iPhone 4 apps won't play audio through 3rd party device

Discussion in 'iPhone' started by ClemTiger0408, Aug 8, 2010.

  1. ClemTiger0408 macrumors 6502

    Jun 30, 2007
    Is this a known bug? I haven't seen it reported.

    On my iPhone 3GS I used to plug my car adapter and play audio through an app through the car speakers. Mostly, I try to use the MLB app. Obviously, the device wouldn't charge and I would get the "Use airplane mode" message, but otherwise, it always worked.

    Now, my iPhone 4 will play iTunes audio no problem but when I load an app there is absolutely no audio. This happens in all my apps: MLB, Pandora, Audible, etc. But again, iTunes music through the regular player work fine.

    Any tips?
  2. motty2307 macrumors regular

    Feb 1, 2010
  3. ClemTiger0408 thread starter macrumors 6502

    Jun 30, 2007
    USB. Apologies for that omission.

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