Fourth generation iPhone. Repair is straightforward, but the front glass and LCD must be replaced as a unit. GSM / 8, 16, or 32 GB capacity / Model A1332 / Black and White.

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iPhone 4 loudspeaker


I have a problem with my iphone 4. The loudspeaker not working after I replaced power reflex sensor cable or (power button cable). The loudspeaker and microphone working fine on facetime, yahoomsg, and other apps. but not working during calls when I try to switch from microphone to loudspeaker, the other party only hear windy, and cracking sound, the same sound that I have as I am try to recording a video.

Anyone have any informations, or help I would be appreciated.


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when you call on loudspeaker it uses the second mic next to the headphone jack. it is also a part of the cable you replaced. it sounds like you will have a faulty one. you can test the old cable to be sure.

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