No, the GPS location does not update after the OBD device is unplugged. The OBD device will only report the GPS Location when it is powered. The "Last Known Location" is the location at the end of a trip or when device is unplugged during the trip. When the OBD device is plugged back in again, after couple minutes, it should start collecting data when the vehicle engine is running. If not, please check the red LED on the OBD device for power status, LED light should be solid.

                                         RED (OBD Port Connection)

Please contact FleetUp Support at or call 855-274-2886 option 3 for more information.