Do not know where to ask, under custom firmware silence, no one knows. For those who enjoy miui is not a problem there in the settings implemented option to disable one of the sim. At the same custom bikes, this is not possible. Although it is not even so, 99 percent of custom bikes there. But for example in the firmware Cardinal have this function in the msm xtendet too. Well, you probably understand what I mean ... These switches opposite SIM 1 and SIM 2, which can be pushed and cut down the sim. For many residents of cities is not a problem as long ago Amount of sim cards android does not affect the energy consumption, but there is one thing. It affects as such I come to work and there is one of the operators stupidly does not catch network in general, and then search the network otsutstvuyushey lands the battery completely. And now the question is, how is it possible then to add this feature off? Or how to edit the build. prop or something else to add these freaking switches opposite SIM cards? Kraynyak copy this file cardinala on the firmware which is now sitting. Or it is in the setting. apk? Can it as something kovyrnut? On the screen arrows which are supposed to be these switches.