iPhone 12 Pro: Facetime / speakerphone microphone audio cuts in and out

My wife recently upgraded from the iPhone X to 12 Pro. For Facetime calls, she frequently positions the phone propped up on her desk (bottom part on desk) so it's hands-free. This seems to cause the audio to cut in and out for the people on the other end of the call. My guess is the noise cancellation to prevent feedback from the speakers is causing it. However, it's not an issue on any of the older model iPhone we've had. We've tried it with both case on and off and tried turning off noise cancellation in the settings, but didn't work.


Is anyone having the same issue? I'm wondering if this might be a software fix in the future or if it's hardware related.

iPhone 11 Pro

Posted on Nov 16, 2020 1:21 PM

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Posted on Jan 25, 2021 1:20 AM

You do realise the main microphone is at the bottom of the phone?


By standing it on something in portrait mode it is very likely you are simply blocking the microphone!


Facing the screen, the holes on the bottom of the phone, to the left of the charger socket, are the microphone.

When you are propping up the phone in portrait mode, make sure those holes are not covered. You can buy specialist phone stands that avoid this problem.


This can also be a problem with the way you hold the phone. I have a tendency to block them with my right little finger which I use as a "stand" to stop the phone slipping through my grip.

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191 replies

Oct 7, 2021 6:24 PM in response to Napoleon71

So glad I found this thread. Just bought my wife the 13 Pro as an upgrade from her 6S and recently noticed this exact issue where her sound would be cutting in and out at times. It's pretty crazy because the conversation quality was much better before this phone. Quite disappointed but really hoping that Apple will have a fix.

Dec 28, 2021 6:49 PM in response to a1297gshk

My 12pro max is the only iPhone in the family that cuts out on FaceTime. It’s so annoying!! I can call on my husbands phone and we don’t have a problem but my big “fancy” phone has issues that are apparently unfixable! It’s too sensitive! I can’t even put my hand at the bottom of my phone when I talk. Even my Marco Polo app is affected by it. If I flip my camera around and turn my phone away (screen facing away) my voice comes through better on Marco Polo. Otherwise there is too much background noise that picks up. Also I am on FaceTime all the time because I have 9 young grandchildren out of town. It’s loud and very active when on FaceTime so I really need this to work. These phones are a fortune! Help!

Feb 6, 2022 5:26 PM in response to sar_115

The bottom line to all this…. I really feel that Apple knows they have a problem!!!!

and I don’t think they have any clue on how to fix it!!!!!


they could start by going back to their iPhone 8, which didn’t have this problem, and do a process of elimination as to what has changed.


but they don’t want to do that…. It will interrupt their profits from all the versions since.

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iPhone 12 Pro: Facetime / speakerphone microphone audio cuts in and out

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