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?
I'm using ZU c6833 model, and its microphone cable broke.
so when I calling, I can hear but they can't hear my voice.
But in speakerphone mode (zu uses secondary mic at the top of the phone during speakerphone mode), they can hear my voice clearly.
so, is there a method(or patch) using a secondary microphone as a main?
Or is there a method using both microphones?
Please help me..:crying:
Hello everybody . seems like my phone was broken external microphone. when I turn on the speakerphone call, the microphone does not work I need one instruction set path for handset to voice speaker mic . If you know please help me. thank you very much
Hi guys, I got an on going issue I can't manage to fix, for a very long time.
I tried all types of MIUI versions including the latest 10.3.5, and all Betas up to 9.6.27 firm+ven & ROM but I think it is deeper in kernel/Firmware level than ROM.
I even tried Pixel experience ROM..
the Issue is that on handsfree/loudspeaker voice/video calls (Skype, LINE, WhatsAPP, regular Voice via SIM card, etc.) the other person on the other side of the line claims that they hear the sound metallic and a bit distorted,
but the real problem they claim all the time my sound breaks and it is impossible for them to understand a full sentence because of those breaks.
the Issue of sound distortion and breaking up only happens on the speaker calls (hands-free).
Hands-free calls regardless to what program. it could be regular SIM card call, WhatsAPP calls, skype, whatever, you name it. it is on all, as long as it is speaker/hands-free call.
both Voice calls and Video calls, all suffer the same
when NOT on hands-free. e.g. using headset (wired or Bluetooth) or just holding the phone to my ear, all works great, sound is perfect and no breakup.
that is true to all call types (SIM call, WhatsApp, skype, etc.)
after deeply investigating, all the signs points to the noise cancellation feature the Phone's software as the perpetrator, for some reason the noise cancellation
is to aggressive which causes the metallic sound (common know sound characteristic of noise cancellation filters) and it cuts my speak believing it is ambient sound
how do you guys overcome this issue? or How do I globally remove noise cancellation all together??
here is what I found (after blocking some MICs with a masking tape in different scenarios):
Handsfree/loud speaker call always use the Top MIC only (not using the bottom one), you block Top mic, no sound on the other side of the line
non-handsfree (placing phone at your ear), always uses bottom MIC (blocking top MIC will have no effect). However , and that is the interesting part..
remember i said non-handsfree uses bottom MIC? that is true in general and in normal operation, but if you block the bottom MIC, than it would switch to top MIC (unlike hands-free/speaker that always using top MIC, no matter what and never uses bottom MIC), once you open / release the blocking of bottom MIC, the non-handsfree call would switch back to bottom MIC.
so my conclusion is since the issue happens only on hands-free/loud speaker voice/video calls and hands-free/loud speaker calls only use TOP MIC, that the top MIC is the ****ed up one.
here is what I found (after blocking some MICs with a masking tape in different scenarios):
Handsfree/loud speaker call always use the Top MIC only (not using the bottom one), you block Top mic, no sound on the other side of the line
non-handsfree (placing phone at your ear), always uses bottom MIC (blocking top MIC will have no effect). However , and that is the interesting part..
remember i said non-handsfree uses bottom MIC? that is true in general and in normal operation, but if you block the bottom MIC, than it would switch to top MIC (unlike hands-free/speaker that always using top MIC, no matter what and never uses bottom MIC), once you open / release the blocking of bottom MIC, the non-handsfree call would switch back to bottom MIC.
so my conclusion is since the issue happens only on hands-free/loud speaker voice/video calls and hands-free/loud speaker calls only use TOP MIC, that the top MIC is the ****ed up one.
how do you guys overcome this issue? or How do I globally remove noise cancellation from top MIC all together??
any one?
Same issue my friend....did u check 9.6.13? Somewhere i read is fixed in this version.
ioannis1993 said:
Same issue my friend....did u check 9.6.13? Somewhere i read is fixed in this version.
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i did, no change
I use revolution os and dont have problem with this rom. On every beta i have echo
Sent from my POCOPHONE F1 using Tapatalk
Killa-Bee said:
i did, no change
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Hello Friend. i am facing the same issue. Did you find solution to this problem?
Hello,
When I make calls on loudspeaker the microphone cuts out intermittently and the recepient cannot hear me but I can return to the conversation by simply turning off the loudspeaker, obviously this is not convenient.
I have tried all the software fixes available but no success.
In the diagnostic menu for rcv_dual mic loopback the test does not record anything and similarly fails the interactive mic test in the Samsung online interactive app.
The mic does work for phone to ear calls and video recording.
All of this does not make any sense.
Samsung S10 973F