
#MACOS HIGH SIERRA BOOTABLE USB FOR FREE#
The copy of macOS is available for free to download for anyone who has purchased Mac OS X Snow Leopard, Lion, or Mountain Lion or has a Mac with OS X Mavericks or greater. The very first step is to download macOS High Sierra. If you need to start from scratch, you can follow the guide here. This requirement is must as you need to access to Mac App Store in order to download a copy of macOS and create a installation USB Flash Drive later on. To start with the guide, you'll also need to have access to fully functional computer running Mac OS X 10.7.5 or greater. In case something goes wrong, you can restore it using the backup you created. We advise you to perform a complete backup of your system along with the existing installation. A other USB Flash Drive of any size for the Post install.The required tools and downloads are available at the forum.īefore you start with this guide, here's are few requirements The post-installation has been covered in another section.


The following guide is a complete installation guide for installing a fresh copy of macOS High Sierra.
