You can make a difference in the Apple Support Community!

When you sign up with your Apple Account, you can provide valuable feedback to other community members by upvoting helpful replies and User Tips.

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

IOS

How can I update my IOS from High Sierra to Big Sur?

Posted on Jan 30, 2021 7:14 PM

Reply
Question marked as Top-ranking reply

Posted on Jan 30, 2021 7:16 PM

Check compatibility…

How to upgrade to macOS Big Sur - Apple Support


FWIW, it's macOS. iOS is for iPhones.

1 reply

IOS

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