How to determine if your device is 3G or 4G ?
There are two ways to determine the communication type
[1] Physically inspect the Printed Circuit Board.
You will find the Frigbot Version number printed on the TOP Face of your Frigbot
Version 11 is our 4G device, and all other versions are 3G
[2] Check the Frigbot Website
goto the Frigbot website and login -- https://frigbot.com/login
open the 'graph page' for the frigbot you want to check
under the heading HARDWARE you will see the version number, where 900 = version 9 and 1100 = version 11
Remember that ONLY version 11 is 4G and all others are 3G
Desktop Screen
You can also see the same details on your mobile device, it just looks a little different.