The appears to be a less common or possibly a custom/internal model number (often seen in Chinese OEM dash cams, embedded cameras, or industrial modules). There is no official public datasheet under that exact string from major brands.
Updating this firmware typically requires a specialized process rather than a simple app update: : A FAT32 formatted USB drive (ideally under 32GB). Preparation : Extraction of the firmware files (such as update.zip 6315_1.zip ) directly to the root of the USB drive. Installation Cvd1810-wj Firmware
: Ensure your car is running or connected to a charger. A power loss during the flash will likely ruin the unit. Cvd1810-wj The appears to be a less common
While the exact steps vary by manufacturer, the standard procedure for these units involves: Preparation : Download the correct firmware files (often including an update_car package) to a Windows PC. : Format a USB drive to Preparation : Extraction of the firmware files (such
: The Microcontroller Unit (MCU) controls hardware functions like steering wheel buttons and reverse cameras; updating this often requires separate files from the main Android OS update. General Update Procedure