Microsoft authenticator: Cambie de dispositivo y no aparece apartado para el código de acceso a dos pasos de mi sitio de trabajo.

Luis Miguel Garcia Picazo 20 Reputation points
2026-10-25T17:29:29.2366667+00:00

Cambie mi dispositivo por robo, logré ingresar a mi app Microsoft authenticator, con mi correo profesional de trabajo, pero al intentar ingresar al sitio requerido en mi trabajo se me es requerido un código que anteriormente se generaba en un apartado de acceso a dos pasos dentro de la app Microsoft authenticator, el cual fue creado a partir de un QR dentro del mi sitio de trabajo pero ahora no puedo ingresar hasta tener la verificación a dos pasos que me era posible antes de cambiar mi dispositivo.

Microsoft 365 and Office | Subscription, account, billing | For business | Other
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Answer accepted by question author
Jack-Bu 7,210 Reputation points Microsoft External Staff Moderator
2026-10-25T18:00:09.03+00:00

Hi Luis,

In your situation, you'll need to re-register your Authenticator app. To do this, you'll need to contact your organization's Microsoft 365 administrators. Here's how they can do this: Manage authentication methods for a user.

If you don't know who the administrator is, you can follow the guidance in this article: How do I find my Microsoft 365 administrator?

Then, when you sign in, you'll be prompted to secure your account:

  1. If you already have Authenticator installed on your phone, select Next to see a QR code.
  2. Open Authenticator on your phone and select the "Scan a QR code" icon.
  3. Then click Next on the sign-in screen. A two-digit number should appear.
  4. Authenticator will ask you to enter that number. Enter the number and choose "Yes, it's me."

I hope you will be able to access your account soon.

If you need any additional information, feel free to drop a comment below. I will be happy to help you.


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