Instal Mojave

  1. Install Mojave Hfs
  2. Install Mojave On Imac
  3. Install Mojave Iso
  4. Install Mojave On Unsupported Mac

Though many people will disagree, installing an operating system like macOS isn't such a daunting task. If you're willing to follow the prescribed steps, you can do it even without having the expertise of a systems administrator. What makes it confusing is that there are usually several ways to clean install, re-install or upgrade macOS. Each type of installation requires a slightly different approach. In this article, we'll outline one of the simplest ways to clean install macOS Mojave from a USB flash drive. It's split up into four parts. Read each one carefully and make sure you understand what to do.

Part 1: Download macOS Mojave or High Serria DMG File


Download: macOS Big Sur, macOS Catalina, macOS Mojave, or macOS High Sierra These download to your Applications folder as an app named Install macOS version name.If the installer opens after downloading, quit it without continuing installation. This article guides you through the process of performing a clean installation of macOS 10.14 Mojave using the bootable USB drive method, rather than upgrading your Mac using Apple's standard.

DMG is the format that Apple now uses for packaging software as a disk image. It's somewhat similar in function to ISO for Windows environments, but there are many differences as well. The one thing they can both do is to be burned as bootable media so an OS can be installed from a portable storage medium like a pen drive.

To download a macOS DMG file, you'll need to go to the Mac App Store and look at your Purchased section. If you already have it installed on that machine, it will appear there. You can also search for a particular version in the store. Make sure that once you download the file, it doesn't automatically start the installation. If it does, quit the process. You need the installation files, which will be deleted if the OS is installed.

Part 2: Burn macOS DMG File to USB Drive

This step requires some care because you can't create bootable media by just copying a DMG to a USB stick. You will need a disk authoring software that can write the DMG file with all relevant boot information to make it bootable. If you cannot boot from the drive you create in this step, you can't proceed with the installation. You can use the third-party apps to burn DMG to USB and follow the steps shown below:

Step 1: Get the DMG file from the Mac App Store.

Step 2: Install and launch DMG to USB burning utility such as UUByte DMG Editor, and insert a USB drive with at least 12GB of space (for macOS 10.14 Mojave; some require up to 16GB.) Since the drive will be formatted for the macOS installation, make sure you back up any important information that's already stored there.

Note: Your USB may need to be formatted with Disk Utility before it can be used to create bootable media. To do this, go to your USB drive within Disk Utility and click on the button or tab that says Erase. Now fill out Name, Format and Scheme fields, click Erase and Done. The format should be set to Mac OS Extended (journaled) and the scheme, if required, should be GUID Partition Map.

Step 3: Import the macOS installer and click the Burn function after selecting the appropriate USB drive.

Step 4: You may need to specify certain parameters such as burn speed, but in most applications, you can leave the default values as they are.

What you now have is a bootable USB drive containing the macOS installation files in the DMG format. The next step is to boot your Mac from this installer, and there's a special way to do that.

Part 3: Boot Mac from USB

You can now insert your USB drive into the Mac you want to install macOS on. Restart the Mac, but when you hear the startup chime, hold down the Option (alt) key on your Mac until you see the Startup Manager. Several drives will be displayed, but only the ones that have bootable media installed. Pick your USB drive using a double-click with the mouse pointer or by using the arrow keys and Return (enter) on a keyboard. Now the Mac is booting from external USB.

The process of installation has now begun. Let's go through the final steps to install macOS from USB.

Part 4: Clean Install macos Mojave or High Serria from USB

The last part of the installation process is simple. Just choose a language when prompted, and follow the instructions shown on screen as macOS Mojave is installed. You will need to first choose the right OS version and select Reinstall a New Copy of macOS. Click on Continue, and then on Continue again when the installer opens, and click Install to complete the process.

This is one of the easiest ways to install macOS from a USB. You don't require any experience and you don't need any additional tools. The key things to be careful about are the creation of the bootable USB, formatting it properly and booting your computer from the media instead of from the regular installation files. If you can replicate the steps shown in this article, you'll be installing macOS like a pro in no time!

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Behold, the day has come! Apple’s macOS 10.14 Mojave is out and available as a free download now

Let's start with a quick overview of what you get in the new system and why it's worth installing:

  • A couple of new applications – News, Stocks, Voice Memos, and Home.
  • Safari will prevent ads tracking you around.
  • Dark mode is finally here.
  • Automatic desktop cleaning.
  • Gallery View in Finder for more convenient work.

Clean install is a bit different from a regular upgrade. You’d usually simply roll the new macOS right over your old one. You get a new desktop wallpaper and all your applications and files right where you left them. Including the ones you don’t want anymore, and including some system junk left from the previous OS.

Which is why if you feel like there’s a need for a purge — in the best meaning of this word — among your files and system leftovers, it makes more sense to run an clean install. The usual reasons are: system jut has started to affect your Mac’s performance, you need to make sure your old data is cleared, you’re selling a Mac or passing it to a new owner.

Or maybe (and we get you) you just want that freshly-bought Mac experience again.

If you did a clean install of macOS High Sierra last year, here's some good news: it's pretty much the same. If you haven't, another good news: we'll take you through it step by step.

How to prepare your Mac for the clean install

Before you do anything, check that your Mac is able to run Apple's new operating system. If you were able to run the previous macOS High Sierra with no visible issues, you're probably fine. But just in case, double-check. We'll also give you main requirements below.

To complete the clean install procedure, you'll need:

  1. macOS Mojave Installer, available from the Mac App Store.
  2. A 16GB or larger USB flash drive
    Notice: USB drive is needed for a clean install on your Mac’s startup drive. If you plan to clean install macOS on a non-startup drive, you don't need it
  3. Go for a system cleanup and backup your data - this will allow you to easily return your Mac to the condition it was in before you installed macOS
  4. And an hour or two to spare.

Make sure your Mac is ready to Mojave

First of all, check that your Mac is compatible with new macOS. Here's a list of Macs that can run the Mojave:

  • MacBook Pro: mid-2012 or newer
  • MacBook: early-2015 or newer
  • MacBook Air: mid-2012 or newer
  • iMac: late-2012 or newer
  • iMac pro: late-2017 or newer
  • Mac Mini: late-2012 or newer
  • Mac Pro: later-2013 or newer
    although some mid-2010 and mid-2012 models have Metal-capable GPU, so it's worth checking

You'll need at least 4 GB of free space on drive. Not too much but keep that in mind before you start.

  • Required memory: 4GB or more
  • Require disk storage: 16GB
  • Prepare Mac for the upgrade - clean up disk drive and backup data

Choose the right way to clean install macOS 10.14

There are a few ways to correctly run a clean install and they mainly depend on how your Mac hard drives are structured. Now, if your Mac has one single drive, not broken into parts, and it is the drive where every file you own is stationed, as well as your system, they your only choice is to clean install on the startup drive.

Keep in mind: if you proceed to do it on your startup drive, all your files and data will be permanently removed. To keep them safe, you’ll need a backup, we’ll tell you how to do it, no worried.

If your hard drive is partitioned (broken into volumes), or you have another drive, you can clean installing on a non-startup drive. This way your files are preserved, since it’s a more lenient way of OS upgrade. Only the system gets cleared and reinstalled with a new one, while the rest of the drive is left intact.

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If you don’t know which one you have, go with the first option, startup drive.

How to clean install macOS Mojave on a startup disk drive

Make sure you’ve got everything ready to clean install Mojave and let’s get down to business. It’s going to be easy because we’ll take you step by step through the safest way to do it.

We’re going to mention a few applications you’ll need during the process. Worry not, you won’t need to look them up on the web, and all of the apps are available on Setapp. It’s a subscription collection of Mac apps, you can use any app in there once you download it on your Mac. It has a weekly free trial, so go ahead and sign up.

Since clean installation involves wiping your Mac’s main drive, it’s vital that you back it up immediately before you start. And since some of those files are junk, backing them up would be, well, unadvisable. So it’s usually a good idea to remove extra files before the backup with a Mac cleaner, like CleanMyMac. Run it and give your High Sierra a polish before clean installing Mojave.

1: Clean up your Mac

Time to remove every junk-looking thing you can find — old movies and media files, apps you never use, cache and system trash, duplicate files that you accidentally copied a few times. All the hard-drive-space-eaters, all have to go.

This might sound like a lot of work but it’s actually about 10 minutes when you have the right software. Open CleanMyMac

and run a full scan. This will remove system junk, old caches, and random unused files. To get rid of apps use the Uninstaller tab, and for the big media files run the Large & Old Files search.

You've probably enjoyed the ability to store images in the cloud and keep all of them despite limited space, which means you've got a lot to clean among your photos. To spot and erase those repeating images, try Gemini app. It's made to find duplicate and similar files or folders on your hard drive, so you can delete them and retrieve precious storage space.

2: Backup your data

When all of the extra files are gone and all you’ve got left on drive is what you actually need, time to back it all up. Use Get Backup Pro for the job. It’s better than Apple’s native Time Machine. Also, move your photos and document into the cloud (iCloud, Dropbox, whatever your choice is) or to an external drive, like a USB stick.

And, create a bootable clone, in case of tech issues during the upgrade. This way you’ll be able to go back to where you started easily. Plus, a cloned drive lets you quickly copy files to your new system.

Another tip: if you have any specifically customized apps that took time to set right, make screenshots of app settings. And keep a record of license codes for the apps you’ve bought to restore them when reinstalled.

By the way, if you get Setapp subscription we mentioned before — the problem with license codes will become a thing of the past. All the apps inside are fully active and packed in one suite. No separate purchases, paid upgrades, and so on.

3: Create a bootable macOS Mojave installer

Notice: Apple usually gets protective over previous versions and removes the installer once the next macOS is out. Which is why you might want to grab the High Sierra installer before its gone from the app store (if the link is still active, you're lucky).

Why you might need it: in case the new macOS Mojave refuses to behave on your Mac or you just don't like it, or any other problem occurs and you'll need to downgrade and clean install High Sierra back to your Mac, that's when the installer comes in handy. It's a corner case but better safe than sorry, right? Anyways, now that you have your High Sierra backup plan, you can process.

  1. Download new macOS from the App Store.
  2. When it’s finished, the installer will launch. As soon as it does, select File and Quit (or keyboard shortcut Command-Q) so it doesn’t install. The installer will remain in your Applications folder.
  3. Plug in the USB stick and launch Disk Utilities. It’s a good idea to use a USB stick to put the bootable installer onto. It will need to be at least 8GB in size.
  4. Click the Erase tab and make sure Mac OS Extended (Journaled) is selected in the format tab.
  5. Give the USB stick a name then click Erase.
  6. When it’s finished, click Done and close Disk Utility.
  7. Launch Terminal either by searching for it in Spotlight or navigating to the Utilities folder in Applications.
  8. Type, or paste, the following command into Terminal, where [YOUR DRIVE NAME] is the name you gave the installer drive when you formatted it:
    sudo /Applications/Install macOS --volume /Volumes/[YOUR DRIVE NAME] --applicationpath /Applications/Install macOS
    Notice: Remember to replace [YOUR DRIVE NAME] with the name of your installer disk. You probably remember the only difference with clean installing High Sierra is changing the name of the app.
  9. Hit Return.
  10. Type in your admin password and wait.
  11. When the process is finished, the word Done will appear in the Terminal window.
  12. You can then quit Terminal.
  13. Success! Enjoy Mojave, good-bye High Sierra.
Instal mojave on unsupported mac

4: Install Mojave 10.14 on your startup disk drive

Make sure you backup your Mac to keep your important files, before taking next step, that erase your Mac’s Startup drive.

To erase your Mac’s main drive:

  1. Go to System Preferences
  2. Сlick Startup disk and choose the installer you just created.
  3. Restart your Mac and hold down Command-R to boot into recovery mode.
  4. Take your bootable USB and connect it to your Mac.

When the macOS Utilities screen appears, follow these steps:

  1. Select Reinstall a new copy of macOS.
  2. Click Continue, then click Continue again when the next window appears.
  3. Agree to the terms and conditions, then select your Mac’s internal drive.
  4. Click Install.
  5. Wait for macOS Mojave to install and your Mac to restart.

After the reboot, your Mac will require setting up like a new one. Imagine you just bought it and proceed to fill in all the gaps — WiFi, iCloud with Apple ID, Dropbox, accounts, passwords. Could take a while but remember, it was worth it.

Once the initial process is done, you can start stocking up on software. To reinstall the apps from Setapp, go to to get Setapp installer or download Setapp here.

It makes sense to only install those applications you need right now. Other apps can be downloaded later. You don’t need too much clutter on your fresh system.

How to clean install macOS Mojave on a non-startup drive

Install Mojave Hfs

Just as last year when we were doing the clean instal of High Sierra, you don’t need a backup for this option, it’s safer and faster than the previous way but only available to you if you have an extra drive or your drive is broken down into volumes.

Here’s how to instal your new macOS on the non-startup disk.

1. Erase your non-startup disk drive

Before you install the new OS on it, you need to erase all data on the drive you’ve chosen for it.

To completely remove data with Disk Utility choose the volume you’d like to clean up and click Erase.

If you still need some info from that drive, you can use an app like Chronosync Express to sync it with another drive and keep the files.

Install mojave apple

2. Download the macOS Mojave Installer from the Mac App Store

To download the macOS Mojave installer, go to the Mac App Store > Updates tab and choose Mojave installer (Here is a direct link.) When it's ready, it's going to launch automatically. You will need to quit it at this point, we're not running it this way.

Install Mojave On Imac

You don’t need to create a specific bootable drive, use the installer you've just downloaded and install the new macOS 10.14 onto the other drive you have.

Install Mojave Iso

3. Install macOS Mojave to your non-startup drive drive

Find the Mojave installer in your Applications folder and launch it. You’ll be offered to choose your target drive for the installation, change it from startup to the one you need. To do it, click Show All Disks and find the needed volume on the list. Finish the installation by simply following the instructions. Your OS is now ready, time to set it up. You’ll have to undergo the same process as if the Mac was totally new.

When you have the system ready, you can start filling it with applications. If you don’t enjoy looking for every app’s licence code, get Setapp. There are 120+ pro apps of high quality, all packed in one suite. Saves time and money and covers hundreds of daily Mac tasks.

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Install Mojave On Unsupported Mac