2024年1月31日 · The latest version is macOS 12.7.3. Also see the following from Identify your MacBook Pro model - Apple Support. MacBook Pro (Retina, 13-inch, Early 2015) Model Identifier: MacBookPro12,1. Part Numbers: MF839xx/A, MF840xx/A, MF841xx/A, MF843xx/A. Newest compatible operating system: macOS Monterey

2020年5月10日 · Set the Format type to APFS (SSDs, only if installing Mojave or Catalina ) or Mac OS Extended, (Journaled.) Click on the Apply button, then click on the Done button when it activates. Quit Disk Utility and return to the Utility Menu. Select Install OS X and click on the Continue button.

2024年5月30日 · The latest compatible OS for a 2012 MacBook Pro is macOS Catalina 10.15.7. (See: Identify your MacBook Pro model - Apple Support) To upgrade to Catalina, be sure to have a backup and see instructions in: How to download and install macOS - Apple Support

2024年11月5日 · I have an older MacBook Pro running Sonoma, and I wonder whether I should, in the meantime, upgrade it to OS 15.1. What if you have critical software that doesn't work on Sequoia. I strongly recommend keeping the old computer unchanged.

2023年5月28日 · What is the best OS X for Mac (21.5-inch, Mid 2011)? Is there any point in upgrading OS if all is working well? I am about to replace my MacBookPro (13 inch, mid-2011, OS X El Capitan) with a new MacBookPro. When I do, I am wondering if there will be compatibility issues with my iMac (21.5-inch, Mid 2011, OS X El Capitan).

2023年5月6日 · MacBook introduced in 2017 or later. MacBook Air introduced in 2019 or later. MacBook Pro introduced in 2017 or later. Mac mini introduced in 2018 or later. iMac introduced in late 2017 or later. iMac Pro (all models) Mac Studio 2022 or later. Mac Pro introduced in 2019 or later. 12.0 macOS Monterey. MacBook introduced in 2016. MacBook Air ...

2021年6月16日 · For older OS’s, Open Safari and click on this link, How to get old versions of macOS – Apple Support. Go to Check Compatibility to see if your mac qualifies for the OS upgrade you want. Then go to the Download OS section and click on the OS you want to install. Before upgrading make a full back up of your Mac.

2017年8月26日 · You have a Late-2006 MacBook Pro that was discontinued in June 2007. The Model ID is 2,2. You can purchase Snow Leopard through the Apple Store: Mac OS X 10.6 Snow Leopard - Apple Store (U.S.). The price is $19.99 plus tax. You will be sent physical media by mail after placing your order.

2019年6月30日 · Any options for upgrading a 2008 MacBook Pro to a newer OS. I have OS X El Capitan 10.11.6. I would like to be able to use the Numbers App but need an updated OS. I inherited this laptop from my father. I know it is old, but if I can just upgrade the OS, I don't have to recycle it, and can use it for at least a few more years.

2016年9月24日 · I have got a Macbook Pro A1286 with 10.6.8 from a friend and he asked me to update it to the newest OS. So I read already, that the Macbook is not compatible with sierra. Is it right, that I cant get an older OS (like El Capitan) in the App Store? Which is the latest OS for this Macbook? I cant find any information about this.