After more than 15 years covering everything Apple, it’s with a heavy heart we announce that we will no longer be publishing new content on iMore and the iMore forums will be closing as of November 1st, 2024.
Go to beta.apple.com and sign in with your AppleID and follow the directions to enroll your devices... Of course if you haven't signed up and received an email that tells you your signup was successful, you'll need to wait for that...