After opening the serial port, click "Flash" to set the drive to flash mode. After entering the flash mode, please close the drive software and continue to the next step.
Open STMFlashLoader Demo.exe
Select the serial port number, and keep clicking "next" until the burning option interface appears.
Select the second "Download to device" option to load the firmware file.
Click "next" to start the firmware update.
After the firmware is updated successfully, close the software, power on the drive again, and it can be used normally.