VANTRUE X4S RC02 4K 5G WiFi Dash Cam Instructions
Learn how to install and update the VANTRUE X4S RC02 4K 5G WiFi Dash Cam with this user manual. Follow the step-by-step instructions to format the memory card, connect the rear camera and update the software. Don't forget to update the rear lens firmware and delete the update software to avoid any issues. Check out the system information to view the recorder version number.