Any solution for mic problem? - Redmi K20 Pro / Xiaomi Mi 9T Pro Questions & Answe

Hi, I solved the reboot and sound problems with the 3 patches, but the problem with the microphone persists.
After some hours the mic stops working. In a call nobody ears me and cannot send voice commands. I have to reboot the phone to solve it.
Do you know any workaround for that?

Flash the indian ROM and you won't have sound issues

I made sure that Google Assistant is disabled, then removed the Audio Compatibility Patch from Magisk, rebooted in TWRP and then reinstalled it, however I selected to remove notification library effect instead of volume lister as per Abaddon's post here https://forum.xda-developers.com/showpost.php?p=79845301&postcount=24 The problem usually happened when I would connect my phone to my headunit to use Android Auto. Haven't had issues in 3 days and I have been using it a lot. I do call myself from time to time just to make sure its working lol. Hopefully there is a real fix for it soon.
Edit: well it lasted 4 days and today I had to reboot again since the mic was not working.

Related

Can't wake up phone if some processes are running

Hello.
I am using IceDroid V4 with Zargloub's kernel g7b652eb. And my main problem is: if some processes are running (like downloading/uploading, playing music, phone calling etc.) and phone had gone to suspend, it is impossible to wake up it, untill all this processes will be stoped. Why is this problem still not fixed?
And another problem - sometimes my mic doesn't work. Sometimes, work perfectly. Why is this?
Sorry for bad English.
Torsionick said:
Hello.
I am using IceDroid V4 with Zargloub's kernel g7b652eb. And my main problem is: if some processes are running (like downloading/uploading, playing music, phone calling etc.) and phone had gone to suspend, it is impossible to wake up it, untill all this processes will be stoped. Why is this problem still not fixed?
And another problem - sometimes my mic doesn't work. Sometimes, work perfectly. Why is this?
Sorry for bad English.
Click to expand...
Click to collapse
the problem with microphone, does it happen when you want to call somebody or receive a call?
you can activate speaker and disable it, than it works or you can try to push the vol up down button than it should work. I just can say that the first option with speaker is working. haven't tried the second one.
I tried your methods, enabled/disabled speaker and mic, changed volume by volume keys. But my mic still not work. My mother are angry. (Only she call me, and I must recall she from my another phone (se z530 =) everytime),
Problems begins after firs reboot with latest kernel. Before thet, mic works fine. And after that, it worked ony one time. I reflashed phone, tried 20th feb. kernel, but nothing changed. Can kernel damage mic?
UP. After updating to the 7th icedroid I still have problem with mic. I had not that on the first Zargloub's rom flash. So, I am thinking what my problem connected to drivers, because when mic enabled, others hear noise, and when mic disabled, there are no any sounds. Or my mic really dead?
You tried a different rom? If the problem then still excists your mic might be dead, if it works it might be a bad installation or kernel related maybe?

[Q] Help please: Incredible S microphone poblem

My problem is when I make a call the receiver can't hear me and some time just a noisy wave sound, but I can hear other cleary.
I try to record sound without headset plugged and it is good.
My workaround is plugged the headset when call and talk via smalltalk instead.
Is it the hardware problem, but why it still can record sound as well?
Any further method to test is it hardware problem?
I don't like to send my phone to service center
My current rom is We Want ICS v3 but I already used it for a while before this issue occurred.
I found the cause of problem.. it is application "Auto call record".
After update last 2-3 days ago, it make the problem.
I force cloase the app and no issue anymore.
I found many app that cause my phone go wierd after update new version.
Is it becasue my custom rom or the new version of an application itself?

[Q] Sound issue with N6

so i plugged my (unrooted) N6 into my desktop last night to try to USB tether. Not only did the connection fail (all drivers are installed) but after disconnecting, The ringtones, dialtones, play music, and in-call audio through the earpiece stopped working. I later found out that the audio worked with speakerphone enabled but the mic was not responding. I went through all of Google's troubleshooting steps while chatting with support, performed a factory reset, and even went as far as manually re-installing the factory image (wiped the cache too), all to no avail. Then suddenly this morning just as i was about to RMA the handset with T-mo, it started working again. What i did notice is that the OS may be lowering the volume for these features to some undetectable level and then it gradually turns it up in use. Wondering if anyone has encountered this issue or maybe has some ideas about how to fix this because i am clueless about what happened...
Seriously this Nexus has big issue with the speaker. I see so many thread related to speaker issue....
It has to be all software related. WTH....
jtwlbz said:
Seriously this Nexus has big issue with the speaker. I see so many thread related to speaker issue....
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Microphone not working in call. Please help.. :(

Suddenly my Microphone not working in call. People at the other end can't hear me at all (both normal or in speaker phone). However if I use wired headset or Bluetooth headset in call the everything is fine.It was working fine (I was at CF Rom sutl44 with exposed) then it suddenly stop working since a week ago.
My phone is Verizon Droid Turbo XT1254 bootloader unlocked with sunshine.
At first I thought that maybe my mic is dead but it is not. The voice recorder app (Hi-Q MP3 recorder) can still record from the mics without problem.
I read a lot of this issue and mostly because of software problem, so I tried all that I can think of.
I have reset my phone, even do a full wipe and start clean install but the problem still same.
I flash full stock odexed firmware (sutl44 or 49) with same result.
I flashed resurrection remix rom (the latest) still same problem.
I changed build prop as per some people suggest but still same problem.
From the hardware side, I disassembled my phone and clean mic holes, check mics condition, all seems fine. When I tried using the voice recorder it can register any sound or even touch so the mics are working and sensitive.
FYI, this phone has 5 mics, I checked and tested (with voice recording) them when I disassembled the phone. All are working fine.
I'm really desperate right now.. I love this phone and this is my main phone. I will appreciate any help or suggestions.
Maybe some ROM recommendation that may fix the mics problem.
I just flashed RR Marshmallow to see if I get any luck but unfortunately no.. mic still not working in call.
I tried to remember when this problem start to happen.. I guess it was after I install GravityBox in Xposed and start played around with the GB settings.
I have TWRP backup before I install that GB, I tried to restore the backup but still mic not working in call.
Did Xposed can change something very basic (like a 'driver' in windows) that can't be changed back by re-flash or load a TWRP backup?
Because somehow I think that this 'driver' or 'library' for mic in call is bad or gone.
Please.. any suggestion?
This might be a long shot, but I just had the same issue. After making a call using Google Hangouts, it started working again for me.
riplayne said:
This might be a long shot, but I just had the same issue. After making a call using Google Hangouts, it started working again for me.
Click to expand...
Click to collapse
I have tried that since I mic is not working.. still problem
tertiary
Remove your tertiary microphone. It is the lower right when looking at the back. After this you must ground your audio output pin or you will get buzzing sound during recordings and conversation. This pin will be lower left out of the four where microphone was removed, there will be a chevron shape beside it which is a convenient ground location. This problem as far as I can tell happened after a security update from Verizon. I realize this sounds like a bogus fix but it made my phone work GREAT. This microphone is picking up your voice as well as the main mic and causing noise reduction to the point of no audio.
snugroho3 said:
Suddenly my Microphone not working in call. People at the other end can't hear me at all (both normal or in speaker phone). However if I use wired headset or Bluetooth headset in call the everything is fine.It was working fine (I was at CF Rom sutl44 with exposed) then it suddenly stop working since a week ago.
My phone is Verizon Droid Turbo XT1254 bootloader unlocked with sunshine.
At first I thought that maybe my mic is dead but it is not. The voice recorder app (Hi-Q MP3 recorder) can still record from the mics without problem.
I read a lot of this issue and mostly because of software problem, so I tried all that I can think of.
I have reset my phone, even do a full wipe and start clean install but the problem still same.
I flash full stock odexed firmware (sutl44 or 49) with same result.
I flashed resurrection remix rom (the latest) still same problem.
I changed build prop as per some people suggest but still same problem.
From the hardware side, I disassembled my phone and clean mic holes, check mics condition, all seems fine. When I tried using the voice recorder it can register any sound or even touch so the mics are working and sensitive.
FYI, this phone has 5 mics, I checked and tested (with voice recording) them when I disassembled the phone. All are working fine.
I'm really desperate right now.. I love this phone and this is my main phone. I will appreciate any help or suggestions.
Maybe some ROM recommendation that may fix the mics problem.
Click to expand...
Click to collapse
ramseymarka said:
Remove your tertiary microphone. It is the lower right when looking at the back. After this you must ground your audio output pin or you will get buzzing sound during recordings and conversation. This pin will be lower left out of the four where microphone was removed, there will be a chevron shape beside it which is a convenient ground location. This problem as far as I can tell happened after a security update from Verizon. I realize this sounds like a bogus fix but it made my phone work GREAT. This microphone is picking up your voice as well as the main mic and causing noise reduction to the point of no audio.
Click to expand...
Click to collapse
Since it's a software based issue, flashing a ROM different from stock firmware wouldn't fix it? He said he tried flashing Resurrection Remix.
BHB27 kernel's problem
I don't read your post carefully, so I don't know if your ROM and kernel is same to me, but I have similar problem in last few days. Finally, I find the problem is the custom kernel, the lastest BHB27 kernel, when I flash the old version custom kernel, the problem is solved. I hope this information can help you.
My ROM: http://forum.xda-developers.com/droid-turbo/development/rom-mpg24-107-70-2-brazilian-6-0-1-t3426234
Kernel: http://forum.xda-developers.com/moto-maxx/development/kernel-bhb27-kernel-t3207526
The new kernels have problem, so I flash back to BHB27-Kernel-V201-8-M.zip
i was able to solve the issue by plugging in a headset and then unplugging it. sometimes some dirt/junk get stuck in there, and the phone thinks that it is plugged in, thus muting audio out except through the jack.
I have the same problem, you fixed this problem in your phone?
I try RR (Android L, M and N), CRDROID (Android N) and NX (Android M). In all of this ROMs, I have the same problem.
ramseymarka said:
Remove your tertiary microphone. It is the lower right when looking at the back. After this you must ground your audio output pin or you will get buzzing sound during recordings and conversation. This pin will be lower left out of the four where microphone was removed, there will be a chevron shape beside it which is a convenient ground location. This problem as far as I can tell happened after a security update from Verizon. I realize this sounds like a bogus fix but it made my phone work GREAT. This microphone is picking up your voice as well as the main mic and causing noise reduction to the point of no audio.
Click to expand...
Click to collapse
i had the problem where i can make calls in whatsapp without any problem but when i call using my regular cellular network (not using VOLTE), i can hear the other phone ringing but my when they pick up, i cant hear them and they cant hear me. i tried headphones and its the same thing. can hear the phone ringing but once they pick up, no sound what so ever. i just want to confirm that you and i were facing the same situation before i go ahead and perform surgery on my phone. any help will be appreciated.
---------- Post added at 01:23 AM ---------- Previous post was at 01:21 AM ----------
archnine said:
I don't read your post carefully, so I don't know if your ROM and kernel is same to me, but I have similar problem in last few days. Finally, I find the problem is the custom kernel, the lastest BHB27 kernel, when I flash the old version custom kernel, the problem is solved. I hope this information can help you.
My ROM: http://forum.xda-developers.com/droid-turbo/development/rom-mpg24-107-70-2-brazilian-6-0-1-t3426234
Kernel: http://forum.xda-developers.com/moto-maxx/development/kernel-bhb27-kernel-t3207526
The new kernels have problem, so I flash back to BHB27-Kernel-V201-8-M.zip
Click to expand...
Click to collapse
can you give more details about the problem that you faced?
After nougat update in Moto M mic not working.
I was not ready to do a factory reset. But there is no other option to fix mic issue after nougat update.
So, last night kept back up of all important folder and run factory reset without automatic restore.
Now, everything looks fine to me. Incoming and outgoing calls are working fine.
So, I am suggesting everyone to do a factory reset, this is one and only option to fix mic issue.
Thanks,
Saurav Sinha
email: [email protected]

Help Needed with sound problem

I have been using my G Play Mini running nougat Aospa ROM 7.3.0 . Everything was fine. I used the alarm clock,music and video apps regularly,and suddenly all the sounds of my phone does not work. First I thought it was only the microphone as It would not record any sound on my voice notes but then I tried to make a phone call and to play music and speakers would not work also. After that I tried plugging in my headphones and the phone would detect earplugs connected but neither the sound or mic works. I reinstalled the stock firmware from 4.4 to 6.0 and nothing.Though i found out when playing FM radio in loud speaker mode, the rear speaker worked fine. Nonetheless, its pretty weird all the speaker and mic stopped working at the same time.Bluetooth speaker works fine though. I even tried using various apps to boost the sound but still at zero. When i try playing music there seems to be a noise like hissing sound and after sometime the area around speaker gets hot. It has been troubling me for days. I even took it to customer care for help, but they returned it to me back saying it cant be repaired.
Has anyone other faced this problem ? Any help or suggestions would be gladly appreciated.
RaksheshSyal7 said:
I have been using my G Play Mini running nougat Aospa ROM 7.3.0 . Everything was fine. I used the alarm clock,music and video apps regularly,and suddenly all the sounds of my phone does not work. First I thought it was only the microphone as It would not record any sound on my voice notes but then I tried to make a phone call and to play music and speakers would not work also. After that I tried plugging in my headphones and the phone would detect earplugs connected but neither the sound or mic works. I reinstalled the stock firmware from 4.4 to 6.0 and nothing.Though i found out when playing FM radio in loud speaker mode, the rear speaker worked fine. Nonetheless, its pretty weird all the speaker and mic stopped working at the same time.Bluetooth speaker works fine though. I even tried using various apps to boost the sound but still at zero. When i try playing music there seems to be a noise like hissing sound and after sometime the area around speaker gets hot. It has been troubling me for days. I even took it to customer care for help, but they returned it to me back saying it cant be repaired.
Has anyone other faced this problem ? Any help or suggestions would be gladly appreciated.
Click to expand...
Click to collapse
if its a hardware issue service center was you only hope which you already tried.
RaksheshSyal7 said:
I have been using my G Play Mini running nougat Aospa ROM 7.3.0 . Everything was fine. I used the alarm clock,music and video apps regularly,and suddenly all the sounds of my phone does not work. First I thought it was only the microphone as It would not record any sound on my voice notes but then I tried to make a phone call and to play music and speakers would not work also. After that I tried plugging in my headphones and the phone would detect earplugs connected but neither the sound or mic works. I reinstalled the stock firmware from 4.4 to 6.0 and nothing.Though i found out when playing FM radio in loud speaker mode, the rear speaker worked fine. Nonetheless, its pretty weird all the speaker and mic stopped working at the same time.Bluetooth speaker works fine though. I even tried using various apps to boost the sound but still at zero. When i try playing music there seems to be a noise like hissing sound and after sometime the area around speaker gets hot. It has been troubling me for days. I even took it to customer care for help, but they returned it to me back saying it cant be repaired.
Has anyone other faced this problem ? Any help or suggestions would be gladly appreciated.
Click to expand...
Click to collapse
there is a app in playstore which checks hardware functionality try it or use ussd code to check hardware functionality to conform its hardware issue.
hassanjavaid8181 said:
if its a hardware issue service center was you only hope which you already tried.
Click to expand...
Click to collapse
miststudent2011 said:
there is a app in playstore which checks hardware functionality try it or use ussd code to check hardware functionality to conform its hardware issue.
Click to expand...
Click to collapse
Thanks for the suggestions, i tried like 10-15 apps to boost sound or amplifiers and to check if any of the hardware part was not working or not. Everything was on sound condition. but no sound. that was until 3 days ago. i tried to change the sim to another phone and restarted it, was working for a minute and then it went dead. Currently on the workshop trying to figure out what happened after i did everything i could at home. No charging, no forced updates when buttons pressed nothing. I jst want it to be working cause its one of my fav device. will get back here if i get it working again.
RaksheshSyal7 said:
Thanks for the suggestions, i tried like 10-15 apps to boost sound or amplifiers and to check if any of the hardware part was not working or not. Everything was on sound condition. but no sound. that was until 3 days ago. i tried to change the sim to another phone and restarted it, was working for a minute and then it went dead. Currently on the workshop trying to figure out what happened after i did everything i could at home. No charging, no forced updates when buttons pressed nothing. I jst want it to be working cause its one of my fav device. will get back here if i get it working again.
Click to expand...
Click to collapse
good luck man..:good:
RaksheshSyal7 said:
Thanks for the suggestions, i tried like 10-15 apps to boost sound or amplifiers and to check if any of the hardware part was not working or not. Everything was on sound condition. but no sound. that was until 3 days ago. i tried to change the sim to another phone and restarted it, was working for a minute and then it went dead. Currently on the workshop trying to figure out what happened after i did everything i could at home. No charging, no forced updates when buttons pressed nothing. I jst want it to be working cause its one of my fav device. will get back here if i get it working again.
Click to expand...
Click to collapse
OK let us know what the issue is if you find it.
RaksheshSyal7 said:
Thanks for the suggestions, i tried like 10-15 apps to boost sound or amplifiers and to check if any of the hardware part was not working or not. Everything was on sound condition. but no sound. that was until 3 days ago. i tried to change the sim to another phone and restarted it, was working for a minute and then it went dead. Currently on the workshop trying to figure out what happened after i did everything i could at home. No charging, no forced updates when buttons pressed nothing. I jst want it to be working cause its one of my fav device. will get back here if i get it working again.
Click to expand...
Click to collapse
It been long time but did you find any solution?? I am facing this issue now, if your device turned out to normal please help.!

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