after / Android 6.0 will no longer support the meter key 
2014 of March 29, is the birthday of the key rice, millet, she is the first smart accessories. To be able to put as much as possible to do this small point reliably fun, from the bottom of millet phone drive, to MIUI, then m key applications, engineers paid a tremendous effort. In these days, millet released ten a new mobile phone, Andrews from 4.0 to 6.0, MIUI from 5 to 7, every change of meter key engineers must prepare you. In today, after two months of research, we really can not be found on Android 6.0, continue to use the method of meter keys. Before all viable options in the Android 6.0 is prohibited. In order to ensure that we no longer experience the sales meter key, the phone is based on Android 6.0 upgrade MIUI, it will no longer support the meter key TT.