Proximity sensor

Discussion in 'iPhone Tips, Help and Troubleshooting' started by roubitus, Mar 25, 2012.

  1. roubitus macrumors newbie

    Joined:
    Nov 16, 2010
    #1
    Hi guys,
    it might be a silly question but I am wondering if it is normal that I can see the proximity sensor in the dark. So far I never really observed this but yesterday I made a call at night and saw a kind of red dot.
    Iphone4 - IOS 5.1

    Thanks for the feedback.
     
  2. chambone macrumors 6502a

    chambone

    Joined:
    Dec 24, 2011
    Location:
    Netherlands
    #2
    There's an infrared LED in there, so it's possible that you can spot it. Like you can see the LED of some remote control units in the dark more or less. As long as it functions, don't worry about it.
     

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