M6 Pro XL Extended Battery and All-Weather Case User Manual May 27, 2021 17:10 Updated M6_Manual_2021.pdf 500 KB Download Related articles GL300 User Manual (Legacy Style) OBD Tracker (GV-500) for Vehicles User Manual How do I set the switches on the switch module for the M4 Pro and M6 Pro XL cases? Hardwire Kit for GL300 Series GPS Trackers User Manual What does it mean when my device says "Tracker hasn't reported on schedule"?