macos high sierra iso download google drive

How to Make a Bootable USB Installer for macOS High Sierra Making a USB install drive requires the usage of precise syntax at the command line with superuser privileges, using the wrong syntax could lead to unintended data loss.

The complete macOS High Sierra installer application downloaded from the Mac App Store(some users end up with an incomplete installer sized at 19MB, you can follow instructions here to get the entire 5GB macOS 10.13 installer if necessary)īeyond that you’ll just need a bit of patience and a bit of technical know-how or comfort following technical instructions.

A blank USB flash drive (16GB or larger is recommended) you don’t mind formatting, this will become the boot installer drive for macOS High Sierra.

To create a functioning macOS High Sierra installer boot drive, you will need the following:

Requirements to Create a macOS High Sierra Bootable USB Installer

I hope you can help me, i’m trying to upgrade imac 27 with SierraOS to High Sierra, following your instructions in two different wayġ – downloaded 5 macOS_High_Sierra.rar files on the imac into the same folderģ – unizp .10.13.6.part1.rar with winzip but it doesn’t work, it doesn’t ask me the password but instead it creates another .10.13.6.part1.rar file…ġ – downloaded 5 macOS_High_Sierra.rar file on a windows pc into the same folderģ – unizp .10.13.6.part1.rar with winzip, it asks for the password and after i get a file .10.13.6.dmg about 5.3GBĤ – copy with external HD file .10.13.6.dmg on the imac and run it, it contains 2 file: donotreadme.html and .10.13.6ĥ – i run .10.13.6 file after modified ” security and privacy ” policy to allow to open file from unidentified developerĦ – Verifying ” install macOS Higs Sierra ” program starts but doesn’t complete….This walkthrough will detail how to make a bootable USB install drive for macOS High Sierra.

Macos high sierra iso download google drive