Mi3w Broken audio software - Mi 3 Q&A, Help & Troubleshooting

I would like to ask a question and want to find a solution for my problem. I'm facing a quite big issue which is my loudspeaker output produced cracked sound, like a lost channel of radio and it has become worse. The logcat can be found many times (attached image). I have clean flash to miui (also used qpst many times), but ended up the same. Flashed to cm12.1 and cm13, and also the same. The problem still arise. I have already asked in miui forum but ended up nothing. I also have changed to new loudspeaker twice but still the same. Connecting to headphone doesnt have any problems, no cracking sound.

Related

Atrix HD audio problem

I have been using Atrix HD MB886 -unlocked- in India for nearly an year now
But Since CM11 M7 build - i have been facing wierd battery drain and problems with Audio(earpiece,speaker and headset)
I then flashed factory image
MB886_att-user-4.1.1-9.8.0Q-97_MB886
and also got updated to
98.4.20.MB886.ATT.en.US (latest OTA)
But the audio problem is still there
Ever since, the speaker sound and all the system sounds, including ringtones, call volume, etc go off by themselves randomly, so I can't hear anything when the phone rings, If by chance I pick up a call while in this state, I can't hear a word the person on the other side utters, but that person does hear me clearly.
Restarting the phone,the sound works perfectly, until for some unknown reason it goes off, and I have to repeat the whole process.
Reading through forums on the web, some people who have had the same problems report improvements and some very few even report having obtained solution to this persisting issue after installing the app "SoundAbout" from google play store. But no use for me.
I have tried nearly all ROMS for Atrix by now - but no relief.
Any fixes., ????!!!!!
im having the exact same problem with my atrix. Tried multiple roms incuding flashing back to stock. I assumed it was a hardware issue but restarting the phone fixes it. Iv also noticed sometimes the sound comes back by itself after a while, even without a reboot. I played songs with the audio muted for a continuous 8hrs and the sound was fine all the while. Anyone else have the same issue or possible reasons what might be causing this..???
HW problem
Hi, this is most likely a hardware issue.
I had same problem sometimes. When I hit the phone, at the top (not furiously), it started working again.
Most likely loose connection with speaker terminals.
you can open it and pull the speaker connectors.

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]

Nexus 6 - No Sound Earpiece/Speaker on Calls

Hi, as the title suggests recently my phone has develop this problem.
I am not getting sound on cellular network either it's earpiece or speaker. But other than that, earpiece and speaker are working absolutely fine on sound recording and media player. What could be the possible problem and resolution.
Waiting for valuable inputs.
Regards.
Same issue happened to me when I tried to install old version of viper4android(for marshmallow) I tried to fix it by uninstalling viper and editing build.prop but it ended in a bootloop.
Solution for me was to re-flash system image.
BTW issue happened on Nougat.
In my case, the issue came randomly wihtout me installing or modifying any thing. I am also running Nougat.
I've tried to install factory images of both NBD90Z and MOB31H but the problem still persists.
I had the same issue, but my earpiece was dead no matter what. Turned out to be hardware issue. Resolved with percussive maintenance.

Question Poor call quality (problems with microphones?)

My sister bought the phone and while talking to her I've noticed how her voice goes from sounding loud and clear starts sounding like she's in a pit few meters away from the phone.
She had a lot of complains from other people regarding this, it happens across different apps, its hard to always replicate 100% but it happens in video calls as well.
I tried some troubleshooting with her and noticed when it happens that top microphone becomes the main one, while bottom one is there for something else as tapping on it produces no noise?
Anyone had any similar issues on this phone or any other Xiaomi phone? Its barely few days old and I'm wondering should she ask for another device or try fixing it its a known problem with this or another Xiaomi device?
I guess you are not alone in this misery. I have seen many people complaining about the sound quality of Redmi Note 10 Pro.
To resolve this problem, you may follow two procedures.
1. At first please try to update the MIUI software to the latest version. You may find a solution of this bug in the updated version.
2. Then check if the microphone is faulty. To do so, enter CIT and perform a test on the main microphone. If you find out that it's not working, then you must take it to a service center.

Question Calling issue with wired headphones?

Hey! So I have a really weird problem with this phone... Which i originally thought was a hardware problem, but I think I just confirmed that it's not. I will try to explain it:
Noteworthy Items:
1. Long phone calls
2. Wired headsets (I've tried at least 6 different earbuds)
3. This happened to me with the base MIUI, and a custom rom
I spend a good part of my phone time on phone calls, and from time to time, the person on the other line will tell me that they're not hearing audio from my earphone's mic anymore, but rather from the microphone on the phone (particularly like a speaker phone call). If I plug my earphones out and back in again, this fixes it. During this time, if I run my hand over the proximity sensor, my screen will go dark as if I was on call without headphones but all sound is still processing through my earbuds (I hear my caller fine). I installed a custom rom less than a week ago, and I'm still having the same issue so I thought it was hardware-related.
However, today I decided to do something different... I ended the call, and called back without touching any of the hardware (I didn't plug out my earphones or touch the connection in any way) and this fixed the audio issue. I did this three times already to make sure it wasn't a fluke. I'm very confused as to what could be causing this issue. Any ideas?
To confirm, I've used different earbuds but I've never tried to replicate this using wireless earphones (because I don't have any). The issue also happens more commonly if I'm moving too much (this is originally why I thought it was hardware related). If I keep still, or my phone doesn't move, I have this issue less frequently. If any other info is needed, I'm happy to provide, and happier for any help I receive. Thanks!
yea, I also have the same issue. I tried many solutions but still problem persist. has anyone got any solution?
Me too

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