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

macOS123 Author

Level 1

4 points

I am running Mac OS 10.12 in my MacBook Air 2017, I am unable to update Mac OS big Sur

I am running Mac OS 10.12 in my MacBook Air 2017, I am unable to update Mac OS big Sur

MacBook Air 13″, macOS 10.12

Posted on Mar 5, 2021 4:02 AM

Reply

Best reply

Level 10

122,927 points

Posted on Mar 5, 2021 4:03 AM

See: How to upgrade to macOS Big Sur - Apple Support

View in context

Similar questions

2 replies

Best reply

Level 10

122,927 points

Mar 5, 2021 4:03 AM in response to macOS123

See: How to upgrade to macOS Big Sur - Apple Support

Reply

Level 10

86,815 points

Mar 5, 2021 4:06 AM in response to macOS123

Follow what @dialabrain has offered and Read over Here before attempting the upgrade - Tips for smoother upgrade to Big Sur.

Reply

I am running Mac OS 10.12 in my MacBook Air 2017, I am unable to update Mac OS big Sur

Welcome to Apple Support Community

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

Learn more Sign up