If you do not see this package available to you, please contact us, as there may be conflicting or incompatible software/hardware conditions on your computer. Please see Mojave support details before upgrading. For all earlier versions of macOS, launch the App Store on your Mac, and search for the macOS version you want (this option is only available when running macOS High Sierra. If you're currently running macOS Mojave, click this link to find the Mojave installer in the App Store.
If you would like to upgrade your computer yourself, you can use the Self Service App. Self Service has an installation package available to upgrade from Sierra (and newer) to Mojave. Step 1 How to create a bootable USB drive.
As a result, SCSCF will stop providing software support for all computers running macOS 10.12 Sierra on October 31st, 2019. Later this year, Apple is expected to introduce a new replacement for 10.14 Mojave, Sierra will be the third oldest version and will cease to be supported. SCSCF software support charges will be canceled automatically as of Novem. Additionally, computers identified as security risks may be blocked from the CMU network by the Information Security Office (ISO).
Do not close the lid or power off your Mac until installation is complete.Please note: if you choose not to upgrade your computer, it will not receive security patches or functionality updates and our ability to troubleshoot issues will be limited.
Do not close the lid or power off your Mac until installation is complete.Īfter you've gone through the preparation steps, you need to download and install the latest version of macOS.
* If your Mac is running OS X Lion or Mountain Lion, you must upgrade to El Capitan before you can upgrade to Catalina. The following versions of OS X and macOS can be upgraded to macOS Catalina. If anything goes wrong, you can restore your Mac to its previous state. Back up your dataĪlthough not required, we strongly recommend you back up your Mac before proceeding with an upgrade. macOS High Sierra can upgrade Sierra, El Capitan, Yosemite, Mavericks, Mountain Lion Safari will download the following older installers as a disk image named InstallOS.dmg or InstallMacOSX.dmg. In System Preferences I have the option turned on to install OS X updates. Now I want to upgrade to High Sierra but I dont get that choice in the App Store. I then installed El Capitan using the Recovery mode.
Related Links: Download MacOS High Sierra ISO For VMware & Virtualbox Install MacOS Mojave On VirtualBox On Windows PC How To Install VMware Tools On Mac OS X EL Capitan: 12 Easy Step Guide Download Mac OS EL Capitan 10. However, you can still try to upgrade to El Capitan. I installed a Samsung SSD in my iMac Model 10,1. Mac OS X El Capitan premiered in 2015 as a WWDC keynote. If your Mac is not on this list, you cannot upgrade to Catalina.