- Where Else Can I Download Mac Sierra 10.12
- Where Else Can I Download Mac Sierra Os
- Where Else Can I Download Mac Sierra 10.13
- Where Else Can I Download Mac Sierra Mac
Download and install MacOS Sierra is available as a free update via the Mac App Store. https://winclever955.weebly.com/mac-os-x-snow-leopard-full-iso-download.html. To get it, open the Mac App Store and click the Updates tab. MacOS Sierra should be listed at the top.
- Otherwise, you can start downloading the consumer release of macOS High Sierra here from the App Store. The download itself should only take a couple of minutes on a broadband network connection.
- Where to Download Mac OS Installers From. The following links point to locations from Apple website where you can download various MacOS system software installers. MacOS Catalina 10.15 (App Store link) macOS Mojave 10.14 (App Store link) macOS High Sierra 10.13 (App Store link) macOS Sierra 10.12 (Direct DMG download link).
- Before going to download MacOS High Sierra 10.13.6 dmg file make sure where you want to install the MacOS High Sierra Operating system because if you are Mac user and you are curious to download and install MacOS High Sierra on Mac computer, Needless to say, you need to download MacOS High Sierra from App Store. The dmg file is consists of 4.9GB and I will show you how you can download the dmg.
- Supported version: 0.6.2
While you don't need a fresh install of macOS to use OpenCore, some users prefer having a fresh slate with their boot manager upgrades.
To start we'll want to grab ourselves a copy of macOS. You can skip this and head to formatting the USB if you're just making a bootable OpenCore stick and not an installer. For everyone else, you can either download macOS from the App Store or with gibMacOS.
Where Else Can I Download Mac Sierra 10.12
# Downloading macOS: Modern OS
- This method allows you to download macOS 10.13 and newer, for 10.12 and older see Downloading macOS: Legacy OS
From a macOS machine that meets the requirements of the OS version you want to install, go directly to the App Store and download the desired OS release and continue to Setting up the installer.
For machines that need a specific OS release or can't download from the App Store, you can use the gibMacOS utility.
Now let's grab gibMacOS, then unzip it into a local directory.
Next run the
gibMacOS.command
:As you can see, we get a nice list of macOS installers. If you need beta versions of macOS, you can select
C. Change Catalog
. For this example we'll choose 1:This is going to take a while as we're downloading the entire 8GB+ macOS installer, so it's highly recommended to read the rest of the guide while you wait.
https://virude.hatenablog.com/entry/2020/11/23/011845. Once finished, we'll next want to run the
BuildmacOSInstallApp.command
:You will be prompted for the macOS installer files which were downloaded to
macOS Downloads
folder in the gibMacOS directory.From the Finder, drill down to the folder containing the downloaded files and either drag it to the command line or 'Cmd+C' and paste it to the terminal.
Once the task is completed, exit the utility. You will find the Install file in the directory.
Move the newly created image to the Applications folder – this will simplify the next section.
# Downloading macOS: Legacy OS
- This method allows you to download much older versions of OS X, currently supporting all Intel versions of OS X(10.4 to current)
# Legacy macOS: Offline method
This method allows us to download full installers from Apple, however is limited to 10.10, Yosemite, so older OSes will need to be grabbed via the 'Online Method' mentioned below.
To start, head to one of the following links:
On step 4, you'll see either
InstallOS.dmg
for Sierra or InstallMacOSX.dmg
for El Capitan and older. Download your desired version and a .pkg file should be provided.Depending on what OS you're on, you can run this script and head to Setting up the installer however if you receive this error:
This means we'll need to manually extract the installer.
# Extracting the Installer
To start, grab the InstallMacOSX/InstallOS.dmg and mount it:
Next, let's open up terminal window and make a folder on our desktop to break things. Run one at a time:
Now we get to the fun part, extracting the installer(Note this may take a few minutes):
- For El Capitan(10.11) and older:
- For Sierra(10.12):
Next, run the following(one at a time):
- Yosemite:
- El Capitan:
- Sierra:
Once this is done, you can head to Setting up the installer!
# Legacy macOS: Online method
This method allows us to download legacy versions of macOS including 10.7 to current, however these are only recovery installers so require an internet connection inside the installer itself
To start, you'll want to use macrecovery.py instead. This tool is actually already bundled in OpenCorePkg:
Instructions for running are quite simple, choose from one of the below commands depending on which OS you want to download:
From here, run one of those commands in terminal and once finished you'll get an output similar to this:
Once this is done, format your USB as FAT32 with GUID Partition Scheme:
And finally, create folder on the root of this drive called
com.apple.recovery.boot
and place the newly downloaded BaseSystem/RecoveryImage files in:From here, you can skip to Setting up OpenCore's EFI environment
# Legacy macOS: Disk Images
This method instead relies on hosted images either from Apple or Acidanthera, and restoring onto your drive.
# Acidanthera Images
# Apple Images
Note that these images require you to have an Apple Developer account to access.
# Restoring the drive
Now comes the fun part, you'll first want to open the dmg you just downloaded and have it mounted. Now open Disk Utility and format your drive as macOS Extended(HFS+) with a GUID partition map:
Next we have 2 options to follow:
- ASR Restore(Apple Software Restore)
- Terminal based, works with SIP enabled
- Disk Utility Restore
- May require SIP disabled in newer OSes
# ASR
Here you'll simply want to open terminal and run the following:
- Note: This may not align with your setup, please change accordingly:
- Change
/Volumes/Mac OS X Install DVD
to what your mounted Disk Image is called - Change
/Volumes/MyVolume
to what your USB is called
- Change
This will take some time but once you're finished, you can skip to Setting up OpenCore's EFI environment
# Disk Utility
Due to some pesky issues with Disk Utility, many restores can fail if SIP is enabled. If you have issues we recommend either using the ASR Method or disable SIP.
To start, open Disk Utility and you should see both your USB drive and the Disk Image in the sidebar. From here, select restore
This will take some time but once you're finished, you can skip to Setting up OpenCore's EFI environment
If you get an error such as this one during restore:
This likely means SIP needs to be disabled, however we recommend using ASR Method instead.
# Setting up the installer
Now we'll be formatting the USB to prep for both the macOS installer and OpenCore. We'll want to use macOS Extended (HFS+) with a GUID partition map. This will create two partitions: the main
MyVolume
and a second called EFI
which is used as a boot partition where your firmware will check for boot files.- Note: By default, Disk Utility only shows partitions – press Cmd/Win+2 to show all devices (alternatively you can press the View button)
- Note 2: Users following 'Legacy macOS: Online method' section can skip to Setting up OpenCore's EFI environment
Next run the
createinstallmedia
command provided by Apple. Note that the command is made for USB's formatted with the name MyVolume
:This will take some time so you may want to grab a coffee or continue reading the guide (to be fair you really shouldn't be following this guide step by step without reading the whole thing first).
You can also replace the
createinstallmedia
path with that of where your installer's located (same idea with the drive name).Pulled from Apple's own site: How to create a bootable installer for macOS
# Legacy Setup
For systems not supporting UEFI boot, see below:
To start, you need the following:
- BootInstall_IA32.tool or BootInstall_X64.tool
- This can be found in OpenCorePkg under
/Utilties/LegacyBoot/
- This can be found in OpenCorePkg under
- Install USB(Created above)
Within your OpenCore build folder, navigate to
Utilities/LegacyBoot
. Here you'll find a file called BootInstall_ARCH.tool
. What this does is install DuetPkg to your desired drive.Now run this tool in terminal with sudo(This tool will likely fail otherwise):
This will give you a list of available disks, choose yours and you will be prompted to write a new MBR. Choose yes
[y]
and you'll be finished.This will provide you with an EFI partition with either a bootia32 or bootx64 file
# Setting up OpenCore's EFI environment
Setting up OpenCore's EFI environment is simple – all you need to do is mount our EFI system partition. This is automatically made when we format with GUID but is unmounted by default, this is where our friend MountEFI comes in:
You'll notice that once we open the EFI partition, it's empty. This is where the fun begins.
# Now with all of this done, head to Setting up the EFI to finish up your work
Dore program exercises. macOS Sierra is a fantastic update arriving from Apple to make us love our Macs even more. It has plenty of new features, and also has the same easy clean install and upgrade flow as did the previous OS.
LEARN MORE: How to Clean Install the macOS High Sierra?
Note, that getting an upgrade is the easiest way of installing the new macOS. It saves all your personal files, apps and user data, while a so-called clean install of Sierra will erase all data on the startup drive and replace it with a clean copy of OS. But, if you like an idea of giving your Mac a fresh start with a new macOS and nothing else, a clean install is the right option for you.
Where Else Can I Download Mac Sierra Os
Also, in case you’ve noticed that with time your Mac is running slower, it has unusual startup or shutdown issues and crashes, a clean install may be a good way to get back the speed and fix the problem.
First of all, make sure that your Mac is able to run MacOS Sierra.
Then, you should prepare your Mac for the installation: https://stsupernal960.weebly.com/torrents-site-for-mac.html.
- Download macOS Sierra Installer from the Mac App Store. Once the download completes, it will automatically launch. Quit macOS Sierra Installer app without performing the installation.
- Take a 16GB or larger USB flash drive to create a bootable Sierra installer. This flash drive is only needed for a clean install on your Mac’s startup drive. But if you plan to clean install on a non-startup drive (you have and extra HDD or SSD on your Mac), you don't need the USB.
- Backup your Mac to ensure your personal data is intact.
Clean Install macOS Sierra on Your Mac’s Startup Drive
If you're going to perform a clean install on the startup drive, you need to backup your data, create a bootable copy of the installer, and, finally, boot from the bootable installer. So, let us begin.
Step 1: Clean up your Mac
To make sure Sierra has no troubles installing and works fine after, you need to get rid of system junk on your Mac first. You could clean it up manually, but using a cleaning app like CleanMyMac X will save you hours on that. Junk removal with CleanMyMac takes only a few minutes. Download CleanMyMac for free, launch it, click Scan, and then Clean. Now you’ve got plenty of free space and your Mac is free from system trash.
Step 2: Back up your data
Note: A clean install of macOS Sierra on the startup drive completely erases all data on that drive: all your files and documents, including music, movies, pictures, and even apps.
So, If you skip this step, you wouldn’t be able to recover your data if something goes wrong.
To backup your Mac:
- Open Time Machine.
- Click Select Disk.
- Choose where you wish to save your files (to the external drive or to the cloud storage).
- Click On to turn Time Machine on.
- Click on the “arrow clock” icon and select Back Up Now in the menu bar at the top of the screen.
Step 3: Clean Install macOS Sierra on your startup disk
1. Create a bootable flash drive with macOS Sierra.
First, make sure your USB flash drive is formatted and named as “Untitled”.
- To format a USB drive launch Disk Utility (Finder -> /Applications/Utilities/Disk Utility).
- Select your USB drive under External.
- Click the Erase tab at the top of the Disk Utility window. Select Mac OS Extended (Journaled) from the format list. Then, click the Erase button. When the process is complete, click Done, and close the Disk Utility window.
- If your drive is named something else, you need to rename it (Open Finder -> right click on the USB drive and choose Rename).
Now, your USB flash drive is ready.
- Launch Terminal (Finder Applications Utilities Terminal)
- Enter the following text into Terminal:
sudo /Applications/Install macOS Sierra.app/Contents/Resources/createinstallmedia --volume /Volumes/Untitled --applicationpath /Applications/Install macOS Sierra.app --nointeraction - Hit the Enter key.
- Terminal will ask you for an admin password (the one you use to log in). It won’t display characters when you type, so just do it. Hit Return. You’ll see that Terminal erases your drive. Then, Terminal will copy the installer file to your disk. This will take a few minutes. When the process is complete, the Terminal window will report 'Done.' You can quit Terminal and your bootable macOS Sierra installer USB drive is ready for use.
Also, you can follow the instructions from an Apple article on how to create bootable installer.
2. Plug in the bootable macOS Sierra installer USB drive to your Mac.
3. Restart your Mac while holding the Option key or Cmd+R. Make sure to keep it pressed!
4. When Mac restarts, you’ll see the macOS Startup Manager with a list of bootable devices that your Mac can start up from.
5. Use the arrow keys to choose your USB drive with macOS Sierra installer. Press Enter.
6. Select Disk Utility.
7. In the window, at the top of the left bar, select your Mac’s Main Drive (it looks like a MacintoshHD).
8. Select the Erase tab located next to the First Aid button at the top.
9. Near the center of the window, select the Format drop-down list and select Mac OS X Extended (Journaled) type.
10. Click Erase (Note: this will erase all your data from your main drive!) and give the drive some time to format.
11. When it’s done, close Disk Utility and select “Install macOS” from the menu.
12. Select your main drive and install the new macOS Sierra 10.12.
3. Restart your Mac while holding the Option key or Cmd+R. Make sure to keep it pressed!
4. When Mac restarts, you’ll see the macOS Startup Manager with a list of bootable devices that your Mac can start up from.
5. Use the arrow keys to choose your USB drive with macOS Sierra installer. Press Enter.
6. Select Disk Utility.
7. In the window, at the top of the left bar, select your Mac’s Main Drive (it looks like a MacintoshHD).
8. Select the Erase tab located next to the First Aid button at the top.
9. Near the center of the window, select the Format drop-down list and select Mac OS X Extended (Journaled) type.
10. Click Erase (Note: this will erase all your data from your main drive!) and give the drive some time to format.
11. When it’s done, close Disk Utility and select “Install macOS” from the menu.
12. Select your main drive and install the new macOS Sierra 10.12.
Follow these Sierra install instructions and enjoy your newly clean-installed macOS Sierra.
Clean Install on a Non-Startup Drive
This type of clean install doesn't require you to make a bootable copy of the macOS installer, since you can run the installer directly from your Mac’s startup drive. But you need to have another hard drive or volume that you can use for installing macOS.
So, this is the easiest way to clean install macOS 10.12. Simply use an extra drive or volume (it doesn’t have to necessarily be empty already, you just need to be fine with it being erased) and install Sierra there.
Step 1: Erase your non-startup drive
If your non-startup drive has any other Mac OS, erase it before installing Sierra. If the target drive only has personal data on it, or is already empty, you can skip the erase process.
To erase the non-startup drive, use a Mac's Drive Using Disk Utility (OS X El Capitan or later)
After the non-startup drive is erased, you can start the install process.
Where Else Can I Download Mac Sierra 10.13
Step 2: Download the macOS Sierra Installer from the Mac App Store
Where Else Can I Download Mac Sierra Mac
When the macOS download completes, it will automatically launch the installer. Quit the macOS Sierra Installer app without performing the installation. https://renewcoffee555.weebly.com/mac-os-x-install-dvd-snow-leopard-download.html. You'll find the macOS Sierra Installer in the /Applications folder.
Step 3: Start the Installation of macOS Sierra on the Non-startup drive
- Launch the Installer from /Applications folder.
- Click Continue.
- Check the non-startup drive that you can install Sierra on (usually, the installer will display the default target for the installation of macOS Sierra as the startup drive (Macintosh HD). So, you should to click the Show All Disks button, and the installer will display a list of all attached volumes).
- Click the Install button.
- The macOS Sierra installer will display a progress bar. You'll be guided through the macOS Sierra setup process to create a user account, set up date and time, and other introductory stuff.
Enjoy your fresh, clean-installed macOS Sierra.