activate two factor authentication
after i'm update to high sierra, my mac asked to activated two factor authentificaton.
i tried to follow the ativated step that provide by official mac documentation.
When my phone has received my text 6 digit verification code ID and i give it back to the 6 digit input box, the problem show.
the code that i has received from apple by text message, and i entry it to 6 digit box of verification code, always perceived wrong. the warning message is : Try entering your verification code again.
i has repeat it few time (ask text message again from apple), but the warning message keep showing.
please, there is solution for my problem.. ?
MacBook Pro TouchBar and Touch ID, iOS 11.2.1