ios14 update
I am updating my iPhone se2020 to iOS 14 a verification code has been texted to the phone and i can't access it. What do i do?
iPhone SE, iOS 14
Why can't you access the code?
See if anything here helps. If necessary, you can use account recovery as explained in the link at bottom of the article.
Verification code - how to get one and sign in with two-factor authentication.