Thank you, anyway, I think we still have a way to solve this temporarily via software (if nothing to do in hardware). For an ex.: When starting playing back, at the same time the system works with protection circuit, the system should play another hidden file (length: 0,5 sec. . . ) in...

Hi guys, I have 2 problems with Shanling M2s and need help: 1. Vietnamese language (song name, lyrics) is not displayed correctly. I installed the custom firmware of Vortex 3.5 (thank you, Vortex), but it still is the problem. For ex.: "Chiều nay", the letter "ề" can not be displayed correctly...