Develop Bugs

[Q] My microphone stopped working suddenly

hello, my phone microphone stopped working, when ever I call someone I can hear them but they can't , in addition when I record a voice the sound is very low but when I record a video the sound is normal, what is wrong with my phone ?

Earpiece and mic don't seem to be working

Suddenly my Zenfone 2 earpiece and mic don't seem to be working. There is no sound heard when there is a call and the other person is also not able to hear me. Could it be a software or hardware issue? The SIM works in another mobile.

LG G4 H815 sound problem during call

Hello there,
I have LG G4 H815 marshmallow 6.0 with bootloader unlocked, the screen was broken so I had to change it.
After changing the screen, whenever I call OR I have incoming call, I can't hear the speaker, sometime he can't hear me.
I checked the mic in recording its works fine, but only in calling.
Please help me

have you tried switching to loudspeaker while in call? im guessing your loudspeaker works but you've broken your earpiece speaker

ShadowsDie said:
have you tried switching to loudspeaker while in call? im guessing your loudspeaker works but you've broken your earpiece speaker
Click to expand...
Click to collapse
Yes I have, loudspeaker during in call it works well.
only problem is: when I call or receive a call., the microphone in call(the people can't hear me).

ziadmamo said:
Hello there,
I have LG G4 H815 marshmallow 6.0 with bootloader unlocked, the screen was broken so I had to change it.
After changing the screen, whenever I call OR I have incoming call, I can't hear the speaker, sometime he can't hear me.
I checked the mic in recording its works fine, but only in calling.
Please help me
Click to expand...
Click to collapse
In the call settings turn off
- Hearing aids
- Voice clarity
options, and the call sound will be perfect. This two options together makes horrible call sound.

Microphone problem when I use speaker phone - S9

Hello,
The microphone doens't work on my S9 when I use the speaker phone. The people do not hear me. I have no problem in normal call mode.
I tested to call in "safe mode" but the problem always appears.
Thank you for your help!

No idea?
Same problem here (replace xx by tt) : hxxps://us.community.samsung.com/t5/forums/v3_1/forumtopicpage/board-id/GalaxyS/thread-id/51619/page/12
Thank you!

Up

m also having the same problem, but also While video recording

Same problem here. Only when HD calling is enabled. If you disable HD calling, the problem should go away. I'm hoping the first software update fixes it. Just to be clear the problem is that the other person cannot hear you when on speakerphone. You should be able to hear them clearly and have no idea there is a problem unless they tell you that you sound muffled or like you are underwater. Turn off HD calling on Verizon and it goes away.

Thank you for your solution. I disabled the HD calling ("4G calling" in French) and the voice can be heard now. But the quality is very very bad! It is scandalous for a phone of this price!
Is there an other solution to improve the microphone quality during a call with speakerphone?
Thank you!

HD Calling?
I have the same issue, but have no idea how to disable HD Calling ( I'm on Sprint BTW). These minor issues are ticking me off; I've already had for factory reset once due to Camera settings crashing the app.. . now this nonsense. Phone isn't even 14 days out of the box, and its DEFINITELY not an "third party-app" issue. Bad time to switch from iPhone, huh? This is unacceptable for a $300 phone, nonetheless a $1K phone.

Hello, I have the same issue, on VoIP apps like WhatsApp as well. https://forum.xda-developers.com/ga...rphone-loudness-clarity-t3746298#post78757253
Does anyone experience the same problem on custom ROM?

Speakerphone mic not working in any call apps
Bond70 said:
Hello,
The microphone doens't work on my S9 when I use the speaker phone. The people do not hear me. I have no problem in normal call mode.
I tested to call in "safe mode" but the problem always appears.
Thank you for your help!
Click to expand...
Click to collapse
Same problem here, first on Note7, now on Note9. Disabling HD calling did not fix it for me.

any solution for it ? please post solution

I've discovered the issue is that the phone attempts to mute your microphone while the speaker is playing sounds. (If you're on the phone with someone they have background noise or are talking) and your phone's microphone attempts to lower the sensitivity so that the person whom you are speaking with doesn't hear an echo of themselves on their end. If they aren't making a sound then you can be heard normally. This is the downfall of my S9+ because the speaker and microphone are right beside each other.

Question How to fix Microphone?

Microphone works just fine in recordings app but during calls, the sound is very dim and unclear
People complain that the sound is unclear so I recorded a test call using Automatic Call Recorder app and found that the sound was very dim
but it is perfectly fine in stock recorder app
Is this software issue? How to fix it?

PS I used stock rom and had recently factory reset the phone

Have you tried cleaning the small microphone at the bottom of your phone? It's likely blocked by some dust. There is another microphone at your phone which is problem used for voice recordings, hence the difference in sound

Kenny13554 said:
Have you tried cleaning the small microphone at the bottom of your phone? It's likely blocked by some dust. There is another microphone at your phone which is problem used for voice recordings, hence the difference in sound
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Click to collapse
Oh got it! I'll try cleaning it thanks