Bluetooth firmware update
Bluetooth firmware update
Please download the attached bluetooth firmware file "gocsdk_210" and copy it to USB thumb drive or SD card, then update it as per the below pdf instructions. Then check if it is OK after the update.
Here is the video link:
https://www.youtube.com/watch?v=c8CzJh9ThKE
Link to download the file here:
https://drive.google.com/file/d/1YEAJaoANhDxXvTwKRpsDFDTAKp7ZhN4I/view?usp=sharing
PDF instructions: