I want to format my mtn broadband 4g mifi to its default state

MiFi Password Reset to its Default

1. Switch ON the MiFi router.
2. At the back side of your MiFi router, you will find the Reset button
3. Using a pin or with the help of any another object with a pointy edge, press and hold the Reset button for five seconds.
4. Now your MiFi Router will automatically restart.
5. Now your MiFi router password is reset to its default value.
Kindly note that default user name of the MiFi Router is admin and password is also admin. After resetting your router you can login to the admin management page using Username/Password as admin.
~Ighedoise