Iphone 3g No sound or vibration

Discussion in 'iPhone Tips, Help and Troubleshooting' started by marinemail05, Jun 22, 2010.

  1. marinemail05 macrumors newbie

    Jun 22, 2010
    So I replaced my battery on my Iphone 3g last night and like a few others, broke the flex cable ribbon #3. I have read that this controls the ear speaker and the light sensor. However, others that have done this say the speakerphone still works but mine does not. It also will not vibrate. I shows it going from vibrate to on and then back to vibrate when i flip the side switch but it doesn't actually vibrate. My real question is, does ribbon 3 control the speaker phone and vibrate as well as the ear speaker or did i also mess up another ribbon? I appreciate any information. I thought i read something about ribbon 4 controlling the bottom speaker but not sure. Thanks.
  2. gordosam macrumors newbie

    Oct 25, 2010
    i wonder if u solved this problem, as i have the same one. No sound or vibration, headphones ok,proximity sensor ok.

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