MacOS 10.13 not available

i tried to install and app on a late 2015 retina 4k macOS Sierra that is on version 10.12.6. But when i try to go update it to version 10.13 there is no update available and i have tried many ways to try update it but its not working. How will i get it to update?

Earlier Mac models

Posted on Aug 13, 2024 11:10 AM

Reply
1 reply

This thread has been closed by the system or the community team. You may vote for any posts you find helpful, or search the Community for additional answers.

MacOS 10.13 not available

Welcome to Apple Support Community
A forum where Apple customers help each other with their products. Get started with your Apple Account.