Every operating system gets an update from time to time to keep up with the latest tech. Therefore, whenever a new operating system arrives it’s still in development and it has some errors. Due to that, they fix it and sent it as an update. Moreover, macOS Catalina was released late in 2019 and users had some complaints about the new macOS. Therefore, Apple fixed those problems and now you can get rid of those errors easily by updating macOS Catalina. Developers knew about these issues when they try it out on different virtual machines. If you are using macOS Catalina and want to know how to Update macOS Catalina in Virtual Machines to Latest Version. Then you are on the right platform because I’m going to show it to you in the easiest method.
You can use macOS Catalina on your computer with the help of Virtual Machines. For instance, VirtualBox and VMware are two of the most trendy virtual machines. Further, you can finally get your hand on the final version of macOS Catalina. Since it was announced back in WWDC 2019. If you used the beta version of macOS Catalina then you surely come across bugs and errors. Therefore, it’s a good time to update macOS Catalina in Virtual Machines to the latest version for better performance and results.
Even if you are using Catalina through virtualization with the help of VMware or VirtualBox. Then still you should be updating your macOS so that you can keep up with the latest system of macOS Catalina. If you get any errors and now you are not sure when your macOS stop working or it may result in losing your data. Then follow this guide to make sure you lose any files from your macOS Catalina.
Update macOS Catalina in Virtual Machines to Latest Version
The new update of macOS Catalina is quite interesting. Therefore, in the new update, Apple has updated security and privacy because users been getting different difficulties with it. In addition, with the new upgrade for Catalina, you can now get better performance and your files are now secure more than ever. In my opinion, you should keep updating your macOS because you will be getting the latest from Apple sixteen major releases for Mac computers.
If you don’t know how to install macOS Catalina on Virtual machines such as VMware and VirtualBox. Then check our other articles for the guide.
- How to Install macOS Catalina on VirtualBox on Windows
- Install macOS Catalina on VMware on Windows
- Download macOS Catalina VirtualBox and VMware Image
Update macOS Catalina on VirtualBox
First of all, you are using macOS Catalina on VirtualBox and you want to update it to the latest version. To do that you are going to turn off or close your VirtualBox before you are going to start the updating process. However, if you don’t close your VirtualBox then you will be facing problems while updating. So let’s get started to Update macOS Catalina in Virtual Machines to Latest Version.
In the first step, go ahead and download the update image of Catalina. After that, open your VirtualBox and there choose the macOS Catalina and from the menu click on Settings.
Now from the menu from the left side of your window, select Storage and click on the Plus sign disk button.
In this step, click on Add icon from three different options.
The update image that you downloaded, go find it and then select it and open it in VirtualBox.
Further, you are going to get the option of an update for macOS Catalina. Therefore, select that from your dialog box and click on Choose. After that, you will get the update option on Storage for that you should just click on Ok.
In addition, you are doing good so far therefore, select macOS Catalina and click on Start on your VirtualBox.
Once you start your macOS Catalina on VirtualBox than open the Mac App Store. From there search for macOS Catalina and click on Get button.
Further, you are going to wait until the download dialog box comes up. After that, it will ask you if you are sure you want to download macOS Catalina 10.15.2? Therefore, click on Download.
You have to be patient and have a good internet connection because the download file of macOS Catalina is a large file. When your update file of macOS Catalina is downloaded then restart your VirtualBox to update your macOS completely.
When your Mac is starting up then on the black screen click on Esc key from your keyboard. It will open the UEFI shell and there you are going to type in Fs1:\update.nsh and then hit the enter button. Thus your latest version of macOS Catalina is ready for work.
Update macOS Catalina on VMware
In order to update macOS Catalina on VMware, you should be having the latest VMware working. If you don’t update it then you will get issues when you try to update your macOS. Since your using the new updated version of Window 10 and old VMware. Then you can easily update it from VMware’s own software. Moreover, if you have the latest VMware and old Windows 10 then you should update your Windows first. However, let’s update your VMware.
In this case, you can check the official website of VMware for downloading an update VMware. On the site, you can download the latest version of VMware 15.5.1. Once you download it then you can install it to update VMware. However, there’s another method to update VMware. Which basically can be done from the VMware itself. For that, launch your VMware and on the menu click on Help and from the list select Software Updates. Thus, it will download and install the latest update for you.
Customize and Edit VMX file of macOS 10.15 Catalina
First, make sure to close your VMware before customizing and editing. So for the update on VMware, you are going to customize and edit the VMX file of macOS 10.15 Catalina. In order to that, open the VirtualBox folder of macOS Catalina to edit the VMX file. It should be right where you installed your macOS Catalina on your computer. From the list of the files, you have in the folder then select VMX file and open that with notepad or any editor you prefer.
After that, the VMX file should be opened with your editor. You are going to see a bunch of codes on your notepad and from there find the following code “GuestOS = “darwin18-64”. Furthermore, select that code and replace it with the following “GuestOS = “darwin19-64” code. After that, click on File and save it then close. The code that you are using is only compatible with the latest version of VMware Workstation. And It may not work if you have not upgraded your VMware.
Further, you can now launch VMware then select macOS Catalina and click on Power on this virtual machine.
Now that you have started your Mac then open the Mac App Store and search for macOS Catalina. As for always click on Get button and it will start the download and when your download completes then it will install it. Furthermore, you will be getting your new version of macOS Catalina ready to use. It will automatically restart once the update is done.
That’s all for how to Update macOS Catalina in Virtual Machines to Latest Version. If you don’t have macOS on your computer then you can perform a clean installation. Moreover, I have explained everything for you and if you didn’t get any part then please let me know in the comments. Feel free to share this post with your friends.