[Q] mb525 no sound when in call (top ear speaker) - Defy Q&A, Help & Troubleshooting

Hi, having a problem with my defy (mb525, red lens).
My ear speaker gives nothing out when i am in a call. only solution is switching to speaker.
having another defy (also mb525, green lens) and same issue.
So i wiped all, tried 20141129 (from here: quarx2k.ru index2.php?dir= buildbot/roms/mb52x-cm11.0) and cm7 stable, but still the same problem.
(defy was on 141103 when problem occured)
has anyone an idea, what i can do now, at the moment both defys are unusable for telephoning, which is one of the main purposes of a smartphone :/
happy for any ideas
kind regards and thanks
tbr
//edit: 14.12.14
with 14-12-05 the problem disappeared. so something with the rom..

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mic problem during calls in defy(green lens)...

during calls in defy mic volume is very low, person on the other end is not able to hear properly...its like distortion in mic...volume of mic sometimes increaes then decreases and also mutes frequently for 2-3 seconds...
but during sound recording or video recording everything works perfectly...mic catches sound clearly without any disturbances...
this problem happen on every network. I tried installing many roms but the result is same(currently on Wajk MIUI 2.9.27 GB)...
is there any body facing similar problems or have some solution plz help me...
I m also Using Green Lense Defy but no problem here.. try set clear in call setting > setting > NICAM Setting make it clear or crisp..
Sent from my MB525 using xda app-developers app
same for me, if you find any solution please let me know!
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does flashing full SBF will solve the problem...??? plz some one suggest me...
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Gesendet von meinem Nexus 7 mit Tapatalk 2
Moved to Q&A. Please ask all questions there.
mic problem during calls in defy(green lens)
aman.droid said:
during calls in defy mic volume is very low, person on the other end is not able to hear properly...its like distortion in mic...volume of mic sometimes increaes then decreases and also mutes frequently for 2-3 seconds...
but during sound recording or video recording everything works perfectly...mic catches sound clearly without any disturbances...
this problem happen on every network. I tried installing many roms but the result is same(currently on Wajk MIUI 2.9.27 GB)...
is there any body facing similar problems or have some solution plz help me...
Click to expand...
Click to collapse
i have the same problem! even replaced it and it still does it so its a programming issue...would love some help with this issue!
echo now
solved the problem by sticking the little rubber at the mic space witch i removed by mistake.

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