biggest bullshit update ive ever seen,  fingerprint stopped working, cant use flyme launcher as standart, phone turns off, if its in the mood and u wont recognize, bluetooth connection with car for phone no working, pure shit, since i updated, i downgraded to 5.1.12.0G still no fingerprint working, i  wanna hav a ***in solution for this, im outraged now coz i cant ***in use my phone anymore, it is now to me like a nokia 3310, i can call somebody, thats all, *** this, never try beta on chinese developer... disgusting