14 Replies Latest reply: Aug 24, 2012 11:27 AM by Isaacistan
ifonlytobreathe Level 1 Level 1 (0 points)
Starting last night my new iPhone 4 started acting weird mid-call. I was in a conversation and the other person couldn't hear me. I could hear them clearly and was responding to the "Hello...HELLO's" but they couldn't hear a single one. I tried again this morning and no one could hear me. I tried multiple numbers. I rebooted and it worked for one short call, then reverted to not working. I restored this evening and it seemed to work fine for several calls, now again, it's not working. Anyone else experiencing this or have had it happen in the past?

Windows 7
  • sleepyluda Level 1 Level 1 (0 points)
    Hey, I have the same concern also. But only when the first couple seconds of the call. I receive a call, and all I here is "hello...hello?" Then a couple seconds later, they here me just fine. When I first answer the call, I can here them perfectly, but they can't. =\ Kinda annoying.
  • Bad Loser Level 1 Level 1 (10 points)
    This problem hasn't affected me, but others have reported proximity sensor issues where the screen goes dark but is still active.

    Maybe your ear is hitting the mute button?
  • Leone D'Antonio Level 4 Level 4 (1,110 points)
    Have you tried RESETTING NETWORK SETTINGS? This may help. It's in your preferences settings.
  • ashraf86uk Level 1 Level 1 (0 points)
    I was on a call to my mum on monday and she could not hear me half the time so with this and also the poor reception when you hold it the RIGHT way i was reluctant but handed my iphone 4 in to the apple store for a full refund. They are aware of this problem, I was also having problems with 3G half the time it used to switch down to edge :S
  • ifonlytobreathe Level 1 Level 1 (0 points)
    I have checked to see if the mute button was pushed, it wasn't. It also seems to happen when on speaker and on bluetooth. I tried resetting the network settings and that didn't seem to help either. I'm getting really agitated.
  • Ultrasur Level 1 Level 1 (0 points)
    Exactly same problem. IPhone free from contract, bought in London, spanish Vodafone carrier, user of iPhone 3GS, 3G and no problem in the past. I hear perfectly, they can't hear me, call continues until someone cut it. How to solve it?
  • ifonlytobreathe Level 1 Level 1 (0 points)
    I still haven't found any solutions. It worked all day July 2 when I was out of state, and when I got back in my home state it stopped working again. It could be coincidence but I have no idea. It hasn't worked at all today. I took it to AT&T and they said I could return it within the 30 days, but they have no phones to replace it. They said I could also try waiting until the firmware update, who knows when that will be released though.
  • 636av8tr Level 1 Level 1 (0 points)
    I have the same problem with my phone. It has happened to me multiple times now, and I can't figure out what is causing it. When it does happen, I try to restart my phone, reset the settings and it still won't work. At some point when I keep trying anywhere from 30 mins to 1 hr, it will begin working again. This problem is becoming very annoying and I'm wondering if it's a software, network or just my phone being a lemon problem.
  • dougieb Level 1 Level 1 (5 points)
    Could be the proximity sensor issue is causing the phone to "mute." Next time this happens, look at your phone and make sure that "Mute" isn't engaged.
  • Saint74 Level 1 Level 1 (0 points)
    I have the same problem. Look here please: http://discussions.apple.com/thread.jspa?threadID=2499374&tstart=0
    It is not proximity because I have it in my tomtom car kit. It is not connected with signal - I have it even at full bars as well.
    I did a restore, I changed simcard but problem remain.
  • JL329 Level 1 Level 1 (0 points)
    It is the carrier's problem. I had the same problem with ATT. I called them and they removed the registration of the iPhone to their network, and then ask me to make a call again to re-register. It fixed it. They know it is a common issue.
  • dyd Level 1 Level 1 (0 points)

    it happened to me yesterday afternoon, after 14 months of using the iphone 4. I could not be heard by receiver, or caller. Even if i set it to speaker mode, the receiver end is met with a mute.

    I off and on  the phone and it works in the evening. Today, it stop working again, i can't be heard by receiver or caller.

    what s the solution?

  • Lorei Level 1 Level 1 (0 points)

    I suffer the same problem.  Maybe in 10 calls, 5-6 times, people can not hear me, but I can hear them clearly.

    I made the call again, it may work, it may not work.

    I thought it might be the network problem, but it is not.

    I thought it might be the SIM card issue, I replaced with the new one, still problem remains.

     

    Now I thought it might be the software problem, before I didn't had this problem, since I updated with IOS5, it occured. 

    I also heard it might be the hardware problem, but I don't think so, because sometimes it worked properly.

     

    I've found many many complains on the same issue, maybe Apple Inc should replace the problem Iphone?

  • Isaacistan Level 1 Level 1 (0 points)

    Replaced your sim card and it stil doesnt work? Hope this issue is fixed soon