Auto brightness

Discussion in 'iPhone Tips, Help and Troubleshooting' started by kemper28, Jul 2, 2007.

  1. kemper28 macrumors newbie

    Jun 30, 2007
    My auto brightness does not seem to work. Does anyone else's work? Goto full bright turn on auto brightness and go into a dark room. Does it automatically dim the display?

    thanks a bunch,

  2. ShockerMan4x4 macrumors member

    Jun 30, 2007
    Yes, in very dark rooms the backlight on the screen is noticeably dimmer.
  3. unity macrumors 6502a

    Sep 30, 2005
    Green Bay, WI
    Its not instant and I don't think it should be but it works fine for me. There is a setting to turn it on and off, is yours off?
  4. camtrin macrumors newbie

    May 8, 2008
    your auto-brightness feature might have been turned off. you can turn this on by going to system preferences>displays, then clicking the tick box at the bottom.
  5. zmit macrumors regular

    Apr 12, 2008
    guys.... he turned on auto brightness

    as others have said, yes it dims it. is that what yours is doing?
  6. philgilder macrumors 68000

    Sep 30, 2007
    it doesnt check brightness the whole time, only when waking it from sleep

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