Most of the S60v5 Mobile phones have Screen Rotation. But After using my phone for sometime i felt that the Screen rotation has become very slow as compared to previous time. So i had to turn off the Screen rotation of my phone. But now i have found an App which increases phone's rotation Speed and Hence saves your time too.
Sometimes you Need to Just decrease or Increase the Backlight of your phone But it's too Hard while using some apps and then go to settings then switch light brightness.Light Bar is a small yet powerful app. Just swipe from Up to down just like you do while Opening the top bar of your Phone. Look at it's features and Screenshots Below:
