how to install macos high sierra from usb

It also uses softwareupdate to get the resources that normally reside It appears that when the App Store is downloading the installer app, This, I think we’ve narrowed in on the cause. Many theories and ideas were put forth as to what caused one to get These you really want the full installer, that is, one that containsĪll the needed installation resources in Contents/SharedSupport. Munki repo, or to use with AutoDMG or autonbi, or similar things. This “stub” application is not useful as something to import into your When you ran the Install macOS High Sierra application. The needed resources were instead downloaded “on-the-fly” Include the Contents/SharedSupport folder or its (very important)Ĭontents. Installer application “stub” when downloading the Install macOS High

Many people (including yours truly) were sometimes getting an So, the guys from DiskMakerX gave me an answer to solve this problem. I'll try to update here with my success/ failure.

I'm following this guide with the recommended motherboard. I am currently in the lengthy process of creating a bootable USB drive to make a Coffee Lake i7 8700k Hackintosh build. (9 files, folders, dmgs, pkgs, and plists)Ĩ: Go to your Applications folder where the Mac App Store downloaded the stub version of 'Install macOS High Sierra'ĩ: Right Click on that file and 'Show Package Contents'ġ0: Within the Contents folder, create a new folder called 'SharedSupport'ġ1: Paste the files you copied earlier from the installer downloadġ2: And you're done! You should have a fully functional Installer file for bootable USB drives or just copying to other systems whether they be offline, or you just don't want to download the installer over and over. My Process to get a working app that is currently making my bootable USB for High Sierraġ: Go to Mac App Store and download High Sierra (the 19mb stub)Ģ: Click Continue in the installer app once it downloadsģ: Choose your boot disk (or any disk that has space)Ĥ: Allow the installer to download (this is the contents of the missing 'SharedSupport' folder within the installer stub)ĥ: The installer will prompt you to restart after finishing the 5gb download, at this point quit the installer and do not restart your system!Ħ: Go to your root (or whichever location you chose in step 3) and find the folder 'macOS Install Data'ħ: Copy the contents of that folder disregarding. Massive bump to I was stumped trying to get the full 5gb Install MacOS High Sierra.app but was stuck with the 19mb stub version.

How to install macos high sierra from usb