G4 proximity sensor doesn't work properly...

Discussion in 'iPhone Tips, Help and Troubleshooting' started by rickhahn, Jul 4, 2010.

  1. rickhahn macrumors newbie

    Jun 25, 2007
    Austin, TX
    when the phone is at my ear the screen is supposed to be locked; however my ear is causing hang-ups, dialing new numbers, muting etc. Any thoughts on a fix, or do I have a bad phone?
  2. melterx12 macrumors 6502a

    Jun 22, 2010

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