Improve system stability
Improvements
Improve system stability
Important notes
Please download firmware file to the USB storage in advance and follow the instruction or user manual for device upgrade.
Upgrade Instructions
- On the external drive, create a folder named"uc9040_img".
- Download the complete software and unzip it.
- Save your file - "uc9040_Vx.x.xxx.bin" in the "uc9040_img" folder.
- Plug the external drive to rear USB port of the device.
- Press"PAUSE+MUTE+CUT"buttons together to enable firmware upgrade process.