How can I use my phone to reset my wifi

I need to change my wifi password

I just bought a MTN MIFI and the WiFi Icon isn't turning on and it's not being discovered by any device I clicked the WiFi button and hold but it didn't work I connected to a...

i really need password to connect to my phone

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...