There should be an option to reveal the network by unticking a box. But I’ve done this myself before and trust me the best way is to reset your mifi. Do this by removing the back cover and somewhere along the edge is a small black button. Get a pin or needle or opened paperclip and hold the button down for around twenty seconds (You’ll hear it click). The lights on the router will then flash for around a minute or so whilst it reconfigures and reconnects. Now refer to the white label and look for the network name and go to whatever device you’re trying to connect and it should find that network. You’ll have to connect using the default password (also on that label) and once connected you can either rename the network and change the password,or leave things as they are.
Do all that and you’ll be sorted.
