Unable to sign in with Apple ID; got the 6-digit verification code twice, but was rejected!
When I realized I had forgotten my Apple ID password - just got back my Macbook from Service - I requested a code via sms.
The first one wasn't verified, so I asked for a resend; it was also rejected, and know System Preferences is not even letting my Mac to shut down, being stuck to "Thank you. We will send you an update soon", seeing that I "am not to be trusted" it seems...
Any insights?