I reset Mifi password because I forgot it and the default pin at the back is wiped off. What can I do pls

For all those who cant get to the configuration page because the back of their MiFi is scratched up and the MiFi reset all you need to do is this : -firstly make sure you have...

My mifi device password is wiped off on the device. How can i reset or change.

I reset my mtn 4G network and the information at the back is no more there how will i get back my default password again to get access to the network