I’m running Mifi with firmware 2.264. I cannot for the life of me get the tethering working. As far as I know, setting the carrier to T-Mobile, the APN to h2g2, and the service to fdd-lte. But no matter what I do, I get that the SIM card isn’t working correctly. Does anyone have Project Fi working correctly with their Mifi?
Project Fi is a smartphone or just a SIM?
It’s just a SIM card - you can get a SIM card, activated, that works on T-Mobile networks data-only. Setup instructions are here - Use Google Fi with tablets & other compatible devices - Google Fi Help , which tell you what APN to select. I can’t get it working even with the normal T-Mobile setup.
+1 I cannot make it work either
I’ve made it work. I had inserted the SIM card the wrong way around … 
I haven’t tested speed yet.
How do you get the SIM card out if it’s stuck, inserted the the wrong way around?