question about hardware component attached to the back housing of the droid razr

Discussion in 'Droid RAZR' started by littleLGphone, Jul 24, 2013.

  1. littleLGphone
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    littleLGphone New Member

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    Hi, the droid razr (on the rear housing) has 4 small gold pads attached, I was wondering what the function of them is?

    The circuit board also has small gold prongs on the sides of the board, and they match up to where the gold pads are on the back housing are, so clearley the prongs are designed to make contact with the rear housing where the gold pads are located.

    So does anyone have any idea what they are or what they are used for?

    Below are photos:

    View attachment 64964


    View attachment 64965
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