Signing into iCloud on MacBook Air

akeller98,

Thanks for getting back to us with more information. It sounds like you may have been asked to enter the iCloud Security Code. iCloud would not ask for the passcode to unlock your iPhone. Have a look at this link: If you enter your iCloud Security Code incorrectly too many times.

Have great day!

Hi akeller98,

Thanks for coming to Apple Support Communities for help signing into iCloud on your MacBook Air.

Were you entering your Apple ID password that you use on your iPhone or a two-factor authentication code received on your iPhone? Two-factor authentication for Apple ID.

If it was your Apple ID password, have you checked that it is the same Apple ID?

You can verify the password also at appleid.apple.com.

Let me know how it goes.

Have a great weekend!