Hello Louis.
Thank you for posting this issue in the community forum.
As per your description, you are facing the problem with the verification code and also want to unblock your device.
I would like to recommend you some following steps to fix your issue:
- Use a different verification method Look carefully at the login screen-sometimes there's a subtle link like “I don’t have access to this” or “Use a different method.” It might let you verify via alternate email or Microsoft Authenticator.
- If you are facing verification code issues. As there are a number of possible explanations for why verification codes don't always arrive. You can follow the steps to fix this by troubleshooting verification code issues in the mentioned link: Troubleshooting verification code issues - Microsoft Support
Hope this will fix or resolve your issue.
Sincerely,
Danny_98| Microsoft Community Moderator