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- #Upgrade mac 10.7.5 to 10.10 mac os x#
- #Upgrade mac 10.7.5 to 10.10 install#
- #Upgrade mac 10.7.5 to 10.10 upgrade#
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(You are making backups to an external device, right?)įinally, when you begin this process, you might want to do as much disk cleanup/maintenance as possible. And the easiest way to do that is to use SuperDuper! or Carbon Copy Cloner to make a bootable backup. But upgrading might not be as "safe" or "OK" as doing a clean, fresh installation of the new OS, and then migrating/copying needed files, folders, settings etc.
#Upgrade mac 10.7.5 to 10.10 upgrade#
Maybe skip 2 of them and upgrade to Yosemite. I would advise not skipping "too many" of the various versions. It brought many developments made in Apple's iOS.
#Upgrade mac 10.7.5 to 10.10 mac os x#
A preview of Mac OS X 10.7 Lion was publicly shown at the 'Back to the Mac' Apple Special Event on October 20, 2010.
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Third, you need to be concerned about any third party software you are using, and most likely, will need either to upgrade some/most/all of them to be compatible with the OS you want to move to, or possibly some of them might not work at all.įourth, for High Sierra, Apple introduced the APFS file system, so that could be a challenge. Mac OS X Lion, 2 also known as OS X Lion, 5 6 7 (version 10.7) is the eighth major release of macOS, Apple 's desktop and server operating system for Macintosh computers. Secondly, there are 6 more recent versions you could install: (Remember to setup these aliases before creating the Apple IDs.First off, you are running OS 10.7.5, which is Lion. The absolute best way is to assign each device a unique Apple ID or You'll need to manually verify each new account through an email link sent from Apple so create one real email address and alias all the other accounts to this address so all communication from Apple arrives at one account.
#Upgrade mac 10.7.5 to 10.10 install#
Although this seems like the easiest and most controlled way to deploy, it will not work to try to associate more than 10 devices with a single Apple ID (unless you are using Apple Configurator). If you still have an earlier version of OS X on your compatible Mac, you will need to download Yosemite on another compatible Mac with 10.6.8 or later, create a bootable Yosemite flash drive or external hard drive (using Apple’s official instructions or the third-party tool DiskMaker X), and do a clean install overwriting the hard drive on. In an organization (or family) with several devices, it's tempting to create a single Apple ID and share it across many devices. Step 5b: Next open the ist in TextEdit and perform the same process outlined in. EXAMPLE: For the Mac Pro 1,1 add board ID (F4208DC8) to the list.
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Add your machine’s board ID to this list. That said, and with "Future Proofing" for family or small business in mind, I found this article entitled "Best Practices for Creating Apple IDs" ( ), which states ".Managing your own Apple ID across a few devices is not very complicated, but how does an organization with several maybe several thousand iOS devices handle Apple IDs? Specifically, what is the best way to create and manage these Apple IDs? Step 5a: Open Distribution in TextEdit and scroll until you see a list of supported machines Board ID’s. If you’re using an earlier macOS, download from the App Store instead. Some have suggested one Apple ID per devices and accounts is what I want. If you’re using macOS Mojave or later, go to System Preferences, then click Software Update. Recently upgraded to SSD but I never created an Apple ID and I didn't need an one, when I re-downloaded and installed a clean version of OS X Lion 10.7.5 for my MBP thru Internet recovery but apparently, I need an Apple ID to upgrade to Yosemite.