CVD1810-WJ refers to the MCU version of specific Android car head units, often manufactured by brands like

Alternatively, use SCP:

CVD1810-WJ refers to a specific MCU (Microcontroller Unit) version

Connecting it to the car's OTG port while the engine is running to ensure steady power. The Resolution

Update Process: The device or software will then update. This can take several minutes, and the device might restart.