How do I get my key for mifi mtn_4g_0266d4

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...

I reset my my MTN 4g mifi but now I can't connect to the mifi as I don't remember the default WiFi key and it's has cleared off the back of the mifi