Needing to use your device in bright or low lighting can require an adjustment in the phone's built-in brightness settings. However, there are times when those default settings just don't do the trick.
If you are expecting an important email and want to check your phone during a movie, even the lowest brightness settings on your Samsung Galaxy Note II will be way too bright. You don't want to be that guy flashing a bright light in a dark theater, do you? Also, reading in the bedroom at night or in a sunny room may require you to increase and decrease the brightness settings beyond the limits... more