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1. #CREATE BOOTABLE USB OS X SIERRA HOW TO#
2. #CREATE BOOTABLE USB OS X SIERRA MAC OS#
3. #CREATE BOOTABLE USB OS X SIERRA INSTALL#
4. #CREATE BOOTABLE USB OS X SIERRA SOFTWARE#
5. #CREATE BOOTABLE USB OS X SIERRA DOWNLOAD#

sudo / Applications / Install \ macOS \ Sierra.app/Contents/Resources/createinstallmedia -volume / The path can also be different if you want to install a different version of macOS. Note that the word behind Volumes must be exactly the same as the name of the USB stick. Start the program Terminal via Programs – Utilities – Terminal or search for it in Launchpad. It is important that no special characters are allowed in it.

Insert the USB stick into your Mac and give it a logical name, for example ‘macinstallation’.

#CREATE BOOTABLE USB OS X SIERRA DOWNLOAD#

Click here to go to the Official download page at Apple Support.Īfter the download is complete, you must disable the installation screen that appears, to prevent the installation from starting. Click Load more results repeatedly to see older software.

#CREATE BOOTABLE USB OS X SIERRA SOFTWARE#

This is system software for your older Mac, but you will also find security updates and older versions of QuickTime, Safari, iMovie, Pages, Keynote and the like. Apple itself maintains a list of older software, which you can find via the official Apple Support download page. You need a USB stick with at least 16GB of storage.ĭownload macOS Sierra (or another version) from the Mac App Store. macOS clean installation from a USB stickīefore you get started, you will first need to install a version of macOS on a separate USB stick. In doing so, the complete content of your disks is deleted. If you want to start over with a clean Mac, you have to reset the Mac factory settings and perform a clean installation. But you also include all the junk from previous installations. The big advantage is that you do not have to worry about it: you just have to press a button and have some patience. If you want to install this or all of the following updates, you can simply do so from the Mac App Store. Sierra is the latest version of macOS (at time of writing). Note: make sure that you always have a backup of all your files and data should something go wrong! You can do this, for example, via a Time Machine or another external hard drive. You make a fresh start on your Mac, without taking all the previous problems and it also comes in handy if you have taken over a Mac from someone else and want to start with a clean Mac. This can come in handy when you restore the Mac factory settings. Be patient.If a new version of macOS becomes available, there are a lot of people who are considering a clean installation, a so-called clean install. Wait for the return of the Terminal prompt signifying the process has completed. You will be asked for your admin password. Sudo /Applications/Install\ OS\ X\ Mavericks.app/Contents/Resources/createinstallmedia -volume /Volumes/MyVolume -applicationpath /Applications/Install\ OS\ X\ Mavericks.app Sudo /Applications/Install\ OS\ X\ Yosemite.app/Contents/Resources/createinstallmedia -volume /Volumes/MyVolume -applicationpath /Applications/Install\ OS\ X\ Yosemite.app Sudo /Applications/Install\ OS\ X\ El\ Capitan.app/Contents/Resources/createinstallmedia -volume /Volumes/MyVolume -applicationpath /Applications/Install\ OS\ X\ El\ Capitan.app

Sudo /Applications/Install\ macOS\ Sierra.app/Contents/Resources/createinstallmedia -volume /Volumes/MyVolume -applicationpath /Applications/Install\ macOS\ Sierra.app Paste that entire command line from below at the Terminal's prompt:

Choose the appropriate command line (in red) depending upon what OS X installer you want. Open the Terminal in the Utilities' folder.

#CREATE BOOTABLE USB OS X SIERRA MAC OS#

Set the Format type to Mac OS Extended (Journaled.) In the drop down panel set the partition scheme to GUID.Click on the Erase tab in the Disk Utility toolbar.After Disk Utility loads select the drive (out-dented entry with the mfgr.'s ID and size) from the side list.Open Disk Utility in the Utilities' folder.You will need an 8GB or larger USB flash drive that has been partitioned and formatted for use with OS X. Simply replace the Terminal command with the one from the preceding article by copying it into the Terminal window.

#CREATE BOOTABLE USB OS X SIERRA HOW TO#

Second, see this How To outline for creating a bootable El Capitan installer. Sure you aren't being impatient?ĭid you partition and format the USB stick before starting?īootable USB Installers for OS X Mavericks, Yosemite, El Capitan, and Sierraįirst, review this introductory article: Create a bootable installer for OS X Mavericks or Yosemite - Apple Support. it will take around 20 minutes to complete. Why do you think it is hanging? There will be no indications until the end when it finishes.