Originally Posted by nrdev
I've come across some posts about the sys files controlling the leds :
I've seen you can change the lightning behaviour by changing values affected to the .
The problem is that there are several values I can change and I couldn't find any documentation. For example, I wonder if the file trigger cannot be set to a value for which it only lights up when the buttons are touched and not every time the screen is touched.
i have been facing a problem,i have installed "OpenSEMC-mr2-alpha2"
when i control my brightness the illumination bar light remain full
but in stock ROM when i reduce my brightness the intensity of that illumination bar light also decreases .
it is very annoying if you are doing something in night with low brightness and the illumination bar light is full.
and how to get over these
virtual files /sys/class/leds/button-backlight/ ..
any app use to explore or in cmd prompt