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  1. Thread AuthorThread Author   #1  
    Joergen Mathiesen's Avatar
    iMore Nanite

    1 Posts

    Default Iphone 4 audio problems

    My iPhone 4 has started to make scratchy noises through the speaker at playback. At first its occationally but after a few seconds the audio disappears totally and leaves only the scratchings. (Sound a bit like coffeemachine)

    I changed the speaker, which helped the first minute or two, when the problem reoccurred.

    I've tried DFU but unsuccessfully. Actually I found out that when disconnecting the battery I get same behaviour as when I changed the speaker.

    Any ideas on what could cause these symptoms.

    Best regards,
  2. #2  

    Default Re: Iphone 4 audio problems

    None whatsoever. Make a genius bar appointment with the nearest Apple Store and have them diagnose the problem for you.

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