Flyme 6010G on M2 has a bug can not connect with bluetooth audio dongle .. so when bluetooth m2 is active and connected to bluetooth audio dongle then M2 cannot streaming audio to speaker  and this position make bluetooth device on m2 cannot disable  bluetooth m2 in disable always back active by itself.. when disable bluettoh m2 always back to enable bluetooth.. bluetooth only disable until phone restart..please fix it
thx