Os high sierra download how to#
Instructions on how to do that are on the Internet/Youtube. Question: Q: Download original High Sierra 10.13.0.
Os high sierra download mac os#
A bootable ISO or bootable USB can be made from this installer. Support Communities / Mac OS & System Software / macOS High Sierra Looks like no one’s replied in a while. I think it is therefore necessary to replace the internal HDD with a 128 or 256 GB SSD. This is the official macOS Sierra Installer from the Mac App Store. and I was able to reboot my iMac mid 2010 (with very long USB loading times). So I installed High Sierra 10.13.6 on an external hard drive (USB) to test my guess (HDD corrupt). This is probably due to a problem on the internal hard drive, the original 1TB HDD. At each attempt, this message appeared: cannot complete the installation due to a problem. Unfortunately, none of the various attempts were successful. Then I created an installer via usb stick, and tried to install the operating system on my iMac Mid 2010 (iMac11,3). The name 'High Sierra' refers to the High Sierra region in California. macOS High Sierra was announced at the WWDC 2017 on Jand was released on September 25, 2017. I was able to download the macOS High Sierra 10.13.6 full installer version thanks to a mid 2012 macbook pro with macOS El Capitan installed.Īll other attempts with the latest mac book pro and already installed versions of the operating system (Catalina or Mojave) have been unsuccessful. macOS High Sierra (version 10.13) is the fourteenth major release of macOS, Apple Inc.s desktop operating system for Macintosh computers. Restart your mac and try downloading High Sierra again. I am not entirely sure it will make a difference but uncheck that box. "Downloading new updates." is a bit misleading it is in fact downloading Install macOS High Sierra.appįrom your earlier screenshot of the Software Update panel you have checked the box Automatically keep my mac up to date. When the process is done, the installer will. Grab your borrowed Mac, head to the Mac App Store, search for Sierra, and click Download. To start, we’ll need to create an ISO file of macOS High Sierra’s installer, so we can load it in VirtualBox on our Windows machine. When I click on Download the Software Updates window opensĪnd after a couple of minutes I see this, Step One: Create a macOS High Sierra ISO File. This will redirect you to the App Store High Sierra page Go to Section 4 and click on Get macOS High Sierra How to upgrade to macOS High Sierra - Apple Support (My mac is/ was capable of running High Sierra) I am doing this on a mac with macOS Mojave 10.14.6 installed. If that is not the case then I probably do the same a you. Apple does not take into consideration that you want to download the installer and then install it on another older compatible mac. The reason I ask is that any mac that came preinstalled with a newer OS than High Sierra will not be allowed to download High Sierra or any older OS. Mike you are trying to download High Sierra to your MacBook Pro, did this MacBook Pro come preinstalled with Mojave or Catalina.