First the disk will be deleted, then the entire installer will be copied to your disk. That entails creating a new user account, setting up date and time zone etc. If the installer auto-initiates the installation close it. No text will appear in Terminal when you enter the password. You must take the backup of High Sierra before installing it on your Mac computer.
If you still need some info from that drive, you can use an app like to sync it with another drive and keep the files. It is meant for flash technology that is used by mac computers widely since 2015. Head to the Mac App Store. Backup your data Now, for the backup itself use. How to format your external drive for Mac You'll need to start with a clean thumb drive or hard drive in order to get it ready to work as a bootable drive. Depending on the internet speed, the installer might take few minutes to a few hours to download.
You can find the downloaded installer in the Application folder. There are two ways to do this: one with third party software, and another with the Terminal. Also, a cloned drive makes copying files back to your newly-updated system very easy. This way entails one important fact: all your files and data will be deleted during the process. Once the installer launches, press the Command+Q keys on the keyboard to exit. This process will overwrite the entire drive, so back up anything stored on it.
The installer will remain in your Applications folder. Then you can use to easily find duplicate files and folders on your hard drive, so you can delete them and save precious storage space. Metal 2 — Remember the Metal platform launched by Apple couple of years ago?. Choose the drive or partition, knowing that it will be completely overwritten. If you selected the correct drive in the above step, you should see the clover boot menu.
Step Two Navigate to the and click the Get button. If you have another drive or volume other than your startup drive, use the second way which is. Your data remains but your software and file junk remains as well. Begin with downloading Disk Creator on your Mac. It will save to hours of manual file cleanup and polish your system before the backup.
Beware: The process deletes all of the data on the drive. Step Four Once you've verified that you have the full installer, launch Terminal from the Applications:Utilities folder. And make sure you have a record of licence codes for apps and passwords for websites. Click Quit to close it. You can see it on the Launchpad. Once the process completes successfully, an on-screen confirmation will be displayed as confirmation that the drive is ready for use Figure C.
You'll also need to from the Mac App Store. Other apps can be downloaded as and when you need them. To do this, open Disk Utility. Wait for the terminal to copy installer files to the disk and create a bootable flash drive. You don't need to dig through Internet to search and and download each apps mentioned below, all of them available on Setapp.
Proceeding any further will delete the Installer, so simply click Quit to close the installer. Once you authorize the action, DiskMakerX will mostly run in the background. Figure B The process should only take a few minutes, depending on your computer's specifications. You can always use CleanMyMac to. Download Transmac from their official or you can download it directly from. It appears as though the full installer is only being provided to those on the latest version of Sierra 10. You can reach me , and TechHowdy.