Does aluminum case interfere with reception?

Discussion in 'iPhone 4S' started by Bigneeks, May 27, 2012.

  1. Bigneeks

    Bigneeks New Member

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    Just bought this case from Best Buy. It's and iFrogz with an aluminum backing. I was VERY happy with it until I read a review that stated that the aluminum backing interfered with its reception. Now all of a sudden I'm noticing less bars for wifi and 3G. Is this aluminum problem true?

    http://reviews.bestbuy.com/3545/137...one-4-and-4s-black-silver-reviews/reviews.htm
     
  2. Skull One

    Skull One Super Moderator Staff Member

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    The iPhone 4 & 4S both use the metal band for their antennas. So technically it should be physically impossible based on the image of the case as shown. Now if there is a piece of aluminum that makes contact with the band and is connected to the back then it is possible to introduce a grounding issue while holding the phone.
     

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