I have a Xiaomi Mi3 running an Android 6.0 Cyanogenmod version and the back button doesn't work anymore.

In which way can I implement the standard touch buttons on the screen (home, back and menu) in order to use them?

1 Answer 1


Edit /system/build.prop and add the line qemu.hw.mainkeys=0. Save and reboot. Should you want to revert, change that "0" to "1".

Alternatively, use a non-native solution such as LMT Launcher.

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