What to do if my Concox GT300 GPS cannot connect to the network?
- RRaymond JohnsonAug 2, 2025
If your Concox GPS tracker can't connect to the network, there are several potential reasons: * Ensure the SIM card is correctly inserted. * Clean the SIM card's metal sheet if it's dusty. * Verify that the SIM card is valid with your internet service provider. * Move to an area with GSM service coverage if you are currently outside of it.




