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People cant hear me when I activate speaker phone on my iphone 4S. Ive changed bottom dock connector and thats working fine now, but i’ve heard theres 2 microphones ? Wheres the other one and what part do I need ? Kind Regards Nathan
The iPhone 4 and 4S are the same two mics. Your problem is the top mic, first step is to clean, blow out the small pin hole at top of iPhone. If still problem, carefully clean it out with straightened small staple.
I asked some skill people and was told that there only two microphones on iPhone 4 but only one on iPhone 4S.
The skilled people your referring to must not be very skilled at all. there are two mics in the 4s one attached to the dock and the other is located on the volume silent and headphone flex.. The little pin hole beside the headphone jack is were the mic is located I agree about cleaning the little hole with a pin but if that fails then a replacement flex is needed. When u put on loud speaker it switches to the top miciPhone 4S Headphone Jack Cable Replacement
