[x720] Mic works - but doesn't in calls? - LeEco Le Pro3 Questions & Answers

Hey guys, I have a bit of a weird one. We have 2 x720 in our home, and one of them is now suddenly unable to use the built-in mic when calling. I have done the following steps to narrow it down:
Checked the permissions - everything relevant has both microphone and calling permissions.
Used a Whatsapp call - no sound.
Used a Whatsapp recorded message - there is sound (microphone is working).
Made a call using a headset - there is sound.
Switched the SIM cards between the phones - the problem persists with the original phone.
Reflashed LOS16, and then AICP14 - problem persists.
I even went by a rather bad YouTube tutorial and turned off Google Assistant, but to no avail.
So I'm a bit clueless here - can someone give me any insight as to what's going on? Or, more importantly, how to just fix it?

Did you try handsfree button in normal phone call to see if mic works?
I am guessing now, but I think there are 2 microphones, one on the bottom and one on top of the phone.
Try with "Hardware test" by Da2da2 from play store.
You may have a hardware issue.

yurtesen said:
Did you try handsfree button in normal phone call to see if mic works?
I am guessing now, but I think there are 2 microphones, one on the bottom and one on top of the phone.
Try with "Hardware test" by Da2da2 from play store.
You may have a hardware issue.
Click to expand...
Click to collapse
I didn't try handsfree button. Hardware test confirms both mics work.

inknow said:
I didn't try handsfree button. Hardware test confirms both mics work.
Click to expand...
Click to collapse
Still, you reset the phone and tried two different ROMs and still it did not work, there is no other possibility than hardware damage.
Unless you somehow manage to mute yourself when you make whatsapp calls only
Try a normal call with and without handsfree. Should be easy enough...

Problem solved. Flashed Cuoco92's 5.9.028S_VR4, and then factory reset and reflashed everything else (20s, LineageOS, GApps). Problem was lower level than just the ROM, but the hardware wasn't faulty.

Related

HELP NEEDED!!! No Sound whatsoever

Hello,
i seriously need help.
Until this morning, my X1 worked. Over the last few days I was playing around a bit with various TF3D options, etc. I should note that I did not touch the ROM.
Then suddenly my phone gave no sound anymore.
No audible resonse to a stilus click on the screen.
No sound from FM radio.
No sound from phone (neither ring nor can I hear the caller).
(Vibra alarm works when activated though)
When switching to speakerphone I hear a very soft static crackle when doing the switch. Just as if the speaker is turned on. But then - no sound at all.
No microphone function on phone (caller cannot hear me).
No sound via headphones on phone.
No sound via headphones on MP3 playback.
Everything else appart from sound works. Even the phone can make a connection when calling - you just hear nothing.
I tried a soft reset. Nothing - still no sound.
Then I tried a hard reset:
Obviously the hardware of my speaker is ok. Because when I make a hard reset, there is the "pling" sound to inform me, that I should calibrate my screen.
Then there is another "pling" when the message appear, asking if I want to get the automatic provider settings updated.
But afterwards - no sound at all in the whole phone.
Then I went to update the ROM, thinking I might have (no idea how, but you never know) done something to audio drivers. I replaced my German T-Mobile ROM with the prepared German ROM without branding from this thread:
http://forum.xda-developers.com/showthread.php?t=446070
But still - same result as above.
Anyone got any idea?
Really nobody having any helpful comment?
did you try to change the radio??
I flashed a whole new ROM - same problem persists.
Besides: It´s not a Radio problem because system sounds and MP3 playback don't have any sound either.
Stating the obvious
Sorry to state the obvious but it sounds like the connection or the speaker module has gone. Have you recently tried the head phones on the X1? please see below link for a possible reason.
http://forum.xda-developers.com/showthread.php?t=282553
excersise your right to return
Regards,
Creamy-Goodness
Hello Creamy-Goodness,
thanks for you input.
If there was somewhere a hardware switch for sound output to speaker or headphones (which I doubt) that is stuck, it would not explain why I have neither sound in speaker NOR headphones. (One would assume that depending on the position of the switch at least one of the two should work.)
Apart from that I only tried the headphones to troubleshoot the problem after I found out there was no sound.
Nevertheless interesting, that this happens to other devices.
Speaker module cannot have gone either. There is an audible system sound from speaker right after hard reset to inform me that I need to calibrate the screen - but no sound anymore afterwards.
I will try to have the device swapped next week.
reg. sound issue
I'm suffering from the same problem here.
it only freggin vibrates.
TheMobilist said:
I flashed a whole new ROM - same problem persists.
Click to expand...
Click to collapse
Usually there is a simple fix which involves replacing a DLL, but not in this case of course - unless that ROM includes the bad DLL. I seem to remember it was a problem which occured after installing TF3D, but I couldn't find anything when searching just now.
It might be worth you checking the ear-speaker sound (make a phone call), as there is always the possibility that sound is being re-directed or intercepted (by something like Troca2). Check what programs and services are running.
Tests should be done with a known-to-work-fine-ROM of course.
Okay, I finally got the original ROM to flash the X1 back.
And strangely - when after one week of not using it I turned it on again to flash the phone, I got my sound back.
I have absolutely no idea what happened and why, but I am glad that I do not have to send it back.
@k_ash82
What I did is:
Turned my X1 off (not just stand-by), really off.
Waited one week.
Switched it on again.
I had my sound back.
No idea why, but maybe that works for you as well?
Just try it and please post your experience.
It would be very kind of you to share the german t-mobile stock rom with the community . Perhaps it could be added to "Xperia ROM and Guides" Thread, too.
I have no sound sometimes with this rom
http://forum.xda-developers.com/showthread.php?t=460190.
After switch off and turn on the phone again the sound is back.
Karsten
i have original sony rom (no branding) and also the same problems
no sound after a while (sometimes when phone goes in standby, sometimes just without a reason)
cannot play any sound in no application (media player,core player,etc) also the phone ringing or sms sound is off.
but the most annoying thing is, i can make a call, the call goes through, but I can hear nothing from the called person.
sometimes it works when i switch of the phone and restart, but sometimes I have to do 4 or 5 restarts.
the phone is now 1 week old, an I haven't installed Touch3D or anything like that, because I made hardreset and left the original configuration on factory settings, just to make sure, that it's no software error.
anyone got a solve for this problem actually?
if I ask google, there are many people with this problem, but no solve found till now
i have an issue with the speaker too but not exactly the same as the one described above.
my speaker still plays sound but it is about 10% of the original volume when it is already set to loudest (you have to put your ear right next to the speaker to hear the sound)
after i re-flashed the rom, it worked normally for about half a day until the problem returned
can anyone please help??
i keep missing my calls ><
thanks
this is a well known issue on some X1 phones ! you cant fix this with any software-update because it is hardware related. some x1 phones have it like every 2 weeks, others 3-4 times a day. most of the time you can just reset your phone but this is not a solution.
you have to send it back to SE in exchange for a new one.
i called my provider (o2) and they delivered a new x1 _on the next day_ in exchange (they have a 48 hrs delivery/pickup/return service).
the new phone works just fine !
- QuadWord

Microphone on headset not functional. any solutions?

I have a german version of X1 , almost everyting works fine but with a little problems. i am a 3-year WM user and know the basic stuffs of this OS.
but the worst thing is the mic on headset dosen't work at all, the button and the speaker are good.
dose anyone have the same problem with me? and what should i do?
thanks
On my phone the headset jack needed a really hard push to go all the way in. Make sure you really have pushed it as far as it goes. But I guess you already tried that, huh.
Should be an easy thing to get replaced at the store though.
Returned my first X1 because of a not-working button >and< microphone of the headset (ordered via internet). The replacement phone had the same problem.
In the accompanying shop, which I finally visited, also a third phone did not work. They tried a bit more when I left and discovered that it can work if you connect the headset >when< a call is received...
Also, they reported that it is not a know problem for the X1.
Well, with three not-working phones it seems to be a problem!
Maybe a headset problem instead?
my headset doesn't work if the phone is on vibrate or no sound mode. If I change the phone to normal then the headset works. Touch cruise headset works on vibrate mode. I am not sure if other people have the same situation. I only the put phone in vibrate mode at work so if I want to use headset I just change phone to normal, life goes on.
same problem
By using voice recording it uses the mic from the phone. i think it's a problem of the software. It does not switch... maybe a registry issue...
i have the same issue, and its a hardware problem, because if you plug it a couple of times, sometimes works and sometimes dont...
someone has found a solution to this?

[Q] Multiple sound related issues (call + backspeaker)

Hi there XDA!
I've been searching and searching to try to find a fix for these issues, without luck. So in my desperation i turn to you.
First issue:
When I call or receive a call, I can hear my own voice and my own sounds without any issues. However - the person calling or being called can't hear anything from my end.
Microphone loops back to front-speaker?
SOLVED!
No idea how the issue was solved, but somehow it now works as per usual
Second issue:
Back speaker doesn't work. Considering headset and bluetooth headset works, I've been thinking that considering its a mechanical function that registers if a headset is plugged in, this is stuck.
Could it be any other issues?
mrtnz said:
Hi there XDA!
I've been searching and searching to try to find a fix for these issues, without luck. So in my desperation i turn to you.
First issue:
When I call or receive a call, I can hear my own voice and my own sounds without any issues. However - the person calling or being called can't hear anything from my end.
Microphone loops back to front-speaker?
Second issue:
Back speaker doesn't work. Considering headset and bluetooth headset works, I've been thinking that considering its a mechanical function that registers if a headset is plugged in, this is stuck.
Could it be any other issues?
Click to expand...
Click to collapse
Sounds to me like you need to send it back for repair
For some reason the "loopback"-issue sorted itself out. No idea what I actually did, but somehow it now works
sergioiacobucci said:
Sounds to me like you need to send it back for repair
Click to expand...
Click to collapse
Yup, been thinking about it. Just wanted to see if anyone else have had similar back/loud-speaker issues.
I have the same problem with my omnia 7. About two days ago, I completely lost the ring, alarm, message, game sounds. If I plug in a headset, the sounds are there.
And just today I experienced the microphone loopback issue the first time. I turn of the phone, remove the battery for a minute, insert it back and turn on the phone. The loopback issue was gone. May be it would have gone by itself if I waited but I was pissed of because the phone already lost all other sounds.
I was in and out of meetings and plane flights the day before I recognize the sounds are lost. So I switched the airplane mode on and of couple times, and switch between ring and vibrate numerous times. I wonder if that could have triggerred this problem.
I wonder if a hard reset or poking the headphone slot could resolve this problem.
So i have no solution yet, and hope someone will come up with a solution.
Thanks
Problem Solved
I was playing with some diagnostic codes from a website I found on the internet, I noticed there is a "Melody Test\Test External and Internal Speaker" which you can access by typing *#0289# while inside the diagnostic mode. While inside this melody test application I pressed the option 1. Speaker [L-R] ON and option 2. Receiver ON. I dont know which option did it but suddenly a ring tone started coming from the speaker.
I closed the diagnostic app and return to the main menu and now my ringtones, game sounds start working. Hopefully this will be a real solution not a temporary one.
Note:if it not listed in the app list, to get in to the diagnostic mode press ##634# from the phone pad.
Also note: I tried to post the link of the page which contains all the diagnostic codes of omnia but the xda forum would not allow me to post a link outside because I am a new user. The page i found was on wp7forum website
yigitu said:
I was playing with some diagnostic codes from a website I found on the internet, I noticed there is a "Melody Test\Test External and Internal Speaker" which you can access by typing *#0289# while inside the diagnostic mode. While inside this melody test application I pressed the option 1. Speaker [L-R] ON and option 2. Receiver ON. I dont know which option did it but suddenly a ring tone started coming from the speaker.
I closed the diagnostic app and return to the main menu and now my ringtones, game sounds start working. Hopefully this will be a real solution not a temporary one.
Note:if it not listed in the app list, to get in to the diagnostic mode press ##634# from the phone pad.
Also note: I tried to post the link of the page which contains all the diagnostic codes of omnia but the xda forum would not allow me to post a link outside because I am a new user. The page i found was on wp7forum website
Click to expand...
Click to collapse
Good suggestion! Although, from what I can hear, that re-routes all music and such to the front speaker ("ear piece")?
I guess you are right. And also after a soft reset the sounds are gone again. Bummer
mrtnz said:
Good suggestion! Although, from what I can hear, that re-routes all music and such to the front speaker ("ear piece")?
Click to expand...
Click to collapse
Update! Now it is working
Hi all,
For the last couple of days I have been searching and reading eveything I could find. And today I messed around with the sound diagnostics tool, plugged in and out a headphone jack probably hundred times but nothing worked. So I gave up. But i forgat to turn off the Music that was playing on the background while i was messing with the phone so that if it started working i would know.
My phone was in my pants pocket, and while i was hanging my pants, the phone slipped and fell on the carpet. And suddenly a loud music started playing. The music i set to play before. And now everything is working fine, all sounds. Even after soft reset.
So maybe it was the stuck headphone slot after all, i dont know.
But now i am afraid the sounds will go again if i drop it again.
Had the same problem... wife said no ringtone. Due to the poor positioning of the power button and volume rocker on opposite sides of the phone, she had gradually turned the volume down, one point by one.
Think simple faults first!
LenAsh said:
Had the same problem... wife said no ringtone. Due to the poor positioning of the power button and volume rocker on opposite sides of the phone, she had gradually turned the volume down, one point by one.
Think simple faults first!
Click to expand...
Click to collapse
I really wish my problem was that simple. There is something wrong with my back speaker. Some loose connection I guess.
Every now and then I realize the ring tones (and other sounds) are not working. And when I tap around where the back speaker is (back of the phone, top right) strongly with my fingertip several times, the sound is back again. Everyday I have this loop at least 10 times.

Audio problems with phone calls

My focus is having audio issues when I make or receive phone calls. I can't hear the other person and they can't hear me. When I speak into the phone, the mic loops my voice back thru the phone headset. When I shutdown the phone, the first call made or recieved works perfectly but after that, it stops working. I have tried many codes to fix the audio and I have tried a soft and hard reset. I have tried everything I can. Has anyone else had this issue and knows how to fix it? Is this a case where the phone is just dead? Is there a way to reinstall the entire phone system? Everything else on the phones works perfectly. I love the phone and don't want to lose it.
I did have a similar problem if I am reading your post correctly. What happens is for some reason the phone can reroute the mic and through the speaker similar to speaker phone but doesn't function properly. The fix that I found is recalibrating the mic and speakerphone through the diagnosis app. I don't remember exactly what i did but I did fix it through the diagnosis app.
Go into your diagnosis app and test your speakers with a melody test make sure that they are all working.
*#0289# - Melody Test\Test External and Internal Speaker
I have gone in the diagnose program and tried many things and nothing seems to work. It seems that restarting the phone works but the second the first phone call is over, something happens and no other phone call can be heard and they can't hear me. I don't want to have to restart the phone everyy time I want to make a phone call. I am hoping someone can remember how they fixed this problem.

Microphone Issues on Asus Zenfone 2 Laser Ze550kl

Hello All
I bought myself an Asus Zenfone 2 Laser Ze550KL a couple of weeks back.
An overall good phone. But I am facing an irritating issue.
The phone's microphone does not work from some point onwards. Once this happens, when attending(or making) a call, the other person wont be able to hear me.
I am not sure whether its a hardware issue or a software issue. Because once I restart the phone everything is perfect once again. After maybe a couple of calls, the problem resurfaces.
I read in multiple forums of this issue (even in Zentalk) , but nobody has a clean solution. Some of the solutions were -to disable Ok Google Detection, to enable call recording, to switch to loudspeaker, to reboot the phone and so on.
Enabling loud speaker works for me. When I realize the other person cannot hear me, I switch to loud speaker and then he is able to hear me.
Did anybody come across this issue? Is it a software issue? Any help/ideas/suggestions would be nice.
I am hoping its a software bug which will be hopefully fixed in the next system update or so.
Thanks
Hmm that's an odd one I can tell you that I have call recording enabled on a ze551kl and haven't had this issue, but I'm not sure if its specific to the 550 or not. I haven't actually recorded any of my calls, it just pops up and asks me if I want to every time and I tap cancel.
Sent from my ASUS_Z00TD using Tapatalk
CKtheProblem said:
Hmm that's an odd one I can tell you that I have call recording enabled on a ze551kl and haven't had this issue, but I'm not sure if its specific to the 550 or not. I haven't actually recorded any of my calls, it just pops up and asks me if I want to every time and I tap cancel.
Sent from my ASUS_Z00TD using Tapatalk
Click to expand...
Click to collapse
Its not about recording calls.. Its about the recipient not hearing me. The microphone is what is bothering me. I doubt the issue is with the noise cancellation of microphones. Perhaps cancelling more than noise.
When I reboot the phone, everything starts working normally. After a few calls the problem returns, the recipient not hearing me!.
The temporary fix for me is switching to loud speaker. I dont know why, but the mic starts working when in loud speaker. The moment i switch it back to handson, the recipient is again not able to hear me.
Read a few forums in zentalk reporting the same issue
www(dot)asus.com/zentalk/forum.php?mod=viewthread&tid=14486
I am seriously hoping it is a software bug which would be fixed in the next update or so.
I tried the hardware test which behaves differently when the problem occurs and when it is problem free.
The hardware test is perfect if i test the mic just after reboot and when everything is normal.
But once i find out that the recipient is unable to hear me (after maybe a couple of calls/days after the reboot) , i did the hardware test again and certainly was different. A buzz at all times with my voice being completely muffled. Something to do with the noise cancellation mic i believe.
I have tried disabling OK Google Detection.
I have tried enabling call recording.
I have tried reseting factory settings , clear wipe partitions etc.
I have tried enabling dialer pad tones (Dont know why this was marked as a solution in some forums)
But all of the above was not a solution for me. Switching to loudspeaker works. And rebooting the phone (which is irritating during important calls) also works.
Any help would be nice.
[email protected] said:
Its not about recording calls.. Its about the recipient not hearing me. The microphone is what is bothering me. I doubt the issue is with the noise cancellation of microphones. Perhaps cancelling more than noise.
When I reboot the phone, everything starts working normally. After a few calls the problem returns, the recipient not hearing me!.
The temporary fix for me is switching to loud speaker. I dont know why, but the mic starts working when in loud speaker. The moment i switch it back to handson, the recipient is again not able to hear me.
Read a few forums in zentalk reporting the same issue
www(dot)asus.com/zentalk/forum.php?mod=viewthread&tid=14486
I am seriously hoping it is a software bug which would be fixed in the next update or so.
I tried the hardware test which behaves differently when the problem occurs and when it is problem free.
The hardware test is perfect if i test the mic just after reboot and when everything is normal.
But once i find out that the recipient is unable to hear me (after maybe a couple of calls/days after the reboot) , i did the hardware test again and certainly was different. A buzz at all times with my voice being completely muffled. Something to do with the noise cancellation mic i believe.
I have tried disabling OK Google Detection.
I have tried enabling call recording.
I have tried reseting factory settings , clear wipe partitions etc.
I have tried enabling dialer pad tones (Dont know why this was marked as a solution in some forums)
But all of the above was not a solution for me. Switching to loudspeaker works. And rebooting the phone (which is irritating during important calls) also works.
Any help would be nice.
Click to expand...
Click to collapse
To OP,
This is for most of the guys. It's a software issue, dont worry, Just update to latest update. Which happened to me the same, and solved when i updated some random OTA update fix by asus. So the current version on my phone now is LRX22G.WW_user_1.15.40.639_20151029044030520_201505210103
[email protected] said:
Its not about recording calls.. Its about the recipient not hearing me. The microphone is what is bothering me. I doubt the issue is with the noise cancellation of microphones. Perhaps cancelling more than noise.
When I reboot the phone, everything starts working normally. After a few calls the problem returns, the recipient not hearing me!.
The temporary fix for me is switching to loud speaker. I dont know why, but the mic starts working when in loud speaker. The moment i switch it back to handson, the recipient is again not able to hear me.
Read a few forums in zentalk reporting the same issue
www(dot)asus.com/zentalk/forum.php?mod=viewthread&tid=14486
I am seriously hoping it is a software bug which would be fixed in the next update or so.
I tried the hardware test which behaves differently when the problem occurs and when it is problem free.
The hardware test is perfect if i test the mic just after reboot and when everything is normal.
But once i find out that the recipient is unable to hear me (after maybe a couple of calls/days after the reboot) , i did the hardware test again and certainly was different. A buzz at all times with my voice being completely muffled. Something to do with the noise cancellation mic i believe.
I have tried disabling OK Google Detection.
I have tried enabling call recording.
I have tried reseting factory settings , clear wipe partitions etc.
I have tried enabling dialer pad tones (Dont know why this was marked as a solution in some forums)
But all of the above was not a solution for me. Switching to loudspeaker works. And rebooting the phone (which is irritating during important calls) also works.
Any help would be nice.
Click to expand...
Click to collapse
Hi I too have this same issue. I believe it is a faulty model from Asus! I had serviced my mobile last month and the Subboard assembly has been completely changed by those people but still I face the same issue. . Hope I will throw away this bulsh**t soon. Asus not willing for replacement too I argued so many times which is just waste of time. Totally a waste of money and time.
Microphone issue
I am also having same problem once restarted phone is all fine...should i replace phone ??
Bought just 2 days back
Solution
Since you apply this solution the error has not returned to flicks: I cannot post the youtube link, but search the title: Solved: Asus Zenphone 2e mic problem by Jack Scorpion.
I have the same device with the same problem! It was neglible before, and it happened very rarely. But recently it had become worse and that thing happened to all the calls. Switching to loudspeaker works (loudspeaker mode disables the bottom mic and switches to top mic). I reset the device to factory settings (that thing wiped the internal memory too!) and since then, i haven't updated the 'ASUS Calling Screen' from the play store and everything works fine atleast till now.
hai friend try (ASUS ZenFone 2 Laser=ZE550KL (Z00L) software Image: 1.17.40.1234 for WW SKU only) this firmware from asus site or try system update form your mobile. thats old version runing firmware running on your mobile so thats a software problem. this a network issue in that old version asus team doing always best i am also have same problem in past month but my current update installed after working fine. so don worry friends
[email protected] said:
Its not about recording calls.. Its about the recipient not hearing me. The microphone is what is bothering me. I doubt the issue is with the noise cancellation of microphones. Perhaps cancelling more than noise.
When I reboot the phone, everything starts working normally. After a few calls the problem returns, the recipient not hearing me!.
The temporary fix for me is switching to loud speaker. I dont know why, but the mic starts working when in loud speaker. The moment i switch it back to handson, the recipient is again not able to hear me.
Read a few forums in zentalk reporting the same issue
www(dot)asus.com/zentalk/forum.php?mod=viewthread&tid=14486
I am seriously hoping it is a software bug which would be fixed in the next update or so.
I tried the hardware test which behaves differently when the problem occurs and when it is problem free.
The hardware test is perfect if i test the mic just after reboot and when everything is normal.
But once i find out that the recipient is unable to hear me (after maybe a couple of calls/days after the reboot) , i did the hardware test again and certainly was different. A buzz at all times with my voice being completely muffled. Something to do with the noise cancellation mic i believe.
I have tried disabling OK Google Detection.
I have tried enabling call recording.
I have tried reseting factory settings , clear wipe partitions etc.
I have tried enabling dialer pad tones (Dont know why this was marked as a solution in some forums)
But all of the above was not a solution for me. Switching to loudspeaker works. And rebooting the phone (which is irritating during important calls) also works.
Any help would be nice.
Click to expand...
Click to collapse
Try disabling Audio Wizard app
I am also facing same problem. Suddenly the mic of my asus fails to work.
Solution
There is solution. Please post it on another forums after you will check it.
Just hold your phone in your hand in position, which will make sound to reflect directly into your voice microphone. This way you will make a difference in signal between voice and noise cancellation microphone. That's how voice cancellation technology works. I have got this result after one week of search for any effective solution. And did not find any useful info. So I have find a solution after some experiments.
Please post it to another forums if it will solve your problem.

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