Cm11- suddenly no mic and earpiece is working

[Netweaver]

Anyone want to try the newer audio libs, supplied by HTC for the M7, also snapdragon 600 based? The guys from venomroms dot com have extracted them as a flashable zip from the HTC Australian ota update and it works fine for them. Look on the main venomroms website, it's the top news item

 

[X4nfire]

I believe this must be some very strange issue related to CM11 on mi2s and nexus4 (if I understand right both are very similar in hardware and CM), maybe other hardware. Btw HTC seems to fix it http://crowdsupport.telstra.com.au/...-stopped-working-on-9th-Dec/m-p/403653#M11645

I though that too that's why htc one m7 has the same problem.There are reports for samsung devices too but i don't know about the hardware are using.

 

[oile]

If anybody wants to try HTC one official fix :
http://venomroms.com/venomhub-fix-no-sound-calls-htc-one-m7
Is a flashable zip with some audio libs.

 

[swimmer]

If anybody wants to try HTC one official fix :
http://venomroms.com/venomhub-fix-no-sound-calls-htc-one-m7
Is a flashable zip with some audio libs.

Thanks for the link! Is that proven to work on MI2S?

 

[oile]

Well, no. I am on mokee now and bug free since two days so I prefer not to flash anything that could alter my tests.
Htc one, Nexus4 and mi2 however are very similar in hardware

 

[Netweaver]

Thanks for the link! Is that proven to work on MI2S?

I just tried, forever spinning cm boot logo. Good that I made an extra backup.

 

[oile]

Very Sorry man!
But it was worth to try IMHO.
However it's very strange that new EXTRA audio libs block the system boot.

 

[X4nfire]

I confirm htc fix doesn't work as expected, phone stuck on boot logo.

 

[Infinitely]

Fixed by disabling CheckinService with DisableService on snapshot M12, thanks guys.

 

[swimmer]

Thanks guys for confirming *not* to try the HTC fix!
And very sorry to hear indeed that you got stuck at the boot logo :-\

 

[Haubitze88]

I fixed the mic issus by changing back Form Art to dalvic so just a question do you usw cm11 with dalvic or art

 

[Netweaver]

I fixed the mic issus by changing back Form Art to dalvic so just a question do you usw cm11 with dalvic or art

I'm using Dalvic all the time. So red herring.

 

[Haubitze88]

I'm using Dalvic all the time. So red herring.

I just did a clean flash this morning with khaon ss new kernel all works i switch to art an the mic was silenced than i switch back to dalvic and it worksworks but if you are still in dalvic there must be something else

 

[X4nfire]

I just did a clean flash this morning with khaon ss new kernel all works i switch to art an the mic was silenced than i switch back to dalvic and it worksworks but if you are still in dalvic there must be something else

Sometimes the problem takes a lot time to appear, 3 days for me, and it's not a problem of art.

 

[e-r-a-n]

Why aren't you freezing checkin service?
Is not working for you? For me, at start, I had some Wakelocks but then it stopped and for a while now everything is working ok

 

[GonzoParker]

I froze the service and deteled the audio files and works great!
But sometimes sistemUI crashes and restarts :s

 

[ThaRooP]

Bug report on AOSP Issue Tracker: https://code.google.com/p/android/issues/detail?id=82949&q=nexus 4&colspec=ID Type Status Owner Summary Stars

CM issue tracker: https://jira.cyanogenmod.org/browse/CYAN-5728

 

[muchacoado]

Please test this:

First re-enable the disabled Google services. Restart your phone and try to make a call,then when no sound:

Take out your SIM card then re-insert and re-start your phone.
Go To: Settings/Mobile Networks/Access Point Names (APNs) top right three dots/ Click: Reset to Default.
Click your carrier's name--"Edit acces point" menu--APN Protocol--Change this from IPV4 to IPv6. Then 3 dots-save.
Restart and report what happend.

 

[bialabs]

Please test this:

First re-enable the disabled Google services. Restart your phone and try to make a call,then when no sound:

Take out your SIM card then re-insert and re-start your phone.
Go To: Settings/Mobile Networks/Access Point Names (APNs) top right three dots/ Click: Reset to Default.
Click your carrier's name--"Edit acces point" menu--APN Protocol--Change this from IPV4 to IPv6. Then 3 dots-save.
Restart and report what happend.

It's working!!
How Is related to apn?

 

[Netweaver]

It's working!!
The Is related to apn?

Interesting... But will it continue to work? HTC fixed the issue permanently (as far as we know) with newer audio codec libraries. Probably the amr was the one fixing the odd behaviour. But how would that relate to IPv6 apn settings?

Thanks for trying anyway, keep calling and report back often! we all want good news!

 

[muchacoado]

It's working!!
The Is related to apn?

.
...but have you mobile Internet? I do not have with this settings. This is not the solution.

 

[bialabs]

.
...but have you mobile Internet? I do not have with this settings. This is not the solution.

I have mobile Internet... It's a very strange bug

EDIT: it's not working anymore

 

[Александр Науменко]

Omni Rom 2014-12-18 have the same problem, may be because it use kernel from cyanogenmod

 

[e-r-a-n]

Disabling checkin service helped for a couple of days, but now checkin handsoff wakelock is present for 100% of the time

 

[Amfibia]

Such a shame I didn't see this post before. I had exactly the same with CM and tried quite a lot of options including a clean install. Even without installing any add-ons it occurred for me. Usually after a few restarts of the phone it starts and a full cache clean resettled it.
At the end I bought myself a new phone due to lack of time to figure everything out. By now I went totally back to scratch including partitions and boot loader and installed MIUI 6.
Quess what. The damn phone works perfect again. At least my son is happy now.