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Backlight usability

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Click here to read [http://wiki.forum.nokia.com/index.php/How_to_check_if_the_backlight_is_off_and_how_to_turn_it_on how to turn on the backlight]
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[http://wiki.forum.nokia.com/index.php/How_to_check_if_the_backlight_is_off_and_how_to_turn_it_on Click here to read how to turn on the backlight]

Revision as of 21:24, 26 June 2009


An application should make optimal use of backlight because it costs battery usage.

Some guidelines for backlight usability

  • Backlight should be turned off when the application is idle.
  • When the application is moved to background, the backlight should turn off after a while.
  • The default backlight settings should not be modified.
  • Backlight timeout period should be low.


Click here to read how to turn on the backlight

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