It’s been a while that macOS Catalina 10.15 is released and this is the latest Apple Mac Operating system up to now. In this article, I’m going to show you step by step to install macOS Catalina on VirtualBox on Windows PC. Launch the VMware virtual machine, select macOS Catalina VM and click on Power on this virtual machine. Now, click on the Install macOS Catalina on the top right-hand corner and select Eject “Install macOS Catalina. ” If you don’t see Install macOS Catalina then skip to the third step. Choose from three operating systems: Windows 10, Mojave and Catalina macOS. All of this without a tambourine dance, issues, and crutches. Already existing cakes (analog drivers) did an excellent job with their mission, all of the laptop components worked in the system’s new version. MacOS Catalina Download and Install for your computer - on Windows PC 10, Windows 8 or Windows 7 and Macintosh macOS 10 X, Mac 11 and above, 32/64-bit processor, we have you covered. MacOS Catalina 10.15 is the latest operating system that runs on Apple Mac laptops and desktops. However, it is still in beta test and only available for part of Mac computers with high profile or enrolled in Apple Beta Program. Is there any way to upgrade the macOS to Catalina manually or install Catalina on Mac from scratch? The answer is Yes.
In this article, we show you step by step how to install macOS Catalina on VirtualBox on Windows system. According to Apples terms of use, it is not technically legal to install macOS on VirtualBox on a Windows PC. We only use it for testing purposes, and if users misuse it, it is not our responsibility.
Please read the step-by-step guide, as they are all important, and if you miss any steps, the installation may not work.
Before you begin, make sure that your system can support virtualization (VT) technology and is enabled in the BIOS, so you can run virtualization software, such as Virtualbox or VMware.
2. Download macOS Catalina ISO and create a new virtual machine
3. Customize your new virtual machine
4. Restart the virtual machine
5. Fix EFI Internal Shell on macOS Catalina
6. In conclusion
1. Download and install VirtualBox on Windows
We provide you with the link to the latest version for VirtualBox.If you have already installed VirtualBox, you can skip this step. Installing VirtualBox is not difficult and any user can do it.
While installing VirtualBox, you may receive a security warning about Oracle, click the Install button.
After installing VirtualBox, you need to install and update the VirtualBox extension, as macOS Catalina may not be compatible with VirtualBox.
To install the packages, follow the screenshots below for details.
2. Download macOS Catalina ISO and create a new virtual machine
We provide you with the link where you can download macOS Catalina in .vmdk format.Now follow the steps to create a new virtual machine.
3. Customize your new virtual machine
Now you need to edit the virtual machine to make it work, make changes to the virtual machine - macOS Catalina.4. Restart the virtual machine
It is recommended that you close VirtualBox before running the code.Once you've created and customized your virtual machine, it's time to run the codes for macOS Catalina on VirtualBox. Open the VirtualBox code from this link.
After downloading the virtual machine name code, run the line-by-line code through the command prompt, CMD. You can open the command prompt by pressing the Windows key + R and type CMD and click Yes.
5. Fix EFI Internal Shell on macOS Catalina
When you encounter an internal EFI shell, you may see an error or notification. The most common problem is due to Apple's file system (APFS). APFS is Apple's new file system for Apple products, such as MacOS, iPads, watchOS, TVOS, and other Apple products. APFS does not work perfectly with a VirtualBox especially with macOS Catalina.When you face such issues, you need to download an ISO boot from the APFS boot image and upload a driver from it. After downloading, you can run the macOS Catalina virtual machine again.
To resolve this issue, download the APFS boot and follow the instructions in the images below.
UEFI requires intervention, and you need to help it locate and run the operating system-specific boot firmware that contains macOS boot.efi.
In our case, after installing macOS Catalina in a virtual machine I manually directed EFI to boot into macOS for the first time, and then macOS automatically repaired the boot partition, and subsequent boots worked correctly.
We managed to solve these UEFI problems with the following commands and follow the screenshots which are very detailed.
* At the UEFI prompt exit
You will be introduced to an EFI graphical interface
* Select and click Boot Maintenance Manager
* Select and click Boot From File
* Select and click Catalina HD
* Select and click macOS Install Data
* Select and click Locked Files
* Select and click Boot Files
* And finally click boot.efi
The installation will continue and you will start in the macOS Catalina operating system.
6. In conclusion
Basically, in this article, we showed you step by step how to install macOS Catalina on VirtualBox on a Windows system and how to fix all the errors that occur during installation.We wish you success and don't forget that if you skip a step in the tutorial, the virtual machine may not work.
Tutorial on the same topic:
How to set the screen resolution in macOS Catalina on VirtualBox
MacOS Catalina, macOS Mojave, and macOS High Sierra download directly to your Applications folder as an app named Install macOS Catalina, Install macOS Mojave, or Install macOS High Sierra. If the installer opens after downloading, quit it without continuing installation. Hint: before reading the guide (How to Install macOS Catalina On VirtualBox On Windows), it is suggested to browse into the necessary File part of the article and get macOS Catalina 10.15 then, and you will have time to browse the post before downloading has finished. When you are downloading macOS Catalina Virtual Machine image file and Google Drive touches its download limit, then right-click on the file and choose COPY to make a copy in the Google Drive of your own. From here download the macOS Catalina virtual image file. Moreover, we have provided an alternative link of media fire too. MacOS Catalina 10.15.4 introduces iCloud Drive folder sharing, Screen Time communications limits, Apple Music time-synced lyrics view, and more. The update also improves the stability, reliability.
macOS Catalina 10.15 is the latest operating system that runs on Apple Mac laptops and desktops. However, it is still in beta test and only available for part of Mac computers with high profile or enrolled in Apple Beta Program. Is there any way to upgrade the macOS to Catalina manually or install Catalina on Mac from scratch? The answer is Yes. But you have to download macOS Cataina DMG or the installer app.
If you are looking for the easiest way to download macOS Catalina DMG on a Macand but don't know how? Well, there are three ways by which you can instantly get the latest macOS installer without a hassle.
Part 1. Get MacOS Catalina DMG Via Direct Download Link
Many people prefer the direct download link of macOS Catalina as it is more flexible. You can unpack the DMG file and make a bootable Catalina installer USB, which can be used to install macOS on other computers. However, it is not easy to find the direct download link because Apple wants you to upgrade from Mac App Store. Fortunately, there are a few good websites that host the direct download link of macOS Catalina DMG. After that, you can burn the macOS dmg to USB to make it bootable for installation.
macOS Catalina 10.15 DMG Download Link 1: https://themacgo.com/macdownload/ (Wait a few seconds and the download starts automatically.)
macOS Catalina 10.15 DMG Download Link 2: https://drive.google.com/drive/folders/1ELQXMuuVWddamLPG0RHjyvaNW4r628CM (Password: Geekrar.com)
macOS Catalina 10.15 DMG Download Link 3: http://www.mediafire.com/file/wazr84baudhi27h/macOS_Catalina_DMG_by_Geekrar.rar/file
macOS Catalina 10.15 DMG Download Link 4: https://sundryfiles.com/G54 (Premium account required for download!)
macOS Catalina 10.15 InstallESDDmg PKG Download Link : http://swcdn.apple.com/content/downloads/61/56/041-83630-A_8RCIBB415Y/7jqh3nh97ood2mjej7hdgpx7fgh5c3fi9g/InstallESDDmg.pkg
macOS Catalina 10.15 VMware Image Download Link: https://www.mediafire.com/file/yrd1py7od5911zt/Catalina_Virtual_Disk_Image_by_Techsviewer.rar/file
macOS Catalina 10.15 VirtualBox Image Download Link: https://www.mediafire.com/file/yrd1py7od5911zt/Catalina_Virtual_Disk_Image_by_Techsviewer.rar/file
Tips: After downloading macOS Catalina .dmg file, it is time to make a macOS bootable USB from it. For this purpose, you can give a try on UUByte DMG Editor, one of the most popular software to create a Catalina USB installer on both Windows PC and Mac.
Part 2. Download macOS Catalina From Mac App Store
Apple always recommends its users downloading macOS install file from Mac App Store for security reasons. It is safe and easy. But the actual downloaded file is not an dmg file. Instead, it is an app called Install macOS Catalina, which is used to make the upgrade from current macOS to Catalina. For a clean install, it is better to download the dmg file and make an installer USB.
Note: Make sure to back up your Mac prior to installing macOS Catalina.
Step 1: Go to Mac App Store and search macOS Catalina. Then hit on 'Get' to download page.
Step 2: Doing this will open System Preferences followed by the section of Software Update, where you will find MacOS Catalina ready to download. Hit the option saying 'Upgrade Now' and download MacOS Catalina on your Mac.
Step 3: Next, macOS Catalina upgrade will ask for system reboot. Complete the process and install macOS Catalina on that computer.
Downloading macOS Catalina Install app works fine on my of newly devices but it could be problems for old Macs even it is officially supported by Catalina. If this is the case, then you have to patch the OS and install Catalina again. However, you need find a third-party app to do the dirty work. We will talk about this in Part 3.
Part 3. Download macOS Catalina 10.15 Installer with macOS Catalina Patcher
Although it may appear easy to try out the conventional approach of downloading macOS update in Software Update, there are a few known issues on old Macs shipped in 2013 or earlier, meaning the download progress can not be completed successfully. That's why macOS Catalina Patcher tool comes into help. This patching tool makes the job even simpler for installing macOS Catalina on unsupported Mac models.
However, the file size of these updates differs depending on the Mac device you are using. That means the downloaded update might not necessarily be the full installer version. For instance, if you wish to keep the installer file as archive for further application, or use it to generate bootable flash drive, this file size won't be sufficient.
Fortunately, with macOS Catalina Patcher tool, you can simply download the entire update of macOS setup from Apple's servers. Let's check out the stepwise instructions of how to use this software tool to download the macOS Catalina DMG.
Step 1: Download a copy of macOS Catalina Patcher from this link.
Step 2: After downloading and attempting to install, an error notification will be prompted. It is due to the unavailability of developer verification credential for macOS. Now, go to System Preferences -> Security & Privacy. Then find the button saying 'Open Anyway' to let the app run.
Step 3: Open macOS Catalina Patcher app and from the main menu, navigate to Options to uncheck the box saying 'Auto-apply Post Install Patches'. As you are done with the previous step and move to the screen as in the link below, hit Download a Copy.
Step 4: The following screen will notify the file size of macOS Catalina you are to download. The resolution is around 7GB and after the download, it will automatically get stored in the Downloads folder. Then hit Continue to initiate the process of download.
Step 5: The download time of the file will depend upon the internet connection and its speed. So, you might have to wait for some while for the process to complete. Eventually, the entire macOS Catalina setup file will be available on your device.
Closing Words
Well, that is all for the day. Hopefully, the above methods were helpful in guiding you on how to download macOS Catalina for both supported and unsupported Macs. When the download is finished, the next step is to burn the DMG file to USB. Then boot macOS from USB and starts the installation wizard.
It does not matter whether you use macOS or Windows 10. 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. If the unexpected happens with an Apple computer, you can use a macOS bootable USB with the installation media to repair it.
This is one of the main reasons you should consider making a macOS bootable USB when your device is working properly. However, if none of your devices (MacBook, MacBook Air, MacBook Pro, iMac, Mac Pro, or Mac Mini) aren’t working when you need them the most, then you can use a PC to rescue your Apple device. You can use a Windows 10, Windows 8.1, or Windows 7 device to quickly create a USB bootable installation media to reinstall macOS Catalina or Big Sur on your Mac.
In this guide, you’ll learn the steps to create a macOS Catalina bootable USB installation on Windows 10, which you can use to reinstall or upgrade the Apple OS.
Requirements
Before proceeding, you’ll need the following:
- Broken Mac computer running macOS (version 10.12, 11, or later).
- A trial copy of the TransMac software.
- One high-quality USB flash drive with 16GB of storage.
- Copy of macOS (DMG file).
Create macOS bootable USB installation media
To create a bootable USB drive with macOS, use these steps:
Download and install TransMac on the Windows 10 device.
Quick note: This is a paid software, but it gives you a 15-day trial, which is more than enough time. (If this works for you and you want to support the developer, you can purchase the full version.)Connect the USB flash drive. (If you have any data on the flash drive, remember to make a backup, as everything on it will be erased.)
Right-click the TransMac app and select the Run as administrator option.
Click the Run button. (If you’re using the trial version, wait 15 seconds.)
Right-click the USB flash drive, select the Format Disk for Mac option from the left navigation pane.
Quick note: You want to do this before creating the bootable media because there is a good chance that the drive was formatted using a Windows device. If this is the case, the chances are that it’s using an MBR partition, and the USB drive needs a GPT partition to work on a Mac.Click the Yes button to format the drive on the warning message.
Confirm a name for the drive. For example, “macOS bootable USB.”
Click the OK button.
Click the Yes button.
Click the OK button.
Right-click the USB flash drive and select the Restore with Disk Image option from the left navigation pane.
Click the Yes button to confirm the erase of the USB flash drive data.
Click the browse button on the right.
Select the .dmg file with the macOS installation files.
Click the Open button.
Click the OK button.
Click the Yes button.
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, or higher.
Create a GPT partition on USB flash drive
If the USB flash drive is not working with TransMac, it could still be a partition problem. In this case, you may need to redo the entire process again. 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.
How To Create A Bootable Usb For Macos Catalina
To create a GPT partition on a removable drive, use these steps:
How To Create A Usb Installer For Macos Catalina
Open Start.
Search for Command Prompt, right-click the top result, and select the Run as an administrator option.
Type the
diskpartcommand and press Enter.Enter the
list diskcommand to view all drives connected to your computer and press Enter.Type the
select diskcommand followed the number assigned for the USB flash drive (for example,select disk 4), and press Enter.Enter the
cleancommand and press Enter.Type the
convert GPTcommand and press Enter.Enter the
create partition primarycommand and press Enter to complete the process.
How To Create A Catalina Install Usb
Once you formatted the USB flash drive with a GPT partition, you can use the instructions mentioned above to use TransMac to create a bootable media, but this time skip steps No. 5 through 10 and continue on step 11.
Create Macos Catalina Install Usb On Windows 10
How To Install Macos Catalina On Windows 10
After the process completes, which can take up to an hour, connect the USB flash drive and power on your Mac holding down the Option key, select the USB drive to begin installing macOS.
How To Make A Bootable Usb For Macos Catalina
If you have problems creating the bootable media, you can get a USB flash drive that comes with macOS Sierra, El Capitan, Catalina, etc., on it with the link mentioned below. (I haven’t tried it personally, but it’s worth the try if nothing works.)