Brightness Manager ★ ROOT 1.10.2 Full APK. Are you disappointed with the auto - brightness of your phone ? The screen is too bright or too dark for you ? If you have a rooted device with a light sensor , you can now customize the brightness levels to your preference ! Brightness Manager runs in the background as a service. Control the light level and adjusts the screen brightness according to your preferences . It is similar to the auto - integrated luminosity , but the brightness levels are customizable! Is this your screen is too bright even on the lowest setting ? Brightness Manager can dim the screen beyond the minimum screen brightness ! This is accomplished by creating a full-screen translucent cover . By adjusting the opacity of the overlay , the screen can be adjusted up to total darkness (do not worry , there is a configurable minimum to avoid this) ! If the device has an AMOLED screen , the template further reduce the use of batteries !