I am stuck in authenticator loop for my business account

Question

I am stuck in authenticator loop for my business account

Hardstaff Glass 20

I can't activate my authenticator on my phone because it keeps asking me for an authenticator code which I can't get unless I sign in. Please help...

I have googled and googled but none of the fixes seem to work.

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Answer 1

Jeanie H 11,930 Microsoft External Staff Moderator

Dear @Hardstaff Glass,

Thank you for posting your question in the Microsoft Q&A forum.

Based on my understanding, you’re stuck in a loop where the sign‑in page keeps asking for a Microsoft Authenticator code, but you can’t access the app to generate it.

Let’s help me try this first: On the sign‑in screen, select “I can’t use my Microsoft Authenticator app right now” or “Sign in another way.” If offered, help me choose SMS, phone call, or email verification to complete sign‑in.

If you don’t see those options, it means that you haven’t set up an alternative authentication method before.

In this case, I need to confirm your role - Are you an end user or a Global Admin for your organization’s?

Scenario 1: End User

Please kindly help me contact your organization’s IT/Global Admin and ask them to reset your MFA from the Microsoft Entra admin center. Specifically, they should:

Require you to re‑register MFA, and
Revoke existing MFA sessions, then have you sign in again to re‑set up the Authenticator app.

References (for your admin):

Manage authentication methods for Microsoft Entra multi-factor authentication - Microsoft Entra ID …
If you’re unsure who the Global Admin is within your account's organization, you can find guidance on locating them here: How do I find my Microsoft 365 admin? - Microsoft Support

As general Microsoft Support, we do not have administrative access to change tenant MFA settings - your organization’s admin needs to perform the reset.

Scenario 2: You are a Global Admin

If there’s another Global Admin in your tenant, please ask them to require re‑registration for MFA on your account and revoke MFA sessions, then sign in and re‑enroll Authenticator. (follow to scenario 1)
If you are the only Global Admin and completely locked out:
1. You might need to contact Data Protection Team via phone service number: Customer service phone numbers - Microsoft Support. The agent will be able to create a ticket for you under the affected tenant and then transfer this ticket to Data Protection team who could help you to reset your MFA.
2. 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 trial tenant following the provided prompts. Once set up, you can access the admin console of the trial tenant and submit a support ticket requesting to speak with the Data Protection team on behalf of your previous tenant.

As a moderator, I do not have the tools to deep dive into your account. This is because Microsoft's data security protocols are very strict, and only Data Protection Team is equipped with the necessary tools to investigate your specific tenant.

If anything is unclear or you get stuck on a step, please feel free to reach out. I’ll guide you further.

Looking forward to your response!

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Jeanie H 11,930 Reputation points Microsoft External Staff Moderator

2025-10-21T23:23:16.6933333+00:00

Dear @Hardstaff Glass,

I hope you’re doing well. I just wanted to check if my previous response addressed your question correctly. If there’s anything I may have misunderstood, I would truly appreciate it if you could provide a bit more detail to help me better understand your needs.

Also, if you’re stuck on anything or find something unclear, please feel free to reply so I can guide you further.

There’s absolutely no rush - please respond whenever it’s convenient for you. I’m here and ready to support you whenever you need assistance. Your comfort and timing are important, so take all the time you need.

Thank you for your time, and I look forward to hearing from you whenever you’re ready.
Hardstaff Glass 20 Reputation points

2025-10-21T23:43:47.8666667+00:00

Hi Jeanie. Thank you for your reply.

I thought I was our admin but after speaking to the help desk yesterday she let me know I'm not. I don't know how there would be anyone else who is our admin. How do I unlock our account without this informatio?
Hardstaff Glass 20 Reputation points

2025-10-21T23:46:36.5933333+00:00

I set up the account and payment is coming off my credit card so I don't understand how someone else can be admin.... Clearly at some stage I've entered something incorrectly but there must be a way to get me back in. I'll currently signed in but just can't access the account
Jeanie H 11,930 Reputation points Microsoft External Staff Moderator

2025-10-22T00:28:10.6066667+00:00
Dear @Hardstaff Glass,

I’m here to help, so please don’t worry.

First, could you please confirm whether the help desk you spoke with is your organization’s internal IT help desk, or Microsoft/the service provider’s support?

About the account and charges to your credit card: in many cases, the person who set up the payment method may hold the Billing Administrator role, while overall admin access belongs to a Global Administrator. These roles are different, so it’s possible you’re a billing admin but don’t have global admin rights. (I’ll verify this for you once I have a bit more detail.)

Please help me read more about the roles in the organization in this reference: About administrator roles in the Microsoft 365 admin center

To support you accurately, could you please clarify a few points:

Did you create your account in the Microsoft 365 admin center? If yes, which email address did you use?

If you didn’t create it, do you recall who set it up and shared the account with you?

Regarding “I’m currently signed in but can’t access the account”: where exactly are you signed in?

Does your organization know or can it identify who holds the Global Administrator role? If not, I’ll work with you to locate them to reset MFA.

Please help me share the above details, and I’ll explain the scenarios and work with you to find the Global Admin to reset MFA and reopen access. Don’t worry, I’ll stay with you until everything is back to normal.
Hardstaff Glass 20 Reputation points

2025-10-22T00:38:05.9733333+00:00

Hi

Yes I created the account but a long time ago. I think I would have used account 1 to create, this is where the invoice comes to.

On my computer when I try to sign in to account 2 onmicrosoft.com it says I'm signed in but if I try to log in it asks for codes from the authenticator - which I can't access.

No one here knows who other than me would be the Global Administrator

I so hope you can help me
Jeanie H 11,930 Reputation points Microsoft External Staff Moderator

2025-10-22T12:34:29.6333333+00:00
Dear @Hardstaff Glass,

I will refer to the two accounts you listed above as Account 1 and Account 2. Because on this community, such information will be removed to ensure the security of customers and tenants.

Account 1 and Account 2 have two different domains (meaning the part after the @ in the email is different), so they are unrelated. Therefore, being charged on Account 1 will not affect Account 2.

For Account 2, as I see it, your domain is a Global Admin. In this case, please follow Scenario 2 as I mentioned in my first response above. I’m repeating it here, so you don’t have to scroll up to find it.

You might need to contact Data Protection Team via phone service number: Customer service phone numbers - Microsoft Support. The agent will be able to create a ticket for you under the affected tenant and then transfer this ticket to Data Protection team who could help you to reset your MFA. The biggest goal is to get past the IVR (automated system) to a live agent and emphasize this critically important security factor. Please try this script, speaking loudly, clearly, and patiently waiting for the machine to respond. 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

When you reach a real person, clearly state that "I am the sole Global Admin locked out due to an MFA error. I need a ticket created."

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 trial tenant following the provided prompts. Once set up, you can access the admin console of the trial tenant and submit a support ticket requesting to speak with the Data Protection team on behalf of your previous tenant.   Note: Please remember to cancel the trial subscription once your issue is resolved to avoid any unintended charges.

As a moderator, I do not have the tools to deep dive into your account. This is because Microsoft's data security protocols are very strict, and only Data Protection Team is equipped with the necessary tools to investigate your specific tenant.

Additionally, could you consider accepting this answer? I’ve noticed many people in the community face similar issues but don’t know which scenario applies to them. Accepting the answer will make this post easier for them to find, so they can read it and identify their situation to resolve it quickly. This is very helpful for our community.

Anyway, if anything is unclear, feel free to message me. I’m still here to support you.
Jeanie H 11,930 Reputation points Microsoft External Staff Moderator

2025-10-22T23:30:57.84+00:00

Dear @Hardstaff Glass,

If anything is unclear or you have any questions about this issue, please let me know - I’m still here to help. I understand reaching out to the Data Protection Team involves several steps and takes time, so I appreciate your effort. Thank you for your time!