Download Mac Os Sierra On My Flash Drive

Download Mac Os Sierra On My Flash Drive Mp4
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Download Mac Os Sierra On My Flash Drives

Macworld also has bootable-install-drive instructions for: mac OS High Sierra (10.13) El Capitan (OS X 10.11) Yosemite (OS X 10.10) Mavericks (OS X 10.9). The macOS Sierra installer takes up 5.1GB of space on the USB flash drive, so you will need a flash drive with a capacity of 8GB or greater. Note: If the flash drive is mounted under “/Volumes” successfully when you plug it in, you can skip the following steps to reformat the flash drive.

Note: This post is part of the the series: Reformat Macbook Pro to make brand new. You can always refer back to the table of contents to follow the entire process. This post is in addition to the original instructions with the release of MacOS Sierra. This post will teach you how to make a MacOS Sierra boot drive.

In our last chapter, we learned how to backup your Macbook Pro with Time Machine in the event we have an issue while reformatting your Macbook Pro. It also serves as an important archive for your data so you can access it and grab files whenever you want them on your ‘new’ Macbook Pro. In this next chapter, we’ll learn how to make a MacOS Sierra boot drive so once the computer is wiped clean, we can tell it to reinstall the brand new operating system and bring it back to glorious life.

Are you ready to get started? Here we go!

Download Mac Os Sierra On My Flash Drive Mp4

Make a MacOS Sierra boot drive

In this step, we’re going to make a MacOS Sierra boot drive. Apple’s latest Mac operating system, MacOS Sierra, is available as a free download from Apple. When you wipe your Macbook Pro clean, it needs some direction on how to come alive again. This little flash drive will plug into the side of the computer and we’ll tell the computer to read from it and install the operating system. Boom. Easy.

A. Download a copy of MacOS Sierra

Note: You will need an 8GB flash drive for this little operation. The file you download “Install MacOS Sierra” to your Applications folder.

Open the App Store to go there (you may have to click launch application so do so.)
Once you’ve found the app and you’re in the App Store, click FREE and enter in your Apple ID and password.
Once you’ve logged in, it will start downloading.
This will take some time to download (it will download to your Applications folder, which we want).
Take a sip of coffee and wait a bit.

Note: After macOS Sierra has downloaded, it will automatically launch the installer to begin the installation process. Close the installer instead.

B. Format flash drive

While you’re waiting for the OS X Yosemite to download, you can format your flash drive. Remember, you’ll need an 8GB thumb drive. You will lose any information you have saved on this drive, so be sure to move any files off of it prior to this step.

Insert the thumb drive into a USB port on the computer.
Go to Hard Drive ›› Applications ›› Utilities ›› Click to open Disk Utility.
Select the 1st of the two options you have for your flash drive so it’s highlighted.
Click on the ERASE tab. Select Mac OS Extended (Journaled) as the format type and keep the name as “untitled.”
Your flash drive will be erased and it will be formatted properly for Mac.
Your drive is ready.

C. Make a MacOS Sierra Boot Drive with Disk Creator (Option 1)

Now you’re ready to move the install of MacOS Sierra onto the flash drive. The easiest way is to use a program like DiskCreator.

Mac Os High Sierra Iso Download

It’s very easy to create a boot drive for MacOS Sierra with Disk Creator.

Download the macOS Sierra installer and Disk Creator.
Insert an 8GB (or larger) flash drive. If you have any other data on that flash drive, back it up now, because the installer will make everything on it go bye-bye.
Open Disc Creator and click the “Select the OS X Installer” button.
Find the Sierra installer file. This is should be located in your Applications folder.
Select your flash drive from the drop-down menu.
Click “Create Installer.”

When it’s done, insert your USB drive into any Mac, then launch the installer by holding down the Option key when you boot up your computer.

D. Make a MacOS Sierra Boot Drive with Terminal (Option 2)

If you want this process to happen faster, you can manually add in the commands with Terminal. This is faster than the DiskMaker X option but you will have to add in a command.

Insert your flash drive (12GB recommended) into a USB port on your computer.
Click on the name of the drive once, so it highlights. Change the name to: Untitled. (The code we’re going to enter will assume this drive is named Untitled.)
Go to Applications›› Utilities ›› Terminal. Open the program.
You’ll see a scary-looking programming box come up. Don’t be scared. We’re going to add a piece of code that will copy MacOS Sierra to the thumb drive.
Select the text of this Terminal command and copy it:

Paste the copied command into Terminal and press Return. Warning: This step will erase the destination drive or partition, so make sure it doesn’t contain any valuable data.
Enter your admin-level account password when prompted.
Now you’ll see the following messages:

This process will take about 30 minutes or so (depending on the speed of you computer). I was a bit worried that it was taking longer than expected. If you think it’s messed up, just wait longer. Give it 45 minutes if it needs it. Maybe an hour if your computer is really slow.

Once done, congratulations! You have your bootable MacOS Sierra drive. Keep this for any future projects (although you’ll want to update to the newest version of MacOS Sierra installer before attempting this process again if any length of time passes by.)

To continue with the series, head to the next chapter where completely wipe your Macbook Pro clean and delete all the files (including the ones slowing it down!). This is a crucial step in getting your laptop back to the ‘factory fresh’ feeling.

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.

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:

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.

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.

Step 2: Download the macOS Sierra Installer from the Mac App Store

When the macOS download completes, it will automatically launch the installer. Quit the macOS Sierra Installer app without performing the installation. 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.

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