- #How to install mac os sierra on older mac how to
- #How to install mac os sierra on older mac for mac os
Though this procedure might work in most cases, there are also many reasons why it won’t. Recover your Mac with a Time Machine backup which precedes the installation of new macOS.Install the older OS version using the installer file you have created on the external drive.Erase all the info from your Mac and bring it back to the factory settings.Make sure the drive has at least 8 GB of free space. On an external storage device, create a bootable installer using the installation file.After you have found the needed version, there are some scenarios, and you need to select one. If you don’t remember the ID you used then, just find someone who has installed it and can share it with you. If, after you’ve logged in back, you don’t see the needed version, there is a great chance you’ve downloaded it using another ID. If you haven’t found a Mac OS you need in the purchased section, log out of the Apple Store and then log in again. If You Can’t Find the Needed OS Version, Read This Section
#How to install mac os sierra on older mac how to
If you want to know how to do it, keep reading this post. Another way is to install an earlier OS on your Mac and make it run alongside the newer OS version. You can use the installer to upgrade a Mac running previous OS versions. Note that you can’t just install an older Mac OS version directly on your Mac when it is running a newer OS. However, if you never downloaded the version you need right now, it won’t show up in this list.īy clicking Install, you won’t install this update but rather download the installer app to the Applications folder. Here, you’ll find previously bought versions of Mac OS X and macOS. Go to the Purchased section in the App Store (go to Store -> Purchased).Though the reasons may vary, the solution is the same, and here we’ll explain to you what to do.įind an OS Version You Need in the Purchased Section You also might notice that your Mac’s performance degraded after the upgrade, or you are a developer and need two versions running on Mac to test software.
#How to install mac os sierra on older mac for mac os
For instance, you could figure out that some apps you desperately needed (like cache cleaner for Mac OS X) didn’t run as expected on a newer version. There are so many reasons that might point you to this decision. Well, you’ve decided to downgrade to an older Mac OS X version.
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