microphone does not work on iphone 12 pro

I recently bought the iphone 12 pro. When I use facetime or facebook messenger video chat, the audio becomes choppy for the other end. Is it a hardware problem or software?

iPhone 12 Pro, iOS 14

Posted on Oct 24, 2020 8:20 AM

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Posted on Mar 1, 2021 11:45 AM

Bought a new 12 pro max for my wife about a week ago. Didn't think about testing it out of the box first before transferring her data over from her old 7 plus. So don't know what IOS version the 12 came with and if the mic was working then or not. We had to update to latest version (14.4) in order to transfer wife's data over and so we did. Transfer went well and everything appeared to be working fine. A few days later wife tried to make a Facebook messenger call with me and I couldn't hear her at all. We then tested FaceTime and tried making phone calls...other couldn't hear a thing...nada. Tested the Voice Memo app and when playing back a recording all we could hear was loud static. To Google we went looking for a solution or to see if others were experiencing similar microphone issues. Low and behold, we found two threads, this one and another at: https://discussions.apple.com/thread/252186963?page=1

Did all the troubleshooting and even did a factory reset as a new user and issue still there. Download ‎Phone Diagnostics on the App Store (apple.com) as suggested from someone on the other thread, ran it, and the bottom mic FAILED!!! Using a Bluetooth headset works but such an inconvenience. Took the 12 to Apple store and returned that sucker before the 14 days was up. So disappointed to have paid over $1000+ for a phone and the mic doesn't even work! I especially feel sad for my wife as she was really looking forward to the new 12 pro max, and we were going to use it to shoot photos at our upcoming baby shower :( Holding out on getting another 12 until there's an official fix or Apple acknowledges it. Might even have to wait for the 13 or switch over to Android.

353 replies

Dec 2, 2020 12:02 AM in response to Ahmedmk

I set up a Genius Bar appointment (which is pretty complicated in 2020 pandemic Madrid), so I'm hopeful they'll be able to solve the issue or replace the phone (which is a bummer, considering I've already had to replace a faulty Apple Watch Series 6, also purchased in early November). Obviously not a good year for tech production, but I guess I'm grateful that these are these are the problems I'm dealing with in the current global climate.


For what it's worth, I tried unpairing and re-pairing the Apple Watch (as suggested in another post), but it didn't work. In my case, the bug only affects audio quality in video recordings (massive static sounds) and incoming calls (I have to enable then disable speakerphone for the other person to hear me).

Dec 2, 2020 8:01 AM in response to amylyxo

Same! I think it’s a connectivity issue. Like cellular data/WiFi/5G issue. I have the 12 Pro Max and experience the same thing. It’s extremely frustrating. It’s like FaceTime no loner works for me because either the person I am FaceTiming with can’t hear me or I can’t hear them. Any tips and tricks to troubleshoot this would be greatly appreciated.

Dec 11, 2020 9:06 AM in response to amylyxo

i purchased an iphone 12 pro max Nov 14 when using speaker phone cuts in and out. Phone has been in case from day one! I have taken it out to see if that what was causing issue, still cutting in and out. THE ATT rep said they can't hear me. I have contacted apple/ATT everyone has just dragged me along- apple told me switch my 7 sim to my 12, well we know that can't happen because 7 4G. Phone has been reset, cut off switch to tower, whatever ATT does to consider a fix, they then told me i had to pay 200.00 for warranty even though i have not made 1 payment on the phone. They are mistaken if they think i am going to pay 1450 for a phone and then give them another 200.00 for a warranty for a phone that is not even 30 days old. apple is putting out defective equipment and selling it and consumers are paying the price

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microphone does not work on iphone 12 pro

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