I apologize that we did not provide firmware update info in time. I was traveled in China for weeks from Jan to Feb. I came back a week ago and there are too much work need to be finished. I will follow up on firmware very soon, and provide some new firmware download link after finishing the 0.13 version test. We will provide 0.13 firmware download link next monday Hopefully.
Please decompress the file by winrar first. You will get a file named hm-801.img. Please delete flashonboard on your HM-801 player, copy hm-801.img into flashonboard, and reset your player. You will see your player firmware been updated after resetting.