- Download Macos 10.15 Catalina Dmg File For Clean Installation
- Download Macos Catalina Clean Install Mac
macOS Catalina is Apple's next-generation desktop operating system that comes with tons of improvements and new features. In reality, Catalina is not a significant update over Mojave, but it has a few cool things that we have been demanding for years. macOS Catalina has been available for testing purposes for months, giving users a glimpse of what's including in the final release.
As a beta form, macOS Catalina is still a little bit buggy, but it is still worth your time. If you are thrilled to test out its new features, then you can make a clean install of macOS Catalina manually, which is more challenging than official upgrade. Following this method, all of your data will be wiped and you can set up your Mac as a new device. So, it's a good idea to have a recent backup of your machine before moving ahead.
Download macOS Catalina. MacOS Catalina gives you more of everything you love about Mac. Experience music, TV, and podcasts in three all-new Mac apps. How to Perform a Clean Installation of macOS 10.15 Catalina. In the first, you need to download macOS Catalina from App Store. Download macOS Catalina. Once the downloading has finished, after that you will need to close the installer window by selecting the quit install macOS option from the menu bar. This guide shows you how to clean install macOS Catalina so that you can leave behind any problems from macOS Mojave and get a fresh start. This can help you speed up an old Mac, get some drive space back and solve some issues or errors. A clean macOS Catalina isn’t for everyone, but if your Mac is.
Part 1: Download macOS Catalina Public Beta
Official system upgrade is still not available for Mac users currently so you have to download the macOS Catalina DMG and make a bootable USB for installation. For official upgrade, the process is so much easily, which only takes for 3-5 clicks and wait for the upgrade to be completed. However, in this case, it is more harder for manually installation.
Step 1:Go to Apple Beta Software Program and sign in with Apple ID. You have to agree the terms before proceeding.
Step 2: The next step is choose the beta program you want to enroll. Choose macOS this time. After that, you backup the Mac with Time Machine.
Step 3: Download macOS Public Betat Access Utility, which reuqires time machine devcie to be connected. This makes sure all your data is safe place. Install the utility and complete the enrollment.
Step 4: Go to SystemPreferrence -> Software Update and click Download button to download the release.
Part 2: Create a Bootable macOS Catalina USB Install Drive
Before we begin, make sure you now have a USB flash drive by your side. We recommend you get a USB flash drive with a USB-C port. That makes sense, seeing that all Mac models now support Thunderbolt ports (USB-C).
Step 1: Once the download is complete, the installer should automatically fire up. From here, just close the installer on your Mac and proceed with the next steps.
Step 2: Launch Finder, then select Applications, and right-click the Install macOS Catalina Beta file you downloaded earlier.
Step 3: From here, select Show Package Contents from the drop-down menu, then open Contents and hit Resources.
Step 4: Open Terminal, then enter sudo and hit the Space key. After that, drag the macOS Catalina installer file and drop it into Terminal.
Step 5: Enter –volume in Terminal and hit the Space key. Now, head over to Finder >Go >Go To Folder. From here, enter /Volumes in the 'Go To Folder' section and hit Go to proceed.
Step 6: Connect your USB drive to your machine and it should show up in Finder (in macOS Catalina, Apple removed iTunes in favor of 3 separate apps; Apple Music, Apple Podcasts, and the Apple TV app).
Step 7: Move your USB flash drive into Terminal and hit the Return key. Input a 'y' and proceed with pressing the Enter key. This will move macOS Catalina installer files to the USB flash drive (the process may take several minutes).
if you encounter any problems during the process, try formatting the USB drive to APFS.
Part 3: Boot Mac from USB and Start Installing macOS Catalina
Once you have a bootable USB install drive for macOS Catalina, you now can boot from it and then start installing macOS on your mac and set up it as new.
Step 1: Connect the macOS Catalina USB install drive to your Mac and then reboot your machine.
Step 2: Hold down the Option key. Keep the button pressed until you see the boot menu. From here, select the macOS Catalina USB installer drive you created earlier to boot your Mac from.
Step 3: When your Mac finishes booting up, follow the on-screen instructions to complete the setup. Once you are done, you will be able to restore your Mac from a Time Machine backup.
Download Macos 10.15 Catalina Dmg File For Clean Installation
The Bottom Line
Download Macos Catalina Clean Install Mac
Creating macOS Catalina installation USB is a smart move if you want to use your Mac as a new device and keep it running smoothly. Hope that our guide works for you. Keep in mind that macOS Catalina is still in its early stages, so play it carefully with caution.