To get the latest features and maintain the security, stability, compatibility and performance of your Mac, it's important to keep your software up to date. Apple recommends that you always use the latest macOS that is compatible with your Mac.

• Mac Os Mojave Download Damaged
• Mac Os Mojave Image Download

This is unarguably the easiest way to resolve the 'This copy of the Install macOS.app application is damaged, and can't be used to install macOS.' All you need to do has been broken down into the following steps: Disconnect internet before turning on your Mac, boot your Mac with Installer. Go to OS X Utilities screen, select Utilities. Mac OS X Mojave 10.14. This copy of Install macOS Mojave application is damaged. To download Original 100% working MacOS Mojave ISO file visit this link.

Find out how to upgrade to macOS Big Sur, the latest version of macOS.

Check compatibility

If a macOS installer can't be used on your Mac, the installer will let you know. For example, it may state that your Mac doesn't have enough free storage space for the installation or that the installer is too old to be opened on this version of macOS.

If you want to check compatibility before downloading the installer, find out more about the minimum requirements for macOS Catalina, Mojave, High Sierra, Sierra, El Capitan or Yosemite. You can also check compatible operating systems on the product ID page for MacBook Pro, MacBook Air, MacBook, iMac, Mac mini or Mac Pro.

I'm running High Sierra 10.13.6 on a MBP mid-2012 and want to upgrade to Mojave, NOT Catalina. When I try and run the installer from apps it reads: This copy of the Install macOS Mojave application is damaged, and can‘t be used to install macOS. I tried deleting and reinstalling the installer with no luck. “App is Damaged Can’t Be Opened” or 'App is damaged and can't be opened. You should move it the the Trash.' Error messages in Mac OS Sierra and High Sierra a.

Make a backup

Before installing, it’s a good idea to back up your Mac. Time Machine makes it simple, and other backup methods are also available. Find out how to back up your Mac.

Download macOS

It takes time to download and install macOS, so make sure you're plugged into AC power and have a reliable Internet connection.

These installers from the App Store will open automatically after you've downloaded them:

• macOS Catalina 10.15 can upgrade Mojave, High Sierra, Sierra, El Capitan, Yosemite or Mavericks
• macOS Mojave 10.14 can upgrade High Sierra, Sierra, El Capitan, Yosemite, Mavericks or Mountain Lion
• macOS High Sierra 10.13 can upgrade Sierra, El Capitan, Yosemite, Mavericks, Mountain Lion or Lion

Your web browser will download the following older installers as a disk image called InstallOS.dmg or InstallMacOSX.dmg. Open the disk image, then open the .pkg installer inside the disk image. It will install an app named Install [Version Name]. Open that app from your Applications folder to start installing the operating system.

• macOS Sierra 10.12 can upgrade El Capitan, Yosemite, Mavericks, Mountain Lion or Lion
• OS X El Capitan 10.11 can upgrade Yosemite, Mavericks, Mountain Lion, Lion or Snow Leopard
• OS X Yosemite 10.10can upgrade Mavericks, Mountain Lion, Lion or Snow Leopard

Install macOS

Follow the onscreen instructions in the installer. It may be easiest to start the installation in the evening so that it can be completed overnight, if needed.

If the installer asks for permission to install a helper tool, enter the administrator name and password that you use to log in to your Mac, then click Add Helper.

Please allow installation to complete without putting your Mac to sleep or closing its lid. Your Mac might restart, show a progress bar or show a blank screen several times as it installs both macOS and related updates to your Mac firmware.

Learn more

You may also be able to use macOS Recovery to reinstall the macOS you're using now, upgrade to the latest compatible macOS, or install the macOS that came with your Mac.

Attempting to download macOS Mojave from the Mac App Store I found that a small 22 MB version of the “Install macOS Mojave.app” file downloads to the “Applications” folder, rather than the complete 6 GB installer file.

The tiny 22 MB incomplete installer requires an internet connection during usage to download the rest of the Mojave update files. Additionally, it does not allow to create a macOS Mojave USB installer drive for use on multiple computers.

In this tutorial, I’ll show you how to download the complete “Install macOS Mojave.app” file from Apple servers using the “macOS Mojave Patcher” app instead of via the Mac App Store.

A similar mini-installer issue occurred previously with some users getting a tiny incomplete macOS High Sierra installer too and I covered a similar workaround here to download the complete installer file from Apple servers.

About the app

In this workaround, we’re going to use the macOS Mojave Patcher app from the dosdude1.com. This app is intended for those with unsupported Macs and Hackintosh users, but any Mac user can use the app to be able to download the complete macOS Mojave installer file from Apple servers. For our purposes in this particular walkthrough, we will use the app only to download the complete installer file.

Note! This method relies on a third party app from an unverified third party source. If you are not comfortable with using unvetted and unverified software, do not follow this process.

Let’s begin

Downloading the complete “Install macOS Mojave.app” file from Apple servers using the “macOS Mojave Patcher” app is a really easy process. Now, step by step guide.

Go to the official website of the “macOS Mojave Patcher” app here and download the app.

Mac Os Mojave Download Damaged

The download links are labeled as “Direct” and “Mirror” on that page.

Launch the “macOS Mojave Patcher” app.

Mac Os Mojave Image Download

Note! By default, macOS preventing apps from unidentified developers or sources from being launched. So you most likely will get an alert message that says: “macOS Mojave Patcher.app can’t be opened because it is from an unidentified developer”. To allow just one specific app to run do the following:

1. Hold down the Control key and click the app icon. From the contextual menu choose Open.
2. A popup will appear asking you to confirm this action. Click the Open button.

Ignore everything about patching, instead pull down the “Tools” menu and choose “Download macOS Mojave…”.

Confirm that you want to download the “Install macOS Mojave.app” app, and then point it to a location to save on the hard drive.

Close the “macOS Mojave Patcher” app when the download is complete and locate the “Install macOS Mojave.app” file you downloaded.

Conclusion

That’s it, you’re done. Now you have the complete “Install macOS Mojave.app” file downloaded. So simple isn’t it?

You can confirm that you have the complete “Install macOS Mojave.app” file by getting info on the file. For this simply select the file and click the Spacebar key (or right-click on the file and choose “Get Info”). The complete installer should be around 6 GB rather than the tiny 22 MB incomplete installer that requires additional downloads.

Note! Remember, the “Install macOS Mojave.app” file deletes itself automatically after macOS Mojave has successfully installed. Therefore, you may want to make a backup by having previously copied it to external storage.

Let me know in the comments section if you know another way to download the complete “Install macOS Mojave.app” file rather than the tiny incomplete installer.

I hope this article has helped you learn how to downloaded the complete “Install macOS Mojave.app” file from Apple servers. If this article has helped you then please leave a comment

Thanks for reading!

Arthur is a designer and full stack software engineer. He is the founder of Space X-Chimp and the blog My Cyber Universe. His personal website can be found at arthurgareginyan.com.