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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. This page aims to help users troubleshoot, fix, and seek help for the iPhone 4.

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After replacing power button assembly, speakerphone no longer works

I recently replace the power button cable in my phone and now the speakerphone and the voice in videos does not work. Voice recorder works fine and all other functions seem to be ok.

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The obvious answer would be to re-step your recent fix on your phone because it sounds like this problem came up after you replaced your power ribbon cable, before disassembling your phone I would clean your headphone jack and charge-Data port with alcohol and a toothbrush, on the headphone jack use a downsized Q-tip, good luck.

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2 Comments:

Could this be that the newly installed mic which is part of the cable is faulty? or not perfectly at the pin hole top port? Is faint weak voice still heard on other end or in the video? Maybe the connector to the cable is not perfectly down on the logic board.

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there is no sound at all. I tried to tap the phone too while recording a video and heard nothing. I suppose the part could be faulty

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