Firmware instruction:
1. Please download the new firmware and decompress it.
2. Connect your HM-601 player to a PC via USB data exchange port.
3. Copy the HM-601 IMG file to on board flash.
4. Remove the USB connection from PC.
5. You will be able to see firmware updating after you reboot the player.
6. After updating is finished, reboot again. Then your HM-601 will be updated with the latest firmware.
Download link: