i think i know the problem of "fast draining battery at 10%"... well some of you guys won't be convinced but yeah it's just an opinion... well that isn't a "problem" as we might say but it's just how the system works, you know it gives great stand and hold up just great but it also kinda use all the juice... and when it's at 10% it just doesn't have more juice to keep up so i think that's why it does like that... that's just what i notice and sorry for making you guys read all this it's and understanding topic.. i'm using the beta flyme6 version (Chinese one)