The Ultimate Guide to Registry Clean on Windows
Let’s discuss how registry cluttering happens, the related benefits of removing them and how to clean the registry.
Recently Apple announced the macOS Sonoma at the WWDC’22, which is now the latest mac installment. Though only the developer beta version is available now, the public version, available for everyone, will be out by fall this year.
As new versions are rolled out and users experience new bugs, you might have to. Due to this, you might want to install a previous or another macOS version. Moreover, you might also want to move over to another version for numerous reasons. And here we have a solution for all your problems.
In this article, we will be looking at how you can clean install macOS on your device, whether it may be the latest Sonoma, Ventura, Monterey and Big Sur variant, or even older Catalina or Mojave. So without further delay, let’s begin.
So, why should you go ahead and do a clean install when you can easily just do a dirty flash and retain all your data. Well, there are a few reasons, and they are:
Note: These are just a few examples of benefits for installing macOS with a clean install. However, a clean install is your best bet for having a stable device if you are facing bugs or errors.
Before you get on with the process of making a clean install of macOS, you have to understand a few things, and these are:
The first thing you should be aware of before making any clean install is how much storage space you need. So, make sure that you have a minimum of 40GB of free space for everything to work smoothly. However, if you don’t have the free space required, you can use macOS “Optimise Storage” to clean up the junk or use these third-party tools such as CleanMyMac X, OnyX and Sensei to make some storage space.
Do note that you’re going to erase all your data and entirely free up the storage drive whenever you do a clean install. So, make sure you make a backup beforehand and then proceed with the installation. You can make a backup from Time Machine by:
Note: However, if you need a third-party tool for backing up your data, you can use these as the best recommendations:
Before you install a new macOS version on your Mac, it is necessary to know if your system will support it or not. Moreover, macOS Sonoma does not support many older devices.
However, macOS Monetary supports a few more devices but not all, same with last-gen Big Sur. Hence, we added a list of compatible devices for each version to make this easy for you.
Mac computers compatible with macOS Sonoma
macOS Ventura compatible devices
macOS Monterey compatible devices
macOS Big Sur Compatible devices
Note: If you want to go further back to the older macOS versions, we recommend giving the compatibility chart for macOS a look linked here.
Clean installing macOS Sonoma and Ventura is currently different because only the developer Beta version of Ventura has been released yet. Therefore, we will deal with the installation of macOS Sonoma differently. Before you proceed with any installation, it is better to back up your Mac first so you can roll back if needed. Now let’s see how to clean and install macOS.
Before you start the clean install process, you have to clean your storage drive. This helps remove everything and clean the disk from all errors and buggy software. You can do this by following the instructions below:
Step 1: Turn off your Mac and boot into the recovery mode by holding down the “Command + R” keys after you turn it on again. However, if you have an M1 device, hold down the “Power” key until you see the “Start Volume and Options” tab. Now click on Options and select the “macOS Utilities” button
Step 2: Now, select the “Disk Utility” tab and hit the continue button. After you see a new screen pop-up choose your drive from the top left corner and click on the “Erase” button on the top centre
Step 3: Now, select the Format as “APFS” for newer devices or “macOS Extended Journaled” for older devices and click on the blue “Erase Volume Group” button. This will clean up and format your drive so that you can quickly install a fresh macOS build.
Step 4: Now, shut down your device and erase the drive (steps above). Now, boot into the Recovery Mode again by holding down the “Command + R” keys for the Intel Macs or the “Power” button for the M1 Macs.
Step 5: Next, select the “Reinstall macOS version_name” button and click on the “Continue” button.
Step 6: Now, click on “Agree” and then select the storage drive, and you would have a fresh and clean installed macOS version on your device.
Step 7: Finally, select your WiFi network and follow the on-screen instructions to set up macOS and boot into the home screen.
This process can be a little complex at first. Hence, we recommend using the first method all the time. However, if you’re facing trouble with installing macOS without a USB drive, then, by all means, use this to clean install macOS. Be sure to follow the steps thoroughly as it uses Terminal, and a single extra word can stop the entire process.
Finally, the last thing you would need to make a fresh, clean install is a USB Drive with a minimum of 16GB of space. You need to make this drive bootable with the OS of your choice, and today we’ll be doing this for macOS Ventura. You can follow the steps below and make the USB drive bootable:
Step 1: Firstly, download the macOS installer and connect your USB Drive to your desktop or laptop.
Step 2: Now, connect the USB drive and Format it through the Disk Utility pop-up and open up the Terminal app
Step 3: Now, enter the following commands for the respective versions and hit the “Return” key:
macOS Sonoma: sudo /Applications/Install\ macOS\ Sonoma.app/Contents/Resources/createinstallmedia –volume /Volumes/MyVolume
macOS Ventura: sudo /Applications/Install\ macOS\ 13\ beta.app/Contents/Resources/createinstallmedia –volume /Volumes/ventura –nointeraction
macOS Monterey: sudo /Applications/Install\ macOS\ Monterey.app/Contents/Resources/createinstallmedia –volume /Volumes/MyVolume
macOS Big Sur: sudo /Applications/Install\ macOS\ Big\ Sur.app/Contents/Resources/createinstallmedia –volume /Volumes/MyVolume
macOS Catalina: sudo /Applications/Install\ macOS\ Catalina.app/Contents/Resources/createinstallmedia –volume /Volumes/MyVolume
Mojave: sudo /Applications/Install\ macOS\ Mojave.app/Contents/Resources/createinstallmedia –volume /Volumes/MyVolume
High Sierra: sudo /Applications/Install\ macOS\ High\ Sierra.app/Contents/Resources/createinstallmedia –volume /Volumes/MyVolume
Note: This will start the process for making the bootable drive, and you would have to enter your password when prompted. Finally, wait for the terminal to complete the process, and you will have your bootable drive ready.
Step 4: Now, get your bootable USB drive ready (instructions above) and turn off your Mac. Next, insert the USB drive and turn on your Mac while holding down the “Option” key, and you’ll be greeted with a set of boot options.
Select your installer drive from the list and follow the instructions on the screen to have a fresh install of Ventura on your device. Finally, click on “Continue”, and set up macOS and boot into the home screen.
You can wipe and reinstall macOS from erasing your drive and then using a bootable USB drive to make a fresh install of macOS. You can follow the steps and instructions above to get an in-depth guide on how you can clean install macOS.
There are many reasons for your Mac not updating, but the primary reasons for the cause are that your internet connection is not working fine or your Mac doesn’t have the available storage. Finally, you can also check if there is any new update or clear up your storage drive and reinstall macOS from the links above.
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