The process of updating ( It isn’t available for Apple device)

1. Unzip the file and open it.
2. Install the drive, open the file of “Install updating installation driver”. Double click the file of ”Install” and installed following the instruction.
3. After installed the driver, double click the updated software ” Upgrade Tool lv en ”, and run the software.
4. Connecting flash. After connected, the color of the small round dot will change into green and update the software according to the chosen icon. (“dfu” is the format of the updated software.
5. Choosing the updated software and finished by clicking ”G updated firmware”