Is this normal?

Discussion in 'iPhone' started by neilp4453, Sep 5, 2009.

  1. neilp4453 macrumors regular

    Joined:
    Oct 16, 2007
    #1
    This never happened with my 3G but ever since I upgraded to the 3GS.....it happens.

    When I turn on the iPhone, it is at the correct brightness.

    When I slide to unlock, the brightness diminishes where upon the brightness will suddenly come back to normal after a few moments of use.
     
  2. ultimateceej macrumors regular

    ultimateceej

    Joined:
    Jul 24, 2007
    Location:
    Texas
    #2
    That's the auto brightness at work. If you don't want it to change and stay at a constant brightness all the time, go to Settings > Brightness and turn off auto brightness. Then set the desired brightness and you're good to go.
     
  3. peteryan7hao macrumors regular

    peteryan7hao

    Joined:
    Jun 20, 2008
    Location:
    melbourne
  4. Lakerfan210 macrumors regular

    Joined:
    Jun 14, 2009
    #4
    I just notice something on my 3gs yesterday. I was going to check the time so I pressed the home button and it was really really dim. I was like WTF! So I waited then I pressed it again and it was bright. It never had done that before but it started yesterday and it did it three times. Should I just turn the phone off, do a restore, or take it to apple? I haven't dropped it or anything.
     

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