Hi @Katherine Mae Avila,
Thank you for posting your question in the Microsoft Q&A forum, and I’m sorry to hear you're having trouble accessing your account due to Microsoft Authenticator app.
To help us assist you effectively, could you please clarify the following:
- Have you previously set up the Microsoft Authenticator app on any device for this account, or is this your first time trying to sign in?
- If so, are you currently using the same device where you originally registered the Authenticator app? Have you recently switched to a new device?
In the meantime, if you are using a work or school account, please refer to the following steps intended for end-users. Should you be an administrator addressing an Authenticator-related issue, kindly inform me so that I can provide guidance tailored to administrative roles.
If your account is a personal one (e.g., emails ending with hotmail.com, outlook.com), please let me know so I can provide the correct instructions or connect you with the right team.
1/ You can follow this official guide to get started: How to add your accounts to Microsoft Authenticator - Microsoft Support
2/ You can also refer to this article for instructions on signing in using the app: Sign in using Microsoft Authenticator - Microsoft Support
3/ If you are using a work or school email address, the MFA settings are managed by your IT department. If you need assistance with recovering access to your account, you will need to contact them directly to resolve this.
Please contact your company's IT Help Desk or support team and explain the situation. Specifically ask them to “Reset my password and my MFA settings or allow me to re-register for MFA". This is a standard request, and your IT team should be able to assist you with it.
You can also share the steps in this Microsoft article with them so they can help reset your password and your MFA settings for you Manage user authentication methods for Microsoft Entra multifactor authentication.
Once your company's IT admin has reset your MFA, the next time you log in to your account, you will be guided through the process of setting up the Microsoft Authenticator app again from the beginning by scanning a QR code. This will break the loop and allow you to access your account normally with your phone device.
Please note that forum moderators do not have access to user account settings and cannot assist with logging in, resetting passwords, or changing access rights. While we do not have access to internal systems or administrative tools required to resolve account-specific or backend-related issues, we’ll continue doing our best to support you within the scope of our responsibilities.
If you have any updates, feel free to leave a comment under this post. I’ll be happy to assist further.
Thank you for your cooperation and understanding in resolving this matter.
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