How can I upgrade OS from OS X Mavericks
Hi all,
This is my information of my Mac.
MacBook Pro
Retina, 13-inch, Mid 2014
Software OS X 10.9.5 (13F1911)
Processor 2.6 GHz Intel Core i5
Memory 8 GB 1600 MHz DDR3
I can not login any service: iClould, App store,...
How can I upgrade OS? :( . With this OS can not run any software. Please help me!
See this page: How to get old versions of macOS - Apple Support
Download and install El Capitan. From there, you can upgrade further.
See this page: How to get old versions of macOS - Apple Support
Download and install El Capitan. From there, you can upgrade further.
Could you sharing for me install file of macOS Catalina 10.15
Thanks you
Hi,
I can not down load them because I can not login to App Store. I meet error as below. help me
You don't need the App Store to download El Capitan.
Thank you so much.
I work fine.
You're welcome.
Did you install El Capitan already? You do need the App Store to install Catalina.
Thanks you. I will follow your guide.
How to install from this file?
How can I upgrade OS from OS X Mavericks
