- Run first aid on your startup disk before installing macOS Big Sur to check any system files are damaged or not.
Summary
How To Install Big Sur On Unsupported Mac
You can see that it is not hard to install macOS Big Sur on an Supported Mac. Make sure that you key in the right command lines which are mentioned above, as typing a wrong command can harm your system. Enjoy the great features that come with the macOS Big Sur on your unsupported device!