Iphone 4 people cant hear me during calls.

Hello from Spain. I have the same problem since the first day. I tried everything before send it to tech service. They returned it to me saying problem was solve and it still he same, imposible to hear anyone and no one can hear me either.

I had this issue for a couple of days - it would sometimes work after a hard reboot but happened no matter the voice input (regular, headphones, bluetooth headset). Seemed to come out of the blue. Took it in to genius bar this morning and they said they've been getting a lot of these lately, they weren't sure what the issue was and swapped out my phone.

The secret to solving this problem is aluminum foil. Yup, aluminum foil.

How? What you mean? Please tell us

I also have a problem with the microphone. Why is silent Apple.

@tchic Did you get it fixed?

I'm having the same issue with my iPhone that I got shipped from the US. It worked perfectly for the first 2 months and then suddenly, the other person cannot hear me. Sometimes I get lucky and I can carry on a conversation for about 15 - 20 seconds, but it goes blank again. Have restored and upgraded to 4.1 as well, yet the problem persists in the exact same fashion. Any help?

the problem is hardware and Apple not respond ¬¬

http://www.youtube.com/watch?v=C-n1LJEK3PM
http://www.youtube.com/watch?v=tkEiR6OPhhc

I just got my iphone 4 yesterday. 1st call in the car leaving the store, nobody can hear me. Called people all day and evening, nobody can hear me at all. so i've yet to make a successful phone call. taking it back today.

hi gautam i m facing the same problem if you get any solution let me know. i got it from UK and it will take more time to get it launch in india help me out if you find any soln thanks.

yeap 😟 apple is not responding 😟

I've got the exact same issue on my iphone 4. It seems that it is a hardware problem. The microphone in voice memos records sounds very quetly.

Thanks for the information, had the same frustrating problem and finally found your post after everything else that was suggested here to fix the problem didhn´t work.

I disassembled the phone and demounted the cover in the upper part of the iphone (above the battery) where several cable connectors (4) were hooked up to the main board. When lifting those I already noticed that they came off too easily. I reconnected them carefully using some pressure until a the connected with a noticeable little click. After putting everything back together the iphone 4 worked flawlessly. For my opinion there must be a glitch in the (probably automated) assembly process of this phone in China, whereny insufficient pressure is used by the robot connecting these cable shoes to the main board....

I just started having the problem. My mic works with everything except for a phone call. Sounds like I'm across the room from the phone. Speaker phone and headset work fine. I found that if I cover the noise cancel mic on the top of the phone it works perfect. Not a solution, but a work around until it can be resolved.

Starting to get annoyed with my iPhone 4, it's been less than a month and I had to exchange 2 because of camera problems, and now people can't hear me when I get a call, but apps like voice memo work fine.