ALEOS RV50 (4.5.2.004) OR ALEOS RV50 LWM2M (4.9.0.040)

Hello,

What is the difference between the two firmwares here for the RV50 ? Off hand one displays GPS and the other does not. How can I get the LWM2M to display the GPS option ? See below:

ALEOS RV50 (4.5.2.004)
Status WAN/Cellular LAN VPN Security Services GPS Serial Applications I/O Admin

ALEOS RV50 LWM2M (4.9.0.040) /ALEOS
Status WAN/Cellular LAN VPN Security Services Location Events Reporting Serial Applications I/O Admin

Why does one have different options from the other when they are both RV50 ?
I am basically trying to get GPS on the ALEOS RV50 LWM2M.

Thanks.