Update: Please see my next posting for findings
Hello all,
I have a big problem with CM11 release.
When making a phone call the sound via earpiece dies after some seconds and sometimes no sound at all can be heard through the earpiece. I is no hardware issue, ass gently knocking at the phone does not help to bring back the sound via earpiece.
The only short time solution is to switch to speaker mode and then switch again to the earpiece.
But sometimes the sound via earpiece is lost again.
I have the FEELING the voice is going away, when the HSDPA connection goes down.
At least the H icon disappears in the status bar.
With this the phone is not useable.
It's a Mi2. Baseband: 2.0.128017
Can someone with a Mi
2 please recommend another baseband fw which is working ?
Running Nighlty 1st of Sept. 14
WIUI worked better but I did not have the time to test if it never happens with WIUI.
Baseband firmware was not changed.
With CM11 it is really horrible.
Google voice search is already disabled.
Network is Vodafone Germany.
I do not have a SIM card to test it on another network.
Please see the bug report here:
https://github.com/M1cha/android_device_xiaomi_aries/issues/60
I have the feeling that it is CM related, as at least one other bug report exists here:
https://jira.cyanogenmod.org/browse/BACON-803
Bug tracker for "hear" - (people can't hear each other):
https://jira.cyanogenmod.org/browse/BACON-803?filter=-4&jql=text ~ "hear" ORDER BY createdDate DESC
Also OnePlus One was reported over at XDA:
http://forum.xda-developers.com/oneplus-one/help/speakerphone-issue-t2845234
And this thread is talking about baseband incompatibility:
https://productforums.google.com/forum/#!topic/nexus/2eVRjUXPS-A[1-25-false]
I found this error in logcat, maybe it is related:
09-02 09:38:50.831 D/PhoneUtils(958): setAudioMode()...OFFHOOK
09-02 09:38:50.831 I/MediaFocusControl(600): AudioFocus requestAudioFocus() from AudioFocus_For_Phone_Ring_And_Calls
09-02 09:38:50.841 D/AudioHardwareInterface(199): setMode(IN_CALL)
09-02 09:38:50.851 E/AudioPolicyManagerALSA(199): unknown stream type
Greetings
Daniel