UPDATED FOR MACOS MOJAVE (Process is the same if you were wondering) –
Hey guys,
In today’s video I will demonstrate how to install a fresh, clean version of macOS High Sierra on your Mac.
This video will demonstrate how to:
1. Create a backup of your files.
2. Download macOS High Sierra.
3. Download and Install Disk Creator.
4. How to create a bootable USB Flash Drive with macOS High Sierra.
5. How to use the Flash Drive to Install macOS High Sierra on your Mac.
The process isn’t very tough, but it is time consuming. So make sure that you aren’t in a hurry, and won’t need your computer for the day.
Time Stamps:
Introduction – 0:05
Boot Time (Prior to Restore) – 1:17
Creating A Backup – 3:01
Downloading macOS High Sierra Installer – 6:04
Download Disk Creator – 7:00
Creating the Bootable Flash Drive – 7:50
Installing High Sierra onto Your Mac – 10:47
Boot Time (After the Restore) – 15:42
Conclusion – 17:20
COMMENT DOWN BELOW IF YOU HAVE ANY QUESTIONS ABOUT THE INSTALLATION OR SETUP PROCESS! I’LL BE GLAD TO ANSWER THEM FOR YOU.
I CAN’T STRESS THIS ENOUGH: PLEASE MAKE A BACKUP OF ALL OF YOUR FILES/DATA.
Once you go through with this process you will not be able to recover them.
The items you’ll need for this install are:
1. A Mac
2. A Flash Drive – 8 GB or larger (USB 3.0 recommended)
3. Disk Creator (Application)
4. macOS High Sierra Installer (Application)
LINKS to THE REQUIRED items:
Disk Creator:
https://macdaddy.io/install-disk-creator/
Flash Drive:
Sandisk 32GB USB 3.0 Flash Drive [Amazon US]:
http://amzn.to/2y2Rlnc
Sandisk 32GB USB 3.0 Flash Drive [Amazon India]:
http://amzn.to/2y2giyV
macOS High Sierra Installer:
https://itunes.apple.com/us/app/macos-high-sierra/id1246284741?mt=12
Music in the Video:
Cloud Ten – Fareoh
Passion – Jim Yosef & Alex Skrindo
First Rain – Kontinuum
Iris – Friendzone (feat. The Eden Project)
Ghosts – Malik Bash
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You talking too much sir
THANK YOU! I have been struggling for days with other videos and instructions. Your video was clear, concise, and very helpful!
Hi there, what do you do when your USBs keep saying 'Error Encountered' when you try to run Disk Creator? It says 'try ejecting the destination disk or rebooting' which I have tried many times. I have tried multiple USBs, all 16GB+ and can't get passed running Disk Creator to erase the USB disk and add High Sierra to it…help please…
Keep going, man. I hope you still making videos till now! Your video is AWESOME!✌️🤩
You broke my computer, I wiped my drive and now cannot install because the servers are no longer in operation!!!!!????? You need to edit this for 2023
You are the man!! After a week of running in circles I am glad I found your video – Thank You – Problem solved
I'm not able to download Mac OS high Sierra from my apple store😢
i followed every steps but when i get to the 12:50 mark the next thing that pops out is a flashing document with a question mark?? any Idea why that happened??
use a wired keyboard! (to hit the alt-key) it saves you a lot of time and grey hairs. hahaha
Thank you so much for this video, it was a great help for me, but I have to say, I couldn't make a proper boot usb device using the DMG image, so I had to use Etcher to put an ISO image of High Sierra, and it worked like a charm.
Thanks a lot for everything ❤😊
Do you have a SSD.
Saved my life
when I press and hold option on start-up it does not show the menu, but the apple logo then loads the macOS Utilities (dialog). Any other way I could possibly get the Start-up Manager?
When I hold option my USB icon is a yellow external drive, its not the same as your circle high sierra icon.
Thanks👌👍
Absolutely brilliant, did it first go. Thanks so much
Does this work with all versions of macOS?
Will this work for new hard drive as well?
If I wanted to install high Sierra on an external SSD drive should I do the same process but go into the disk utilities and select the SSD instead of the main MAC drive? I have Sierra on that and don't want to change it.
When to use APFS over extended journal?
Is there any way of doing a clean install and preserving the third party softwares you've downloaded and installed? I'd rather not have to spend an entire day doing that again. Hopefully this isn't a paradoxical question
Uh The AppStore doesn’t have it anymore
for me it says install a new version of MacOs lion i dont have lion on the usb though
Thanks for the video. After starting the installation when I went to erase the old hard drive the only option I had available was APFS not Mac OS journaled
My computer after I reboot does not say high sierra as an option it says efi boot. Is that the same?
Fantastic video keep it up 👏👏👏👏🙏🙏🙏🙏
This was the only video that actually worked – so thank you
Many thanks for an easy to follow tutorial.
Many thanks. Please I try to install Sierra. The image file is in the USB but when I boot from the USB, and the initial screen appears. I don't have access to the mouse and keyboard.
Just goes to internet recovery
Just restore flash from InstallESD.dmg file in SharedSupport
Thanks very much great video👍