Getting a new mobile device / lost your device?

The following instructions will assist you with MFA Self-enrolment as well as with Self-Service MFA reset on a previous or new device.

MFA Self-Service tools

Important note before you start

To complete these steps, you will need your desktop/laptop including your old and new mobile devices. 

Self-enrolment instructions for replacing your mobile device

Microsoft sign in and password entry screen
  1. On your desktop/laptop, open a new window or browser and visit https://aka.ms/mfasetup. Enter your uoAccess credentials and click Sign in
Authenticator sign in approval screen with code displayed
  1. Validate your identity on your old smartphone. Approve the MFA request. 
Additional Security information screen
  1. The Additional security verification screen will appear. Click on Set up Authenticator App