General What is that hole for on top.

Discussion in 'Android Devices' started by nitramus, Nov 11, 2013.

  1. nitramus

    nitramus Well-Known Member
    36

    Apr 17, 2011
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    There is a hole on top and I am just wondering what it is for. It is the same as the one on the side where we can put the sim removal tool. I think it might be a hard reset of some sort like a reboot if the phone completely freezes (since the battery is non removable) or a factory reset or both......
    I don't want to try it and regret it
     

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  2. desktop

    desktop Well-Known Member
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    Feb 14, 2013
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    Is it near the headphone jack? I think it's a second microphone for noise cancellation.
     
    Rxpert83 likes this.
  3. Lettuce

    Lettuce Well-Known Member
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    Mar 10, 2010
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    I believe it is as desktop said a microphone for picking up external and background noise to cancel out before sending to the network (on a call).

    Don't shove the SIM card tool into it!

    Lettuce
     
  4. nitramus

    nitramus Well-Known Member
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    Apr 17, 2011
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    Thanks. That makes sense.
     
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