Bluetooth audio going through phone mic for any third party application. - Huawei P30 Pro Questions & Answers

1} please note this is happening with ALL MY BLUETOOTH HEADSETS. this is not a headset issue .
2) please note this happened when I was on emui 9,AND AFTER EMUI 10 UPGRADE .. problem persisted . It probably happened after a security update at some point on EMUI 9.
3)phone reset was performed but the issue remains .
Problem description: when using my Bluetooth headset, the microphone from the phone is the one being used instead of the mic on the headset. This is true for all third party applications(WhatsApp voice recorder, etc ..). As for phone calls (native), the mic from the Bluetooth headset is the one that works ..
I want all the voice to go through the headphones as they should when I have it on. my Bluetooth headset has noise canceling for mics and when i send voice notes or record something it makes a big difference.
update: I went into a huawei service center today and I took 3 or 4 buds headsets with me and described the problem. then I borrowed one of their units (honour or something) and I was able to replicate the issue. So this is not a p30 pro issue but a huawei issue..

rudabb said:
1} please note this is happening with ALL MY BLUETOOTH HEADSETS. this is not a headset issue .
2) please note this happened when I was on emui 9,AND AFTER EMUI 10 UPGRADE .. problem persisted . It probably happened after a security update at some point on EMUI 9.
3)phone reset was performed but the issue remains .
Problem description: when using my Bluetooth headset, the microphone from the phone is the one being used instead of the mic on the headset. This is true for all third party applications(WhatsApp voice recorder, etc ..). As for phone calls (native), the mic from the Bluetooth headset is the one that works ..
I want all the voice to go through the headphones as they should when I have it on. my Bluetooth headset has noise canceling for mics and when i send voice notes or record something it makes a big difference.
update: I went into a huawei service center today and I took 3 or 4 buds headsets with me and described the problem. then I borrowed one of their units (honour or something) and I was able to replicate the issue. So this is not a p30 pro issue but a huawei issue..
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Interesting..I disabled VoLTE calls (use 4G LTE data to place HD calls) and now the mic on headset works. So I am wondering 1) why would it do that? 2) how important is that setting?
thanks

Related

[Q] Phone calls routed to internal speaker on wired or bluetooth headset.

Hi everybody. I have just got my new HTC One and I am really loving it. But I seem to have run into a major problem which I couldn't solve despite trying everything. Whenever I receive or dial a phone call while using a wired headset or bluetooth headset, I can hear the sound in the headset for a couple of seconds but then the call is routed by default to the internal speakers and mic. All this while the phone shows that the output is going to the headset. If I change it to the internal speaker and back again to the headset (wired or bluetooth), everything works normally and I can talk and hear through the headset. This problem only occurs with phone calls and I am able to listen to the music through headsets normally without any sound quality issue. I have searched on various internet forums but all in vain. A few more people were having this problem but no solution was in sight. I thought may be an upgrade would solve this problem but alas even after upgrading to the latest 4.3 update, the problems remains. Hope somebody here can help me with this problem.

Error while using headphone

I've recently purchased a lovely headset from XiaoMi for my Huawei P20Pro.
It's Mi ANC & Type C In-Ear Earphones. Model: JZEJ01JY.
It has lovely audio and works fine with most of the features except...
When I made calls, the headphone will not hear any sound at all. no dial tone, not even when someone picked up the phone on the other end.
I noticed a quick fix for this error is to turn on the handsfree mode when you made the call; after you hear the sound from the handsfree mode, turn off the hands-free, then the sound will start coming in through the headset.
Another option is to wait until you hear the dial tone then only plugged in the headset.
It is not quite ideal considering the hassle of having to do so.
The error was so niched that I could not find generic help online at the moment.
Anyone shares the same pain or could provide some help here? Thanks!
Sounds like a compatibility issue. Use the stock earphones and check of the problem also persists.
Same problem with stock headset
Hi, same issue with the original headset that came with the P20 phone. Same clumsy solution. Have you solved it?...

Unable to switch calls through headset.

Hi,
So I have recently noticed this issue or a bug where I am unable to switch calls through wired headset or bluetooth headset on my Huawei P30 pro, so basically when I am already on a call and the other call is on wait I can easily switch to second call with the help of answer button on the headset it doesnt work. ( have used oneplus 6 and iphone x and it works on them)
amanjeetarora said:
Hi,
So I have recently noticed this issue or a bug where I am unable to switch calls through wired headset or bluetooth headset on my Huawei P30 pro, so basically when I am already on a call and the other call is on wait I can easily switch to second call with the help of answer button on the headset it doesnt work. ( have used oneplus 6 and iphone x and it works on them)
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Any solution available?

Bluetooth call issues

I am having issues when I am connecting my k20 pro with my car's Bluetooth for answering phone calls. The Bluetooth gets connected and music plays using Bluetooth without any issues, but the call volume output doesn't come from the Bluetooth. Has anyone else face this issue?
Anand_theGeek said:
I am having issues when I am connecting my k20 pro with my car's Bluetooth for answering phone calls. The Bluetooth gets connected and music plays using Bluetooth without any issues, but the call volume output doesn't come from the Bluetooth. Has anyone else face this issue?
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Have you installed a custom ROM, or are you on official MIUI?
I know in call Bluetooth audio doesn't work on GSI ROMs.
I am on official miui rom
Robbo.5000 said:
Have you installed a custom ROM, or are you on official MIUI?
I know in call Bluetooth audio doesn't work on GSI ROMs.
Click to expand...
Click to collapse
I am in official miui rom
Anand_theGeek said:
I am in official miui rom
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Click to collapse
I've not seen anyone else complain of this on official MIUI. Have you tried other Bluetooth devices like headsets?
I never stuck with MIUI long enough to try Bluetooth, so there's not much I can suggest.
Robbo.5000 said:
I've not seen anyone else complain of this on official MIUI. Have you tried other Bluetooth devices like headsets?
I never stuck with MIUI long enough to try Bluetooth, so there's not much I can suggest.
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I haven't tried with any other blue tooth device yet. Let me try it out.
Bluetooth sound breaks continuously while playing audio in car
When i connect my k20 pro using Bluetooth to my car audio, the music breaks continuously, i have tried with other phones but the problem is only seen in this k20 pro, i tried it in another car audio system same problem
I have also the same issue... Problem is with K20 pro.... Reset 2 times but still the problem is not resolved... Most annoying thing that Mi service center can do only Hard Reset as first and last solution...
I have no issues with the audio, issue happened only with the call functions. I suspect it to be a compatibility issue with my car. Since k20 pro has Bluetooth 5g, however my car doesn't have this.
Anand_theGeek said:
I have no issues with the audio, issue happened only with the call functions. I suspect it to be a compatibility issue with my car. Since k20 pro has Bluetooth 5g, however my car doesn't have this.
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Bluetooth is backward compatible. Like if you have a capable device, it will use all the features the host supports.
One tip: If you go into Developer Settings on your phone, you can hard-set the Bluetooth settings.
Hi I am starting to notice issue on my k20pro on calls .after call is getting connected I can hear the other person but the other person cannot hear me sometime when I connect the headphone people can hear me sometime they don't..I dnt understand where is the problem
Pratz90 said:
Hi I am starting to notice issue on my k20pro on calls .after call is getting connected I can hear the other person but the other person cannot hear me sometime when I connect the headphone people can hear me sometime they don't..I dnt understand where is the problem
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Is the issue reported by you above connected to the Bluetooth issue of this thread?
Anand_theGeek said:
I am having issues when I am connecting my k20 pro with my car's Bluetooth for answering phone calls. The Bluetooth gets connected and music plays using Bluetooth without any issues, but the call volume output doesn't come from the Bluetooth. Has anyone else face this issue?
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Click to collapse
I'm having the same issue, the audio comes from the loud speaker of the phone.
On the screen on the phone you can see that the audio is connected to the car Bluetooth, you can then select loudspeaker or normal audio , if you swap the audio to a different channel and then revert back to the car Bluetooth it is connecting correctly to the Bluetooth
I am having the same issue
I have redmi k20... Over Bluetooth music is fine, but over call the person can't hear you...
I tried everything.... Restarting my phone, pair unpair Bluetooth, even hard reset my phone... It started working for 2 calls after hard reset but it is again causing problrms
same problem here.
when I connect my K20 to my car via BT, music breaks after 2-3 songs, and car controls (next song/previous song) stop working.
also, when I connect my BT Bose headphones, sometimes sound does not come through (mic works)
anyone found a solution?
drupeyyy said:
same problem here.
when I connect my K20 to my car via BT, music breaks after 2-3 songs, and car controls (next song/previous song) stop working.
also, when I connect my BT Bose headphones, sometimes sound does not come through (mic works)
anyone found a solution?
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Click to collapse
That sounds more like a battery optimization issue. Try turning off battery optimization AND set App battery saver to "no restrictions" for your music player.
I had the same issue with Xiaomi Redmi 9
Hard reset solved it.

Bluetooth headphones not working for calls

Purchased Xiaomi Note 9 (not pro or any other varient) which is running the MIUI 12 (12.0.3 stable global version). I immediately encountered an issue with the Bluetooth: I own a Sennheiser PXC 550 (original first version) headset. it connects and plays music and audio without issues until I try to make a call. when I try to call I get the following behavior: when the active noise cancelation is off' the call screen displays the audio source on the call screen as the Bluetooth but no sound or mic comes through. when the noise cancelation is set to active on the headset, the call screen shows the phone rapidly switching between audio sources from the speaker back to the headset. sometimes something goes wrong and the headset stops playing audio after the call and won't play youtube videos until I turn off the headset. I suspect its a software issue. maybe has something to do with how the phone connects to the headset mic or interacts with it. the headset is working with my older Mi Mix 2, Mi 9 (running MIUI 12.0.2), other phones, and devices including smart TVs, etc. other headsets do work.
Things I tried: enabling developer options and changing
1) A2DP to off
2) changing the AVRCP settings
3) rebooting
4) updating the firmware from 11 to 12 (automatically)
5) factory reset
6) Bluetooth cash wipe
7) connection data wipe and reset
8) other call apps
9) changing other Bluetooth settings like codecs etc
10) the problem still excited before the update from MIUI 11 to 12
11) I did make sure that in Bluetooth settings the options to control calls and media were turned on and all permissions granted.
Note, the phone wont allow to turn off A2DP hardware acceleration. the slider jumps back to on and prompts a restart.
talking to Xiaomi support didn't solve the issue. sometimes the headset loses media controls like forword' pause etc.
any ideashow to solve the issue?
Does it works with another Bluetooth Headphones?
Im having probs with my bluetooth... have u find a solution Titan?
nickelgr said:
Im having probs with my bluetooth... have u find a solution Titan?
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Click to collapse
unfortunately no, it seems it has something to do with the hardware. i have another set of headphones Jabra 65T and they do work. also the original pair works (PXC 550) but only for media controls and even then sometimes youtube won't respond. the only way I see ut of this is to change the phone or headphones.

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