1. MADP55's Avatar
    Switch to silent, and see lined bell. then a minute later unlined bell pops up, then toggles back and forth and vibrates. Bad in meetings when phone rings, even though it shows silent.
    Blown air, toogled multiple times. Only solution is turn audio to zero.
    out of warranty.
    08-08-2011 12:16 PM
  2. SnapThrow's Avatar
    The switch is replaceable

    3GS Mute Button

    Requires taking out approx 15 #00 screws but it is doable if you go slow and carefully, but it could be the ribbon cable that went bad

    3GS Headphone Jack Assembly
    08-08-2011 02:22 PM
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