mic low input problem during call - Sprint LG G2

hi to all,
i search everywhere and i flashed the phone around 15 times, just to see if its a rom problem.
i try all the cloudy'S stock rom but still the same.
so when i receive or i make a CALL i hear very well but the other person can't hear me,
to make it working i must activate the speaker option to communicate with the other person.
But as many people write here when we activate the speaker the second mic is activated but the lower mic is also in
good reception so maybe i must change something, somewhere???
please help me,thanks to all

Mine too... used to only be first call second would work... although now it is almost every call for me.
BTW, I have never had problems with bluetooth calls!
Although bluetooth works, it does not seem to be a hardware mic issue (like a dirty mic as some suggest), seems to be a codec bug. I'm pretty sure of it because I have call recording on my phone and my recorded voice (that no one can hear on my first call) is distorted like it is down converting my voice to only 4-12kbps.
I hope the ZVE update with HD voice will place a new codec in the phone dumping the buggy one.
Deciding to update to latest ZVE version to give it a try.... will try and let you know if it worked.

I've actually started having this problem as well, but I have never touched the software on the phone. Bone stock. I wonder if there is some systemic hardware issue with the mic.
Sent from my LG-LS980 using XDA Free mobile app

Fyi I factory reset my phone and it seems to have fixed the mic. Heavy price to pay for a non-rooted phone but at least my phone works as a phone again.
Sent from my LG-LS980 using XDA Free mobile app

Phone, menu, call settings, Enhanced voice, unchecked.
I feel the noise cancelation is too aggressive.

problems
lattisimo said:
Phone, menu, call settings, Enhanced voice, unchecked.
I feel the noise cancelation is too aggressive.
Click to expand...
Click to collapse
Hi my friends, i have this problem too, i purchased it and tryed all, soft and hardware, i get change the flex complete and nothing, i really apreciatte if someone solved the problem and help me do it too.

Nicodmus0024 said:
Hi my friends, i have this problem too, i purchased it and tryed all, soft and hardware, i get change the flex complete and nothing, i really apreciatte if someone solved the problem and help me do it too.
Click to expand...
Click to collapse
Can you post a screen shot of your Call Settings screen?
Phone, menu key, call settings.

lattisimo said:
Can you post a screen shot of your Call Settings screen?
Phone, menu key, call settings.
Click to expand...
Click to collapse
Here it is, sorry for the time to post.

Nicodmus0024 said:
Here it is, sorry for the time to post.
Click to expand...
Click to collapse
What build are you running?

lattisimo said:
What build are you running?
Click to expand...
Click to collapse
Here is a sreen shot of all info about soft

lattisimo said:
What build are you running?
Click to expand...
Click to collapse
Nothing yet my friend?

Your software appears different than mine. Is yours stock? If not, would you be willing to TOT back to stock to test if the issue remains?

Related

[Q] One X calling audio issue

Hi guys, i have just encountered this problem, it was fine in the morning but gone wrong later then. The calling audio is not working and also the no sound from callers when answer the call. However Everything works fine, The in-call vol is max, songs can be played, calling using speaker on is viable as well as when headset is put on. The normal call is just not working even though it is factory reset
Mind to figure out what problem is this? thanks!
Freddy
Try flash the latest radio , and another kernel , if this doesn't work you should send back you phone . Have you been in a high humidity environment or drop water on in ?
Sent from my HTC One X using xda app-developers app
i have same problem too ....
i can hear ppl talking to me .. but they cant hear me ....
i have to turn on speaker to talk to ppl all the time
i am not sure its a hardware problem or software problem
i tried the *#*#3424#*#* and did the test .. cant record any thing
should i go back to the stock rom ??
or bring it to shop and get someone to check it out
kruelcruel said:
Hi guys, i have just encountered this problem, it was fine in the morning but gone wrong later then. The calling audio is not working and also the no sound from callers when answer the call. However Everything works fine, The in-call vol is max, songs can be played, calling using speaker on is viable as well as when headset is put on. The normal call is just not working even though it is factory reset
Mind to figure out what problem is this? thanks!
Freddy
Click to expand...
Click to collapse
madsatan said:
i have same problem too ....
i can hear ppl talking to me .. but they cant hear me ....
i have to turn on speaker to talk to ppl all the time
i am not sure its a hardware problem or software problem
i tried the *#*#3424#*#* and did the test .. cant record any thing
should i go back to the stock rom ??
or bring it to shop and get someone to check it out
Click to expand...
Click to collapse
Same here. Any ideas yet??
Hi everyone!
I took some time this weekend to look into this problem again. I tried different roms, including different ICS and JB and even went back to stock (nand backup from first day). No success, still no sound from the front speaker when calling.
While flashing i tried both with sim card in the phone and without, i always did full wipe and flashed boot.img from fastboot. Still not working. No app that needs this speaker works, i also tried skype and talk. So i am out of options now. Is there anything i can do? Would it help to flash a different kernel?
I guess the hardware got broken somewhere along the line. Would HTC fix it under warrenty? Does anyone have experiences with that?
Thanks again for all your kind help! I know this might be cross posting but im going to try and get my problem solved in other threads as well.
Regards heintosz..
heintosz said:
Hi everyone!
I took some time this weekend to look into this problem again. I tried different roms, including different ICS and JB and even went back to stock (nand backup from first day). No success, still no sound from the front speaker when calling.
While flashing i tried both with sim card in the phone and without, i always did full wipe and flashed boot.img from fastboot. Still not working. No app that needs this speaker works, i also tried skype and talk. So i am out of options now. Is there anything i can do? Would it help to flash a different kernel?
I guess the hardware got broken somewhere along the line. Would HTC fix it under warrenty? Does anyone have experiences with that?
Thanks again for all your kind help! I know this might be cross posting but im going to try and get my problem solved in other threads as well.
Regards heintosz..
Click to expand...
Click to collapse
I had the same issue and got it fixed at the HTC service center. I also had wifi fixed and changed my LCD since there were yellow spots on my screen. Since the phone was under warranty everything was done for free.
Ok thanks, i will try HTC sercive center nearby. Though im on unlocked, rooted device so im not sure how they will react... will report!
heintosz said:
Ok thanks, i will try HTC sercive center nearby. Though im on unlocked, rooted device so im not sure how they will react... will report!
Click to expand...
Click to collapse
You'll probably want to return it to stock to make life easier.

[Q] problem with microphone volume/quality ONLY while calling - otherwise it's good

I can be hardly heard during a call. And after I disable the noise suppression, the volume is good but the quality low (however, it's well enough). This problem happens only when calling. Recorded videos with sound are great. Google search by voice works OK.
I am currently using this ROM - stock UCLJ3 Rooted, Deodexed, Zipaligned http://forum.xda-developers.com/showthread.php?t=1994902
Before UCLJ3 I was using some Gingerbread ROM, "About phone" said I927UCKI3.
I tried *#*#197328640#*#* code to run "Service Mode" application to hack some audio settings but unfortunately [5] Audio is empty, and there is nothing to hack. Both on UCLJ3 and I927UCKI3. http://www.ctrlplusz.com/2011/06/fix-for-low-microphone-volume-on-the-samsung-galaxy-s-ii/
Anyone ever had such a problem? Any ideas how to fix it or workaround it?
A good enough workaround would be to disable the noise suppression permanently but nobody knows how to do it in ICS. http://forum.xda-developers.com/showthread.php?t=1888968&highlight=suppression
Try this.
Hope it helps!
Just tested it, doesn't turn off the noise reduction.
Really?
Nowaker said:
Just tested it, doesn't turn off the noise reduction.
Click to expand...
Click to collapse
That's interesting. Perhaps its the ROM you're using? It worked for me. Oh, you have to set up the settings, btw. Otherwise, yeah, it won't work.
LaizureBoy said:
Oh, you have to set up the settings, btw.
Click to expand...
Click to collapse
Oh I did. I currently have UCLJ3, and you?
Stock ics 4.0.4
Sent from my SGH-I927 using Tapatalk 4 Beta
Hello,
I have the same problem. Due to my research on web the only way to get the problems solved is to get the phone repaired because it is a hardware problem of the front speakers.
Best regards
fatxdad said:
(...) the only way to get the problems solved is to get the phone repaired because it is a hardware problem of the front speakers.
Click to expand...
Click to collapse
Indeed. I returned it back a week ago.

[Q] Microphone suddenly not working?

Hi guys,
Tried to make a call the other morning, and now my microphone doesn't work. It's a 6502. When I try the service menu checks, the front mic doesn't respond, the secondary mic does. Finally, when I try to use something like Voice Search, it appears to not respond for a few seconds, then at the last moment it does (but can't recognize anything), sort of like the automatic gain control is ramping way up.
Hardware issue? Any possibility it's software before I go buy a new microphone section?
I did a total wipe and tried doomlord kernel, then loaded the eXistenZ ROM, no change.
DalSegno said:
Hi guys,
Tried to make a call the other morning, and now my microphone doesn't work. It's a 6502. When I try the service menu checks, the front mic doesn't respond, the secondary mic does. Finally, when I try to use something like Voice Search, it appears to not respond for a few seconds, then at the last moment it does (but can't recognize anything), sort of like the automatic gain control is ramping way up.
Hardware issue? Any possibility it's software before I go buy a new microphone section?
I did a total wipe and tried doomlord kernel, then loaded the eXistenZ ROM, no change.
Click to expand...
Click to collapse
Nobody knows whats the problem. Its with MOST of XPERIA ZL phones. i am facing the same issue. try unchecking noise suppression in call settings. works sometimes. suggest you take it to service center
coolrevi said:
Nobody knows whats the problem. Its with MOST of XPERIA ZL phones. i am facing the same issue. try unchecking noise suppression in call settings. works sometimes. suggest you take it to service center
Click to expand...
Click to collapse
I've tried that noise suppression fix but it didn't change anything.
coolrevi said:
Nobody knows whats the problem. Its with MOST of XPERIA ZL phones.
Click to expand...
Click to collapse
@coolrevi:
@DalSegno:
It doesn't seems normal. Have your mobile fell into the water, or have you used the "blow to unlock" app, perhaps?
Andre Verissimo said:
@coolrevi:
@DalSegno:
It doesn't seems normal. Have your mobile fell into the water, or have you used the "blow to unlock" app, perhaps?
Click to expand...
Click to collapse
I don't think mine's been in any contact with water and no I don't use any app that would abuse the mic like that. I've ordered a replacement mic section from eBay, I'll install that and see if it works. I found one example where the repair notes from sony indicated it was indeed a hardware problem.
DalSegno said:
I don't think mine's been in any contact with water and no I don't use any app that would abuse the mic like that. I've ordered a replacement mic section from eBay, I'll install that and see if it works. I found one example where the repair notes from sony indicated it was indeed a hardware problem.
Click to expand...
Click to collapse
But why u don't send your phone to Sony? It is under warranty.
Sent from my C6506 using xda app-developers app
I don't think Sony Canada is too likely to fix my European 6502 that I have no proof of purchase of. Am I wrong?
Andre Verissimo said:
@coolrevi:
@DalSegno:
It doesn't seems normal. Have your mobile fell into the water, or have you used the "blow to unlock" app, perhaps?
Click to expand...
Click to collapse
I have used blow to unlock.. Just for a day..
Sent from my C6502 using xda app-developers app
This has happened to me as well since Sunday. Nobody could hear me on a call. I was only heard a little when using the speaker, or using a headset. I've made a factory reset and disabled the noise reduction and now people can hear me but very very low ... ! Will try installing another rom or making a recovery trough PC Companion to see if it helps.
Ok guys, I replaced my microphone component with a part from eBay and it fixed the problem. Definitely a hardware issue in my case.
DalSegno said:
Ok guys, I replaced my microphone component with a part from eBay and it fixed the problem. Definitely a hardware issue in my case.
Click to expand...
Click to collapse
You should have sent the phone to Sony, it's still under warranty.
Sent from my C6506 using xda app-developers app
They would not fix it for free because it's in the wrong region. Mine is a C6502 which they don't support over here.
DalSegno said:
Ok guys, I replaced my microphone component with a part from eBay and it fixed the problem. Definitely a hardware issue in my case.
Click to expand...
Click to collapse
Did you make a video or something of the process ? May need to do the same. Mine seems to be working after a PC Companion repair, but very very low...
DalSegno said:
Ok guys, I replaced my microphone component with a part from eBay and it fixed the problem. Definitely a hardware issue in my case.
Click to expand...
Click to collapse
Could you please show a demo video. This might just help lot of people here
Sent from my C6502 using xda app-developers app

[Q] low bluetooth volume

I am running stock rooted rom. When paired with my car bluetooth, the call volume is extremely low. Is there an easy fix for this? Would a custom rom fix this?
Getting my phone replaced next week due to bad charging port. Hopefully the new one will not have this problem.
iontrap said:
Getting my phone replaced next week due to bad charging port. Hopefully the new one will not have this problem.
Click to expand...
Click to collapse
Did a new phone work? I have been having the same problem and nothing fixes it. I have tried different ROMs with no success. I thought stock would fix it but i still have the same problem. Its hit or miss. On the first call that i make from my car the audio is normally great. As soon as i hang up and make another call, the audio drops and i have to crank my stereo volume up to the max just to barely hear.
ibleo02 said:
Did a new phone work? I have been having the same problem and nothing fixes it. I have tried different ROMs with no success. I thought stock would fix it but i still have the same problem. Its hit or miss. On the first call that i make from my car the audio is normally great. As soon as i hang up and make another call, the audio drops and i have to crank my stereo volume up to the max just to barely hear.
Click to expand...
Click to collapse
No change with the new phone. Next step is to try a 4.4.2 rom.
Yeah I tried the official CM 11.0 with the same problems
Sent from my LG-LS970 using XDA Free mobile app
ibleo02 said:
Yeah I tried the official CM 11.0 with the same problems
Sent from my LG-LS970 using XDA Free mobile app
Click to expand...
Click to collapse
I tried Mahdi, had an improvement in normal call volume but nothing significant with bluetooth volume.
I haven't had a chance to test my bluetooth volume yet, but I found this http://forum.xda-developers.com/showthread.php?t=1524083 and it has increased my in call volume. Only difference is I used a value of 10 instead of 100. I'm hoping the bluetooth volume will increase with this mod.
I was able to increase my Bluetooth volume to more than acceptable level, very pleased with this mod.
I've had this issue on my Optimus and my Nexus 7. Thanks for the tip, going to give it a shot!
unrly said:
I've had this issue on my Optimus and my Nexus 7. Thanks for the tip, going to give it a shot!
Click to expand...
Click to collapse
Hope it works for you.
iontrap said:
Hope it works for you.
Click to expand...
Click to collapse
Something went wrong, my phone is now in a boot loop (black screen with backlight) now. Hoping I can get it fixed without wiping it, but I'm at work without my personal laptop so I won't be able to mess with it until later :/

No audio through top speaker?

During voice calls I get no audio through the top speaker (people can hear me fine however so it's not a microphone issue). When I switch to speaker phone I at least get audio from the bottom speaker so I can use the phone. However, playing music or any video content both speakers work fine. I factory reset the phone and it worked fine for a few hours, then quit. Booted the phone in safe mode, didn't work. Factory reset and didn't install ANY apps, didnt even link a gmail to it, didn't work.
This will be my 3rd device (2nd replacement through verizon and the original) that have all had the same problem. I would say it's an app issue, but when it still doesn't work in safe mode, or before installing any apps....
Verizon is clueless and just keeps telling me they'll send me a new device. Any ideas?
T6D16C84 said:
During voice calls I get no audio through the top speaker (people can hear me fine however so it's not a microphone issue). When I switch to speaker phone I at least get audio from the bottom speaker so I can use the phone. However, playing music or any video content both speakers work fine. I factory reset the phone and it worked fine for a few hours, then quit. Booted the phone in safe mode, didn't work. Factory reset and didn't install ANY apps, didnt even link a gmail to it, didn't work.
This will be my 3rd device (2nd replacement through verizon and the original) that have all had the same problem. I would say it's an app issue, but when it still doesn't work in safe mode, or before installing any apps....
Verizon is clueless and just keeps telling me they'll send me a new device. Any ideas?
Click to expand...
Click to collapse
Did you check to make sure Hearing Aids is turned off in phone/settings/accessibility?
Wow, I literally searched every forum. Scoured the internet from top to bottom and got no answers. Thank you kind sir. Any idea why it would randomly turn itself on?
an21281 said:
Did you check to make sure Hearing Aids is turned off in phone/settings/accessibility?
Click to expand...
Click to collapse
And 3 reps couldn't figure this out. Ever consider working for Google?
Three Google reps, and 4 Verizon reps. Not a single one came up with that.
T6D16C84 said:
Wow, I literally searched every forum. Scoured the internet from top to bottom and got no answers. Thank you kind sir. Any idea why it would randomly turn itself on?
Click to expand...
Click to collapse
wekebu said:
And 3 reps couldn't figure this out. Ever consider working for Google?
Click to expand...
Click to collapse
T6D16C84 said:
Three Google reps, and 4 Verizon reps. Not a single one came up with that.
Click to expand...
Click to collapse
Ha, yeah the reps will just say to factory reset which won't help. The setting is backed up with Google account and restored once set up again. I actually started a thread about this problem a week or two ago....
Sent from my Pixel 2 XL using Tapatalk
Dear Sir,
I read the above and I checked also the hearing aids which is off in my device but top speaker is still not working. Any further checking that I should do?
Can anyone get me dumps for system/etc & vendor/etc? I wanna know if i can tune your device's speaker amps
UltraM8 said:
Can anyone get me dumps for system/etc & vendor/etc? I wanna know if i can tune your device's speaker amps
Click to expand...
Click to collapse
Do not even know where to find these information. moreover the top speaker is completely off, do you believe that is a matter of tuning.
For sure the device need also a better tuning since the top speaker is less lowed than the bottom one.
---------- Post added at 03:56 PM ---------- Previous post was at 03:54 PM ----------
T6D16C84 said:
Wow, I literally searched every forum. Scoured the internet from top to bottom and got no answers. Thank you kind sir. Any idea why it would randomly turn itself on?
Click to expand...
Click to collapse
Did that worked for you?
fotischr said:
Do not even know where to find these information. moreover the top speaker is completely off, do you believe that is a matter of tuning.
For sure the device need also a better tuning since the top speaker is less lowed than the bottom one.
Click to expand...
Click to collapse
You need your phone rooted & File explorer, you just open the app & copy /system to sdcard, pack it up & send to me. Or if you're unrooted, then FX file explorer can copy /system partition to sdcard (doesen't matter if it's internal, or external one) without root.
If you do that - i can take a look at system files & libs in order to know what's possible. Maybe it's also possible to force earpiece to reproduce music stream via mixer patch. Anyways, i'll better know if anything is possible only when i look through the files. The reason why i'm asking is because i've tried all img unpackers that i know, but they crash when i try to unpack any Oreo firmware img, for whatever reason.
Hello, i have made an App for this Problem. I have two Pixel 2 XL since 1 week and when i got my first call i hear, that the ringtone was very quiet.
So i tryed to solve this Probleme with an App. After 1 week my App ist now ready.
I would be glad if someone would try my Workaround.
I'am sorry but i can't post links. You can find my App in the playstore com.loudspeaker
UltraM8 said:
You need your phone rooted & File explorer, you just open the app & copy /system to sdcard, pack it up & send to me. Or if you're unrooted, then FX file explorer can copy /system partition to sdcard (doesen't matter if it's internal, or external one) without root.
If you do that - i can take a look at system files & libs in order to know what's possible. Maybe it's also possible to force earpiece to reproduce music stream via mixer patch. Anyways, i'll better know if anything is possible only when i look through the files. The reason why i'm asking is because i've tried all img unpackers that i know, but they crash when i try to unpack any Oreo firmware img, for whatever reason.
Click to expand...
Click to collapse
hey bro..........have u came up with something which activates both speakers for voice calls on loudspeaker, ringtones and notification?
jammyjamil said:
hey bro..........have u came up with something which activates both speakers for voice calls on loudspeaker, ringtones and notification?
Click to expand...
Click to collapse
I don't have the device
Toggle off hearing aid setting
I ran into the same problem when I first setup my Pixel 2 XL and here is how I determined what caused it.
Verizon test calls are #832.
1) I tested the phone when I first got it without holding up to my ear, that has hearing aids, and the top speaker and both speakers worked fine.
2) I tested the phone #832 and held it up to my ear, the top speaker did not work, but when I put it on speaker mode, I can hear.
The way to fix is hit the phone application as if you are going to make a call, hit the three ellipse on the upper right side, this is a menu (3 dots) > Settings > Accessibility > Toggle off Hearing Aid.
I am a combat veteran, so I have two Resound Revision hearing aids to help me hear, these through a small 2.5 GH signature that caused the Pixel to automatically Toggle On the Hearing Aid feature.
I hope this solution works out for you.
T6D16C84 said:
During voice calls I get no audio through the top speaker (people can hear me fine however so it's not a microphone issue). When I switch to speaker phone I at least get audio from the bottom speaker so I can use the phone. However, playing music or any video content both speakers work fine. I factory reset the phone and it worked fine for a few hours, then quit. Booted the phone in safe mode, didn't work. Factory reset and didn't install ANY apps, didnt even link a gmail to it, didn't work.
This will be my 3rd device (2nd replacement through verizon and the original) that have all had the same problem. I would say it's an app issue, but when it still doesn't work in safe mode, or before installing any apps....
Verizon is clueless and just keeps telling me they'll send me a new device. Any ideas?
Click to expand...
Click to collapse
fixed, but took a while to find the setting
T6D16C84 said:
Three Google reps, and 4 Verizon reps. Not a single one came up with that.
Click to expand...
Click to collapse
My initial attempts failed because I was looking in the main system accessibility settings. When I finally went into the phone app and then clicked the 3-dots and selected settings, I was able to select that accessibility menu which contained the Hearing aids option. Turning that option off restored the top speaker phone function. Still no idea of how that option got set . . .
Thanks!
Carl
carlvanwormer said:
My initial attempts failed because I was looking in the main system accessibility settings. When I finally went into the phone app and then clicked the 3-dots and selected settings, I was able to select that accessibility menu which contained the Hearing aids option. Turning that option off restored the top speaker phone function. Still no idea of how that option got set . . .
Thanks!
Carl
Click to expand...
Click to collapse
Thanks so much, that saved me!

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