[Q] Problem with mic - Galaxy S II Q&A, Help & Troubleshooting

Hey guys. I bought an i9100 from ebay and everything works except the Mic. It only works on loudspeaker or earphones with mic. But when I tried to call my mate it has an audio off on the left side. So I tried to use voice recorder and doesnt work unless I speak loud but only produces a buzzing noise. So I tried to flash siyah kernal, changing firmwares. None of that worked. But why does the loudspeaker work and mic doesn't, isn't the mic and the loudspeaker from the same mic and is there any solutions to fix or I have to repace the mic? Thanks.

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[Q] Audio Input Gain Control HELP!

Hi guys,
can anybody help me find a way to reduce the audio input gain?
I was trying to use my SGS II to record some live concerts and rehearsals of my band and all I got was HORRIBLE distortion.
I tried to google my problem but no success yet.
Please help!
Up!
I didn't mentioned that I am talking about the audio quality of video recording and I am running on the original ROM that came with the phone.
Nothing? Anybody?
As of now I don't know of any software solution to lower the mic gain when recording video.
However, I've heard that using the headset that came with your phone (earbuds with mic attached) while recording video should use the mic on the headset, which will result in better audio (albeit in mono instead of in stereo, but that's a small sacrifice) in the video recording. I've not tried it personally, but you could try that out.
ctomgee said:
However, I've heard that using the headset that came with your phone (earbuds with mic attached) while recording video should use the mic on the headset, which will result in better audio (albeit in mono instead of in stereo, but that's a small sacrifice) in the video recording.
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It doesn't have to be the headset that came with the phone, I think any headset which you can use the mic in calls should work.
My Zagg Smartbuds worked fine with this method.

Speaker and microphone problem (headphone jack works)

Hello.
One day my i9100 got into water and after that it started to behave oddly. It has problems with speaker (I can't hear voice calls) and people who I call can't hear me so it has faulty microphone too. The tricky part is that headphone jack works fine, same as microphone on the bottom, I can talk with people with connected headphones and another speaker works (eg. it makes beepy sounds when I start to record the movie).
I have replaced speaker module (upper one) with no success. Same for software change (stock to CM9).
Do you have any clue what can I do with it?

Microphone issues

Hi! First of all, I did research about this, and tried every possible solution posted in this forum, but without success...
The problem is with my s2 main microphone (down one). When making a call sometimes the receiver can't hear me, but if I switch to speaker, then its ok. So I test the mic with voice recorder app, and yes...I've mic problems...I've to scream so the mic barely detect any sound. I tried to open the rubber hole that is over the mic but nothing.... The rare thing is that if I hit the phone, or shake it, suddenly mic works fine...its like random .
what can it be??

Hello, i'm having a weird issue with my phone's mic.

Hello, first I want to apologize for my english, it's not my first language but I will try my best.
Well, I have a Blu Life 8 XL with KitKat 4.4.2 (I updated it to Lollipop, then the mic issue starts... I restored factory default config and now its on KitKat again) and after 2 weeks my mic stopped working. I tried everything on the net to fix it but nothing seems to work (disabling noise reduction, cleaning the mics, the paper on the back of the battery that works on nexus 5, disabling google search, etc).
Making tests with the phone's sound recorder I suddenly found this:
When I record something the app seems to be recording (the needle moves just as if the mic capture the sound) but when I play it only noise comes out (like ground noise, static noise).
But if I plug my earphones and play the same recording, now I can hear what I recorded, so the mic is not the problem I guess.
If I record something with the earphones mic, I can hear it with the earphones, or the phone speaker.
Also when calling, I must use the loudspeaker or the earphones becouse otherwise people can't hear me.
Any recomendation, help or something?

After updated to android pie , bluetooth headphones mic not working

after updated to android pie throug ota, i can not record or send voice message through the bluetooth headphone, iam using airpod, i tried with couple of other bluetooth headphone too, all having the same problem,
when iam using whatsapp or calling with thirdparty apps like imo with bluetooth headphone, the phone' internal mic is working instead of headphone's mic , the other end could hear my voice,
but
if i hold and close the phone's internal mic hole with my finger the other end could not hear my voice,
i already factory reset my phone twice, but still having the issue,
Same here with my sony 1000XM2, headphone speakers work.
donthomaso said:
Same here with my sony 1000XM2, headphone speakers work.
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Click to collapse
s9 plus with android pie?
Yes. Tried updating firmware on headphones but it didn't help.
anybody a solution?
I have an S9+ running Android 10. I have Beats Ur Beats 3 wired ear buds and the mic doesn't work on those either. It used to when I first got the phone when it had Oreo on it. I miss that feature as I used it all the time. I'm guessing there is no fix in the near future.

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