Automatic Light Sensor on Xperia Ray
Automatic Light Sensor Xperia Ray does not work OK - regulation is minimal ?
What you can do:
1. Does not work ? Enable Automatic Light Sensor on Xperia ray:
Download Power Widget Lite (Google Play). Activation automatic sensor switching the brightness setting (A).
Sensor works even after uninstalling application and complete phone reset.
2. Regulation is minimal ?
(Need Root)
Edit the file: hw_config.sh (inside system/etc)
echo 0,0,0,0 > $dev/lcd-backlight/als/params
change
echo 3,2,2,0 > $dev/lcd-backlight/als/params
Now display better regulate (thx arcatarc)
