Important Notice Regarding "K2001N NWD Firmware 2021"
Restart: The device will automatically reboot several times. Do not turn off the car or ignition during this process. Safety Precaution k2001n nwd firmware 2021
Verify the MCU and Board Version:
Follow these instructions precisely. Do not turn off the unit or remove the SD card during the process. k2001n nwd firmware 2021
