How Do I Regain Access to My Account After Losing Access to Microsoft Authenticator? (Urgent Request).

Question

How Do I Regain Access to My Account After Losing Access to Microsoft Authenticator? (Urgent Request).

Marc Crawford 45

My phone died and I replaced it with another device, restored it however Authenticator is no longer signed into my Microsoft accounts. Every time I try to log in, Microsoft asks for a verification code from the Authenticator app, which I no longer have access to. (stuck in an endless MFA loop—I need the app to verify my identity, but I can’t access the app without verifying my identity first).

I have a break glass account and the same happens this this.

I have also tried to go with the only 2 admin accounts to M365 Admin Portal to re-register MFA however both accounts want authenticator codes only (no text or email options).

I am the only global admin and from research believe the only way to resolve this is via the Microsoft Data Protection team to assist me with resetting at least one of my admin accounts.

I have all my details including Phone, email, GA accounts, Country and Timezone available.

Please assist asap as I need to add new staff members to new services to start working.

Thanks,

Marc

Answer accepted by question author

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Answer 1

Dear @Marc Crawford,

Thank you for contacting Microsoft Q&A.

Based on the details you have shared. It seems that you are in a difficult situation with your Microsoft 365 account and administrative access.

In this situation, the Microsoft Data Protection team has tools and processes in place to verify identity and regain access to administrator accounts.

Please note that forum moderators have no control over user accounts, especially when it comes to logging in to your account, resetting your password, changing your access, etc.

Therefore, if you are the only administrator in your organization, then you need to involve Microsoft data protection team. Please try to find the related hotline number to call the frontline let them raise a ticket for you: Customer service phone numbers - Microsoft Support

In some countries, this is an automated conversation: First, when you call the hotline, they will ask you what kind of problem you are struggling with.

Answer: Authenticator.

A: What products do you use?

B: Office 365 for business.

Verification: Education or company account?

B: For companies

A: Are you an administrator?

B: Yes.

A: Are there any other administrators in your organization?

B: No.

A: I need one.... Service request?

B: Yes

If your organization's Office 365 Business/Education subscription is from a partner or reseller, and the global administrator is unable to open a service request on your end, contact the reseller's support provider to help open a service request on behalf of you instead.

If you still cannot reach to agent, there is still a workaround, you might consider registering for a new tenant by signing up for a trial subscription via this link Compare All Microsoft 365 Plans | Microsoft. This would allow you to create a new tenant following the provided prompts. Once set up, you can access the admin console of the new tenant and submit a support ticket requesting to speak with the Data Protection team on behalf of your previous tenant.

Please remember to cancel the trial subscription once your issue is resolved to avoid any unintended charges.

Please understand that our initial response does not always resolve the issue immediately. However, with your help and more detailed information, we can work together to find a solution.

Please feel free to reply below if you have any update or further concern. Thank you for your understanding and cooperation.

Best regards,

If the answer is helpful, please click "Accept Answer" and kindly upvote it. If you have extra questions about this answer, please click "Comment".
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Marc Crawford 45 Reputation points

2025-10-03T21:31:39.25+00:00

Thanks for the answer. I did log a ticket over 2 days ago and it's been radio silence since :(. Appreciate the info and you can't assist which is disappointing. Anyways if i shared the case number this can be escalated?
Liora D 12,170 Reputation points Microsoft External Staff Moderator

2025-10-06T09:19:15.9+00:00

Hi Marc,

Thank you for the update, I’m absolutely here to help and will do my best to support you through this. If you could kindly share your case ID, I’ll assist in checking its status and try to escalate it internally where possible.

Based on what I’ve seen recently, the Microsoft Data Protection team is currently handling a high volume of cases, which may explain the delay in response. That said, I’ll do everything I can to help move things forward and ensure your case gets the attention it needs.

I also understand that not being able to access your account directly impacts your work, and I truly appreciate your patience during this time. As soon as I receive any updates, I’ll make sure to notify you immediately.

Since your case ID is considered sensitive information, please send it to me via private message to keep your data secure.

Looking forward to your message and thank you again for your trust and understanding.

Answer 2

Marc Crawford 45

Hi Liora, thanks for offering to assist.

That said I have now been able to have this resolved.

I am sharing what i did to assist people moving forward.

I contacted support line again and spoke to an agent (following the new call prompts so you don't get into the email only loop) and asked them to escalate to a duty manager considering the 4 days that have passed. The duty manager assigned an engineer from the DP team, and they contacted me for verification which took a bit of back and forth however got done within the day (5 days in). The DP engineer that has to pass this to another engineer for review which took a further day (6 days in) who contacted me and re-register/reset up the MFA as well as add another auth method.

All in all, a lengthy stressful ordeal however got resolved.

Hope this helps others moving forward.

Liora D 12,170 Reputation points Microsoft External Staff Moderator

2025-10-07T14:55:41.69+00:00

Hi @Marc Crawford,

Thank you for sharing your experience and the detailed steps you took to resolve the issue, that’s incredibly helpful for others facing the same situation.

I also appreciate you accepting the answer. If you run into any other issues or have questions in the future, feel free to post a new thread on Microsoft Q&A. I and other moderators are always happy to help.

Best regards,

Liora.
Vũ Hoàng 0 Reputation points

2026-02-02T06:17:51.14+00:00

Hello there, I would like to ask for the kinds of info I need to prep in advance (what they asked you to provide). Hope you respond, many thanks to you!
Liora D 12,170 Reputation points Microsoft External Staff Moderator

2026-02-02T12:22:17.6666667+00:00

Hi @Vũ Hoàng,

Thank you for your message. I saw that you have already created a new thread, and I’ve posted a full, detailed reply for you in that new post. (How to recover a company account as an admin who lost access to the authenticator app?)

You can refer to it for the complete guidance on what information you need to prepare before the Microsoft Data Protection Team can help you recover your admin account.

If you need anything else or have additional questions, please feel free to reach out anytime, I’m always happy to help you.

Warm regards,

Answer 3

Liora D 12,170 Microsoft External Staff Moderator

Hi Everyone!

Thanks for reaching out!

To keep this thread focused on the original poster’s scenario and ensure we can track and resolve your issue efficiently, could you please create a new Q&A thread for your case?

Even when symptoms look similar, the root cause often differs by environment, account type, add-ins, and recent changes. A dedicated thread helps us avoid cross‑signals and accelerate troubleshooting.

When you open the new thread, please consider including the following details so we can jump in right away:

A clear description of your issue.

Account type (Personal or work/school account)

Any error messages or codes you see.

Steps you’ve already tried.

Your environment details (e.g., product version, device type, OS).

To create your thread: go to Microsoft Q&A, click “Ask a question”, select the product/tag, and paste the above details.

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Once you post your new topic, I’ll be happy to assist you further and ensure the solution fits your exact case.

Thank you for understanding!

itadmin Helgen 10 Reputation points

2026-01-22T15:33:50.6133333+00:00

I hate microsoft everything is so dumb and complicated
Rodrigo Caldeira 5 Reputation points

2026-01-23T15:37:53.8333333+00:00

Hello!
I have the same problem. I replaced my phone last month however I can´'t acess my microsoft account because I do not have my authenticator app logged in. However to sign in the Authenticator App I have to accept in the authenticator app that i dont have. Now I am stuck in this loop.
Liora D 12,170 Reputation points Microsoft External Staff Moderator

2026-01-25T14:34:52.8933333+00:00

Hi,

Thank you for adding your comments. If you’re experiencing the same MFA/Authenticator lockout issue, I recommend checking the detailed guidance already provided in the accepted answer above. It explains all the available recovery options and what to do if you are the only administrator on your tenant.

Because this type of issue is directly linked to account security and identity protection, moderators here cannot access your tenant or reset MFA on your behalf. I kindly ask for your understanding, these restrictions are in place to protect your data and your organization.

To ensure you receive accurate and timely support for your own situation, you may also consider creating a new, separate thread. This gives your case proper visibility and allows the community and moderators to focus on the details specific to your tenant.

If you prefer, feel free to refer to the instructions and support links already mentioned above, or open a new post so we can guide you more precisely.

Thank you again for your understanding, and please don’t hesitate to reach out if you need any help navigating the next steps.

Warm regards.
Samantha Clifton 5 Reputation points

2026-01-27T19:44:08.55+00:00

Can you confirm who / which number you contacted? I have just hung up after waiting 2.5 hours with no sign of anyone answering.
Harshad Rai 5 Reputation points

2026-01-28T07:51:36.1166667+00:00

Same with me. Ms doesnt seem to help out in this case

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How Do I Regain Access to My Account After Losing Access to Microsoft Authenticator? (Urgent Request).

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