How to Download Yosemite DMG Installer OS X 10.10 Without Apple Store
Yosemite is one of the older versions of Mac OS X that was released in 2014. It introduced many new features and improvements, such as Continuity, iCloud Drive, Spotlight, Safari, Mail, Photos, and more. If you have an older Mac that is compatible with Yosemite, you might want to download and install it for various reasons. For example, you might want to downgrade from a newer version of macOS that is causing problems, or you might want to run some apps or games that are not compatible with newer versions of macOS.
However, downloading Yosemite from the Mac App Store is not possible anymore, as Apple has removed it from the store. So how can you get Yosemite without using the Mac App Store? One way is to create a bootable USB installer for Yosemite and use it to install Yosemite on your Mac. A bootable USB installer is a USB drive that contains the macOS installation files and can be used as a startup disk.
download yosemite dmg installer os x 10.10 without apple store
Installing Mac OS X from a USB drive has some advantages and disadvantages. Some of the advantages are:
You can install macOS on multiple Macs without downloading the installer each time.
You can install macOS on a Mac that does not have an internet connection or has a slow internet connection.
You can perform a clean install of macOS, which means erasing everything on your Mac and starting fresh.
You can have a backup of macOS in case something goes wrong with your Mac or you need to reinstall macOS.
Some of the disadvantages are:
You need an extra USB drive with at least 14GB of available storage, formatted as Mac OS Extended.
You need to download the macOS installation file, which can be large and take some time.
You need to use some advanced tools or commands, such as Disk Utility or Terminal, which can be confusing or intimidating for some users.
You need to be careful not to erase or damage your Mac or your USB drive during the process.
In this article, we will show you how to download Yosemite DMG file without using the Mac App Store, how to create a bootable USB installer for Yosemite, and how to install Yosemite from a USB drive. We will provide two options for each step, so you can choose the one that suits you best. Let's get started!
How to Download Yosemite DMG File
installer will ask you to choose a destination for installing Yosemite. Choose your Applications folder and click on "Install".
The installer will copy the Yosemite installation files to your Applications folder and create a file named "Install OS X Yosemite.app". This is the file that you will use to create a bootable USB installer for Yosemite.
How to Create a Bootable USB Installer for Yosemite
To create a bootable USB installer for Yosemite, you have two options: use DiskMaker X or use Terminal. Both options will require you to have a USB drive with at least 14GB of available storage, formatted as Mac OS Extended. Here are the steps for each option:
Option 1: Use DiskMaker X
This option is the easiest and fastest way to create a bootable USB installer for Yosemite. DiskMaker X is a free app that automates the process of creating a bootable USB installer for any version of Mac OS X from 10.7 to 10.14. Here are the steps:
How to download macOS from Apple Support[^1^]
Mac OS X 10.10 Yosemite DMG File from Archive.org[^2^]
How to make a bootable OS X 10.10 Yosemite install drive from Macworld[^3^]
Download Yosemite installer from Mac App Store
Install OS X Yosemite.app in Applications folder
Use HFS Explorer or MacDrive 10 to read .dmg file on Windows
Connect a USB drive to your Mac for installation
Double-click the .pkg file to install the macOS installer
Open the macOS installer and follow the onscreen instructions
Use Software Update to upgrade your Mac to the latest macOS
Download a disk image (.dmg) file for Yosemite
Use macOS Recovery or a bootable installer to update or upgrade macOS
Check the compatibility of your Mac with Yosemite
Back up your Mac before installing Yosemite
Avoid putting your Mac to sleep or closing its lid while installing
Use Safari to download Yosemite from Apple Support or Archive.org
Free up storage space if you need more space to download or install Yosemite
Learn what to do if you get an error message while downloading, preparing, or installing Yosemite
Use the Korea Superconducting Tokamak Advanced Research (KSTAR) facility (Korea Institute of Fusion Energy) to create a mini Sun with nuclear fusion[^4^]
Use the Get button in the App Store to begin downloading Yosemite
Download and install current or previous versions of macOS
Maintain your Mac's security, stability, and compatibility with macOS updates and upgrades
Download and install the latest features and built-in apps for macOS
See the .pkg file within the .dmg file for Yosemite
Use a program like HFS Explorer or MacDrive 10 to read HFS+ file system on Windows
Make a bootable OS X 10.10 Yosemite install drive with DiskMaker X or Disk Utility
Use the Install [Version Name] app in your Applications folder to install Yosemite
Restart your Mac and see a progress bar or blank screen several times while installing Yosemite
Use Software Update to show only upgrades that are compatible with your Mac
Download Yosemite faster and easier with Software Update than with other methods
Go to and download DiskMaker X 5, which is the version compatible with Yosemite.
Open the downloaded file and drag the DiskMaker X app to your Applications folder.
Launch DiskMaker X and choose "Yosemite (10.10)" from the list of available versions of Mac OS X.
The app will automatically detect the "Install OS X Yosemite.app" file in your Applications folder. Click on "Use this copy" to confirm.
The app will ask you to choose a disk type for creating the bootable USB installer. Choose "An 8GB USB thumb drive" and click on "Choose this disk".
The app will ask you to select your USB drive from the list of available drives. Choose your USB drive and click on "Choose this disk".
The app will warn you that your USB drive will be erased and formatted as Mac OS Extended. Click on "Erase then create the disk" to proceed.
The app will ask you for your administrator password. Enter it and click on "OK".
The app will start creating the bootable USB installer for Yosemite. This might take some time depending on the speed of your USB drive and your Mac.
Once the process is complete, you will see a message saying "Your OS X Startup Disk is ready". Click on "Quit" to exit the app.
Option 2: Use Terminal
This option is the more advanced and manual way to create a bootable USB installer for Yosemite. Terminal is a built-in app that allows you to execute commands on your Mac. You need to be careful when using Terminal, as you might accidentally erase or damage your Mac or your USB drive if you enter the wrong command. Here are the steps:
Open Disk Utility, which is located in Applications > Utilities.
Select your USB drive from the sidebar and click on "Erase".
Choose "Mac OS Extended (Journaled)" as the format and name your USB drive as "Untitled". Click on "Erase".
Once the formatting is done, close Disk Utility and open Terminal, which is also located in Applications > Utilities.
Type or paste the following command in Terminal and press Enter: sudo /Applications/Install\ OS\ X\ Yosemite.app/Contents/Resources/createinstallmedia --volume /Volumes/Untitled --applicationpath /Applications/Install\ OS\ X\ Yosemite.app --nointeraction
The command will ask you for your administrator password. Enter it and press Enter. You will not see any feedback as you type your password.
The command will start creating the bootable USB installer for Yosemite. This might take some time depending on the speed of your USB drive and your Mac.
Once the process is complete, you will see a message saying "Done." You can close Terminal and eject your USB drive.
How to Install Yosemite from a USB Drive
To install Yosemite from a USB drive, you have two options: use Startup Manager or use macOS Recovery. Both options will require you to restart your Mac and hold down some keys during startup. Here are the steps for each option:
Option 1: Use Startup Manager
This option is the simpler and quicker way to install Yosemite from a USB drive. Startup Manager is a built-in feature that allows you to choose a startup disk from a list of available disks. Here are the steps:
Insert your bootable USB installer for Yosemite into your Mac.
Restart your Mac and hold down the Option key (or Alt key) as soon as you hear the startup sound.
Release the Option key when you see a list of available startup disks on the screen.
Use the arrow keys to select your bootable USB installer for Yosemite and press Enter.
Your Mac will boot from the USB drive and you will see the macOS Utilities window. Choose "Install OS X" and click on "Continue".
Follow the onscreen instructions to install Yosemite on your Mac. You can choose to upgrade your existing macOS or perform a clean install by erasing your Mac's hard drive.
Option 2: Use macOS Recovery
This option is the more advanced and flexible way to install Yosemite from a USB drive. macOS Recovery is a built-in feature that allows you to access various tools and options for troubleshooting and repairing your Mac. Here are the steps:
Insert your bootable USB installer for Yosemite into your Mac.
Restart your Mac and hold down the Command and R keys (or Option and R keys) as soon as you hear the startup sound.
Release the keys when you see the Apple logo or a spinning globe on the screen.
Your Mac will boot into macOS Recovery mode and you will see the macOS Utilities window. Choose "Reinstall OS X" and click on "Continue".
A window will appear asking you to select a disk where you want to install Yosemite. Click on "Show All Disks" and select your bootable USB installer for Yosemite from the list of available disks. Click on "Continue".
Follow the onscreen instructions to install Yosemite on your Mac. You can choose to upgrade your existing macOS or perform a clean install by erasing your Mac's hard drive.
Conclusion
In this article, we have shown you how to download Yosemite DMG installer OS X 10.10 without Apple Store, how to create a bootable USB installer for Yosemite, and how to install Yosemite from a USB drive. We have provided two options for each step, so you can choose the one that suits you best. Here are some tips and warnings for installing Yosemite from a USB drive:
Make sure your Mac is compatible with Yosemite before installing it. You can check the compatibility list .
Make sure you have a backup of your important data before installing Yosemite, as you might lose some files or settings during the process.
Make sure you have enough battery power or connect your Mac to a power source before installing Yosemite, as the process might take some time and interrupting it might cause problems.
Make sure you have a stable internet connection during the installation, as some components might need to be downloaded from Apple servers.
If you encounter any problems during or after the installation, you can use macOS Recovery mode to troubleshoot or repair your Mac.
We hope this article has been helpful and informative for you. If you have any feedback or questions, please feel free to leave them in the comments section below. Thank you for reading!
Frequently Asked Questions
Q: Can I download Yosemite DMG file from other websites?
A: Yes, you can download Yosemite DMG file from other websites, but we do not recommend it, as they might not be trustworthy or safe. You might end up downloading a corrupted or infected file that could harm your Mac or compromise your security. The best way to download Yosemite DMG file is from Apple Support Website or Archive.org, as they are reliable and verified sources.
Q: Can I use other apps or tools to create a bootable USB installer for Yosemite?
A: Yes, you can use other apps or tools to create a bootable USB installer for Yosemite, but we do not recommend it, as they might not be compatible or effective. You might end up creating a faulty or unusable USB installer that could cause problems during the installation. The best way to create a bootable USB installer for Yosemite is to use DiskMaker X or Terminal, as they are proven and tested methods.
Q: Can I install Yosemite from a DVD or an external hard drive?
A: Yes, you can install Yosemite from a DVD or an external hard drive, but we do not recommend it, as they might not be fast or convenient. You might end up wasting time or resources during the installation. The best way to install Yosemite from a USB drive is to use Startup Manager or macOS Recovery, as they are simple and flexible options.
Q: Can I install Yosemite on a newer Mac that is not compatible with it?
A: No, you cannot install Yosemite on a newer Mac that is not compatible with it, as it might not work properly or at all. You might end up damaging your Mac or losing some functionality or features. The best way to install Yosemite on a compatible Mac is to check the compatibility list and follow the steps in this article.
Q: Can I upgrade from Yosemite to a newer version of macOS?
A: Yes, you can upgrade from Yosemite to a newer version of macOS, as long as your Mac is compatible with the newer version. You can check the compatibility list to upgrade your macOS. However, you might want to keep a backup of your Yosemite installation in case you want to revert back to it or use it for some purposes.
Q: Can I dual boot Yosemite and another version of macOS on my Mac?
A: Yes, you can dual boot Yosemite and another version of macOS on your Mac, as long as your Mac has enough storage space and partitions. You can follow the steps to create a dual boot system on your Mac. However, you might encounter some issues or conflicts when switching between the two versions of macOS, so you need to be careful and prepared. 44f88ac181