Want to highlight a helpful answer? Upvote!

Did someone help you, or did an answer or User Tip resolve your issue? Upvote by selecting the upvote arrow. Your feedback helps others! Learn more about when to upvote >

Looks like no one’s replied in a while. To start the conversation again, simply ask a new question.

An error occurred loading the update / error upgrading to macOS Big Sur

I'm trying to upgrade from macOS Catalina to the new macOS Big Sur, the new update installation of (12.2 GB) had been downloaded and I have about (43 GB) of free space storage. but the installation had been stopped suddenly with an error (An error occurred loading the update). I tried to restart the computer and started the installation again several time with the same error.


Can someone help?


MacBook Air

Posted on Nov 19, 2020 4:27 AM

Reply
Question marked as Best reply

Posted on Nov 19, 2020 5:42 AM

this is resolved after closing some application running from background, and tried to upgrade to the new macOS. now I'm running on the macOS Big Sur

1 reply

An error occurred loading the update / error upgrading to macOS Big Sur

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