I am interested in flashing this zip file MOD to Xiaomi Mi-One plus for better sound quality. Somehow, i am not sure how to flash this zip or extract and use it. I am very eager to use this mod and the reason to buy Mi-One was because i thought it would be open/unlocked to flash whatever i want, whenever i wanted. But looks like Mi-One has been the only phone used it stock config by me. Can someone help me flash this file plz ?