Can’t turn on keychain

[chele519]

When I try to turn on keychain, the button turns green for a second and immediately turns off again. Anyone have this issue? Using iPhone 11 and software is up to date

 

[0128672]

Two-factor authentication is a requirement to enable Keychain. Is that something you have set up on your phone?

Two-factor authentication for Apple Account - Apple Support

Two-factor authentication is designed to make sure that you're the only person who can access your account. Learn how it works and how to turn on two-factor authentication.

support.apple.com