Front microphone buggy - LG G6 Questions and Answers

Hello everyone, I just got a used LG G6 today. Everything seemed to work fine except a little lag and heating issues until I tried out calling. I noticed that whenever I make a call, the front receiver microphone doesn't work most of the time. Sometimes it does but I either hear static, really low volume, or it just stops working. I have to put the phone on speaker to be able to hear correctly. Does anyone know how to troubleshoot this? I already tried turning off voice suppression and noise clarity. Thanks in advance.

Try this. Adjust the volume in-call to make it louder. See if it makes a difference.

Related

[Q] What's going on with my in call sound?

Hi,
I have unusual problem with my motorola defy earpiece (or at least i think it's that). Bought it used, so don't know how it was before...
During calls the volume of earpiece speaker is very low, practically unusable unless you are using phone in completely silent environment. The weird thing is tho, when i turn the phone around and listen closely on the back side the volume is actually a bit higher - seems like in call sound is coming from big phone speaker on the back, just very silenty... When turned to loudspeaker mode during call - everything works as intended, i can hear loud voice on phone's back speaker. I know that people are having problems with defy's earpiece not working at all, but it's not like that for me. It actually seems that both speakers (earpiece and main speaker) are working during calls just on very low volume. No luck searching for help on internet, doesn't seem that anyone had this happen... Problem egsisted with stock ROM, so i installed CM 7.2 - nothing changed. Volume buttons work, but even max volume is just too low. Wonder if that could be software problem or the hardware is somehow ruined? Any ideas? Don't know where to turn - i'm intending to take phone apart and see what's going on in there, no previous experience so please stop me
I just got my defy today and have exactly the same problem. I flashed cm 7.2

[Q] Earpiece distortion

HI there guys.
Brand new to this forum.
I've searched for days and I'm unable to find a solution.
I'm experiencing a crackling or a distortion on phone calls at certain volumes. I noticed it with certain pitches in peoples voices it would cause a vibration in the ear speaker and some distortion in the sound. Kind of like the speaker is being over driven or has too much power going to it. It usually goes away if I turn the volume almost all the way down, but this is obviously not a practical option since I'm not always making phone calls in a dead silent room. The speaker phone works fine. This only happens when I'm using the earpiece. Is this normal? Is it related to the camera autofocus sensor rattle? Are the sound vibrations from a person's voice enough to set off the rattle? It's really annoying as I tend to make phone calls a lot and I don't like using speaker phone or a headset. Does anyone else have this problem?
From what I can tell, it happened and was normal in the S4. (http://forum.xda-developers.com/showthread.php?t=2280930).
Please help. Im deciding if i need to return it.
..
fffft said:
It's too bad that you didn't describe it in more detail.. i.e. give us steps to replicate it. A recording of the distortion would have been helpful too. I haven't noticed what you describe but it sounds like the gain or auto gain is too high and your earpiece speaker is being overdriven.
There is a gain setting in the service mode menu but first you need to distinguish an app issue or possibly damaged speaker before messing around in the hidden settings. See if you can find an audio app that will give you a wider adjustment range for your system volume and gain.,
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Click to expand...
Click to collapse
Thank you for the reply.
If you go into the service menu, the go into the low frequency test. At 100hz and 200 hz there is a little bit of buzz in the headset reciever unless you really push it against your face (which i assume kind of tightens the spaces in the plastic and prevents whatever vibration in the speaker is occuring).
Hmm.. the vibration is akin to as if you were speaking into some cellophane wrap; like some film (maybe for waterproofing) is covering the speaker.
Oh. It's also worth noting that I cannot replicate the issue on Skype or Viber. Those sound crystal clear.
Bump. Anyone?

[Question] Microphone Issues - Any ideas?

Hello everyone, I've checked the forums and I've not really seen many answers to this question as it's something that's been bugging me for a while now.
I don't know when it started, but I noticed recently after recording a video and playing back, the sound on one side is completely gone. Almost like Stereo mode has been disabled, I have determined that it is the microphone that is often used during Loudspeaker calls, I tested this by placing a call to a friend on a regular call, then a WhatsApp Call, and finally a Skype call - and each platform is having the same issue - my loudspeaker microphone is not picking up audio. Is there a fix for this? I took apart the device, cleaned thoroughly but I'm wondering if the microphone itself has become busted. If anyone has a similar issue, or has found a fix for this - could you please provide me with some information? I love my Note 3 and would love to start recording some videos again.
Thanks everyone!
Ginger Bearded Guy
Ginger Bearded Guy said:
Hello everyone, I've checked the forums and I've not really seen many answers to this question as it's something that's been bugging me for a while now.
I don't know when it started, but I noticed recently after recording a video and playing back, the sound on one side is completely gone. Almost like Stereo mode has been disabled, I have determined that it is the microphone that is often used during Loudspeaker calls, I tested this by placing a call to a friend on a regular call, then a WhatsApp Call, and finally a Skype call - and each platform is having the same issue - my loudspeaker microphone is not picking up audio. Is there a fix for this? I took apart the device, cleaned thoroughly but I'm wondering if the microphone itself has become busted. If anyone has a similar issue, or has found a fix for this - could you please provide me with some information? I love my Note 3 and would love to start recording some videos again.
Thanks everyone!
Ginger Bearded Guy
Click to expand...
Click to collapse
First factory reset and check again. .if same it s material problem
I've Factory Reset about 10 times since this post, and attempted all kinds of different things. I can confirm that it is a definitely a hardware issue, could you recommend what to do so I can get this fixed? Again, my primary microphone works fine while making calls - it is only when I enable Loudspeaker that the other party is unable to hear me due to the "Top Microphone" on the device not working for some unknown reason. Again, I've attempted cleans, fixes etc - but the issue only occurs during loudspeaker calls and when recording video as the top microphone is used with the primary microphone for Stereo Recording.
I know the microphone still picks up some form of audio but at a very low level - as I have called a friend and enabled loudspeaker and continued on to blowing in the hole where the microphone is situated. They can hear the loud distortion created by the air, but not a voice or anything like that. I really have to shout (And I mean LOUD) if anything audio is to be picked up.

Noise Reduction

Hello Friends!
I've a Problem with my phone.
When i call someone, other side hears too much noise or they hear their own voice.
When i use headphones or speaker then there is no sound.
I am on latest OTA but the problem remains the same.
There is some problem with the Noise Reduction but i could not find anywhere how to solve this problem.
Please help!
Well I don't have this issue but i'm sure the phone has something wrong in sound/mics!
Try to film a video and see how bad the sound recording is! It's like the back mic is closed or muffled!
I have the same issue plus on a headset the sound is unbearably loud even on 0 level

Galaxy S8 Clicking noise coming from earpiece

I recently started to hear faint clicking/ticking noises coming from the earpiece while having phone calls on my S8 (I heard those noises in the past but I thought they were caused by the other person on the call).
I downloaded an app called "Earpiece" (that lets you listen to music trough the earpiece instead of the speakers) and the ticking noises persist (even if I'm not having a phone call).
What's even weirder than that, I actually discovered that the earpiece makes those noises all the time (even when I'm not listening to anything and I'm not having a phone call), but they are not that loud.
I found that if I turn Airplane Mode on (without Wifi enabled), the noises stop. To give you some concrete examples:
- Connected to network( + WiFi on): Earpiece makes those noises at all times.
- Airplane Mode on + Wifi on: Earpiece makes noises at all times.
- Airplane Mode on + WiFi off: Earpiece doesn't make any noises. If I listen to offline music trough the earpiece (using "Earpiece" app) there are also no clicking noises.
* Those clicking noises don't have a constant rythm (they sometimes stop for a second or two).
*If I press my ear to the earpiece a bit, I can hear them very very well.
What do you think might cause this?
Thanks.
I am also suffering from a similar issue.
I haven't much noticed if it is there with wifi on or off etc, but it is really irritating.
Samsung says if you can prove we can refund, but it is really difficult to prove. I have noticed that when I press the phone hard on my ears the noise diminishes but doesn't go away.
is your problem solved, please share an update or any other please suggest a workaround.
Thanks
even i am facing same issue after updating to 8.0 beta version
Strange clicking from my Samsung S8+.
I have been hearing a strange clicking sound from my smartphone. Not being used or on charger, it makes this clicking sound that is very quiet but others do hear it. Is there an app that would cause this?
Having same issue seems to be the WiFi makes faint clicking noises while it's transferring data back and to anyone resolved the problem. Only an issue while I am on the phone
I have this issue as well- but it is so quiet you can't hear it unless the room your in in pretty silent
If you open the camera app and listen to the call speaker it gets alot worse. Think it's the WiFi mechanism vibrating against the outo focus mechanism of the camera

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