|v1.1.102||Improve system stability|
Note: Please download firmware file to the USB storage in advance and follow the following instruction or user manual for device upgrade.
-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.