I found the Windows tool here: https://source.sierrawireless.com/resources/airprime/software/fdt/#sthash.hqRD5Y55.dpbs
The firmware is updated now. I also found another post about the password: https://forum.sierrawireless.com/t/em9191-at-password-not-working/27219/2 and got that working now.
I think the last step is to enable GPS and get GPS coordinates. It would save me some time if you could tell me what commands to use for that. I want to get to the point that I can pull GPS coordinates from a command in a terminal. Thanks.