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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People can't hear me after replacing screen

I replaced my screen on iphone 4 and everything worked great when I turned it on and stuff but when I got a call I could hear them but they couldn't hear me. What did I do wrong to make that happen? and what part would control that in the back?

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I have the same problem, i replaced my screen but now anyboby can hear me when i try to call them. I can heard something when i'm recording a memo with the dictaphone and with de camera.

How can i fix this ?

Sorry for my english i'm from Belgium...


I have this same problem as well. I can hear the person on the other end, but they can't hear me. I also tested my microphone by trying to record a voice memo, taking a video, and trying to play a song. No sound at all.


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It could be that your microphone at the bottom of the phone has a bad connection. Check all your connections at the bottom near the home button assembly and ringer speaker.

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Their is a small ear speaker that the main board lies on and makes contact with two thin metal prongs. During instillation of your screen the prongs could have been bent, broken or just not made a good connection. Check it out, the speaker lies directly behind the front ear mesh screen. Replacement shouldn't be to difficult or expensive.


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