Hello raj.singh25
I am not able to update from Mac OS X Lion 10.7.5 (11G63) version to newest version. I need this update as several softwares are not working on this version. Latest Skype version). When I checked my system 'about this Mac' it says. Software Mac OS X Lion 10.7.5 (11G63).
Welcome to Apple Support Communities.
If I'm understanding correctly, several apps are not working because you need to update your macOS. I will be happy to help you with this. Your current version of macOS can be updated to macOS Sierra.
The OS X 10.7.5 Supplemental Update is recommended for all users running OS X Lion v10.7.5 and includes the following fixes: Resolves an issue that may cause Time Machine backups to take a very long time to complete Addresses an issue that prevents certain applications signed with a Developer ID from launching. OS X Lion 10.7.5 ได้รับการเผยแพร่พร้อมกับ iOS 6 และ OS X 10.8.2 สำหรับผู้ที่ยังคงใช้ OS X Lion การอัปเดตจะนำคุณลักษณะการรักษาความปลอดภัย Gatekeeper ไปใช้กับ Lion แก้ไข. The OS X 10.7.5 Supplemental Update is recommended for all users running OS X Lion v10.7.5 and includes the following fixes:Resolves an issue that may cause Time Machine backups to take a very long time to completeAddresses an issue that prevents certain applications signed with a Developer ID from launchingThe Supplemental Update is recommended if you installed the Mac OS X Lion v10.7.5 Update (build 11G56). The Supplemental Update is recommended if you installed the Mac OS X Lion v10.7.5 Update (build 11G56). It is not needed if you install the Mac OS X Lion v10.7.5 Update (build 11G63). « Apple OS X Mountain Lion 10.8.2 Supplemental Update Apple OS X Lion 10.7.5 Supplemental Update NameChanger 3.4.2 ».
Apple Mac Os X Lion 10.7.5 Supplemental Update 2
Take a look at the information below to ensure that you meet all of the other necessary system requirements to upgrade to macOS Sierra, from our article:Upgrade Mac Os X Lion 10.7.5
How to get macOS Sierra
Can your Mac use Sierra?
macOS Sierra requires one of the following Mac models and versions of OS X. It also requires at least 2GB of memory and 8.8GB of storage space.
- iMac (Late 2009 or newer)
- MacBook (Late 2009 or newer)
- MacBook Pro (Mid 2010 or newer)
- MacBook Air (Late 2010 or newer)
- Mac mini (Mid 2010 or newer)
- Mac Pro (Mid 2010 or newer)
- OS X El Capitan v10.11
- OS X Yosemite v10.10
- OS X Mavericks v10.9
- OS X Mountain Lion v10.8
- OS X Lion v10.7
To find your model, memory, storage, and version of OS X, choose About This Mac from the Apple menu ().
Get Sierra from the App Store
Before upgrading, it's a good idea to back up your Mac. Then follow these steps:
- Open the App Store app on your Mac.
- Search the App Store for macOS Sierra, or go directly to the macOS Sierra page.
- Click the Download button on the macOS Sierra page. A file named Install macOS Sierra downloads to your Applications folder.
- After download is complete, Install macOS Sierra opens automatically. (You can also open it from the Applications folder, Launchpad, or Spotlight.) Click Continue and follow the onscreen instructions.
Cheers.
Jul 14, 2017 5:20 PM