Bluetooth phone audio not working - Xiaomi Redmi Note 4 Questions & Answers

I've bought a pair of bluetooth stereo headphones with mic. I've connected them successfully and both options for phone audio and media are enabled. I can listen to media,music and audio from apps. The problem is when i place a call. Although on the call screen at the bottom left the bluetooth icon is selected the call's audio is redirected to the phone's earpiece not to the bluetooth. The same headphones work great with another phone i checked. I have tried everything from dev,stable roms to aosp rom.The problem persists on call. I've tried mono bluetooth and calling works great. I've tried the sound about app and all the same.I've tried google dialer but also the same problem. So i am left with a bluetooth headset that i can only listen to music and not place a call.Any help or idea?

I am also facing the same problem. The Bluetooth connection displays - "Connected (no phone)". The Bluetooth headset works fine for phone media but doesn't work for calls. Anyone is able to use a Bluetooth device with Redmi NOte4 please?

I've been using Bluetooth on RN4 on nougat. However, I faced the issue you're describing only on Oreo ROMS.

themisko said:
I've bought a pair of bluetooth stereo headphones with mic. I've connected them successfully and both options for phone audio and media are enabled. I can listen to media,music and audio from apps. The problem is when i place a call. Although on the call screen at the bottom left the bluetooth icon is selected the call's audio is redirected to the phone's earpiece not to the bluetooth. The same headphones work great with another phone i checked. I have tried everything from dev,stable roms to aosp rom.The problem persists on call. I've tried mono bluetooth and calling works great. I've tried the sound about app and all the same.I've tried google dialer but also the same problem. So i am left with a bluetooth headset that i can only listen to music and not place a call.Any help or idea?
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this is a bug prevalent in all oreo roms, however some say that in omni rom, bluetooth call audio works, so maybe you can try that out

malikr said:
I am also facing the same problem. The Bluetooth connection displays - "Connected (no phone)". The Bluetooth headset works fine for phone media but doesn't work for calls. Anyone is able to use a Bluetooth device with Redmi NOte4 please?
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I am using the stock MIUI 9.2 ROM and still facing this problem. Any help is highly appreciated.

No issue with BT calls on mido 9.0.5.0 or 9.2

MyNameIsRage said:
this is a bug prevalent in all oreo roms, however some say that in omni rom, bluetooth call audio works, so maybe you can try that out
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It works in Atomic OS Plasma (Oreo).
BTW, there is a list of Oreo ROMs here: https://forum.xda-developers.com/redmi-note-4/help/extensive-list-oreo-roms-mido-t3741277

Yes exact same problem cannot enjoy call via bluetooth headset. I think it's manufacturer defect in the phone. Cheap Bluetooth hardware Xiaomi placed I guess

Related

Bluetooth headset for G Tab

G Tablet running VEGAn-TAB.
I need headset with microphone.
I borrowed a few headsets to test them out.
One USB headset worked but it was inconvenient since it was wired.
One Bluetooth headset worked only with the speakers, the microphone just would not work on the G Tab (it worked on the desktop).
Can you recommend a Bluetooth headset that just works with the setup?
I tried several SONY and Motorola BT headsets and all were working fine except when you disconnect BT you have to reboot to get audio routed back to speakers.
(No other remedy worked)
lifeisfun said:
I tried several SONY and Motorola BT headsets and all were working fine except when you disconnect BT you have to reboot to get audio routed back to speakers.
(No other remedy worked)
Click to expand...
Click to collapse
Did the microphone work in all these cases?
Or did you have to do something special to get it to work?
Please provide a few more details
lifeisfun said:
I tried several SONY and Motorola BT headsets and all were working fine except when you disconnect BT you have to reboot to get audio routed back to speakers.
(No other remedy worked)
Click to expand...
Click to collapse
Which Android release, which ROM (Vegan?), which application (sipDroid, sound recorder, etc), and did headset microphone work (as opposed to built-in mike)?
Appreciate your feedback.
Hi,
I have the same issue with the original ROM (3588). It looks like original firmware does not support Bluetooth headsets with microphone it just support Bluetooth headphones without microphone. Can some one help with it? Or any other custom ROM supports Bluetooth microphone?
Thanks in advance.

Bluetooth car stereo connecting as "(no phone)"

Hello,
Need some help with phone calls not passing through Bluetooth to my car stereo.
It's a new stereo, the old one died, but I could make/receive calls with it without any problems.
The new stereo recognises BT media audio, but not phone calls (incoming or outgoing).
The BT settings screen shows the car stereo as "Connected (no phone)"
I am using [ROM][Slim][6.0.1][AOSP_r74][Slim 6 For Kenzo][21/11/2016] and I saw two posts here and here from @DoubleDroz experiencing the same issue.
I would ask at that thread, but unfortunately it has been locked by @Umang96.
I've seen this problem mentioned before with some ROMs.
I know the phone's BT works fine because it worked with the previous car stereo only yesterday (and it works with the new stereo for media audio).
I've tried a few apps from the PlayStore but nothing sorted the issue.
Ideally, I'd like to stick with this ROM, old as it might be, as I find it just fine for my needs (I don't play any games, it's work only).
But if I have to install a different ROM to get bluetooth calls in the car I will because it is a necessity.
I don't want to install MIUI though, can't stand it.
I would use Krexus-CAF if it hadn't the issues with GPS navigation, which is also a necessity.
Any ideas or suggestions?
Hi, i found fix for bluetooth "NO PHONE" on car set. It's work on latest LOS rom. Follow this post.
https://forum.xda-developers.com/showpost.php?p=72757753&postcount=1

Bluetooth problem

So I've been having an incredibly frustrating problem with my Pocophone F1. When I am connected to my Bluetooth stereo and make a phone call, the person I'm calling can hear me but I have no audio at all my end. Music plays fine as does all other sound through the Bluetooth but I cannot fix this issue.
I looked on Google and people have said to disable "ok Google". I don't even have it enabled in the first place and "record audio through Bluetooth" is also disabled.
Does anyone have any suggestions?
Many thanks in advance.
Sent from my POCOPHONE F1 using Tapatalk
Naff47 said:
So I've been having an incredibly frustrating problem with my Pocophone F1. When I am connected to my Bluetooth stereo and make a phone call, the person I'm calling can hear me but I have no audio at all my end. Music plays fine as does all other sound through the Bluetooth but I cannot fix this issue.
I looked on Google and people have said to disable "ok Google". I don't even have it enabled in the first place and "record audio through Bluetooth" is also disabled.
Does anyone have any suggestions?
Many thanks in advance.
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Click to collapse
Hi
Try with another phone..and also try with connecting with another Bluetooth device...if that also not working try with factory reset..you can also try in developer option Bluetooth setting is there try it...some bluetooth device may not compatible with Bluetooth v5

Is there a fix for the ringing issue when bluetooth headsets are present?

When connected to a bluetooth headset, no matter "what" ROM i'm using, it seems to not ring to the phone. I've used all the apps that are supposed to redirect sound and they don't work well at all.
Thoughts?
Same issue here.

After updated to android pie , bluetooth headphones mic not working

after updated to android pie throug ota, i can not record or send voice message through the bluetooth headphone, iam using airpod, i tried with couple of other bluetooth headphone too, all having the same problem,
when iam using whatsapp or calling with thirdparty apps like imo with bluetooth headphone, the phone' internal mic is working instead of headphone's mic , the other end could hear my voice,
but
if i hold and close the phone's internal mic hole with my finger the other end could not hear my voice,
i already factory reset my phone twice, but still having the issue,
Same here with my sony 1000XM2, headphone speakers work.
donthomaso said:
Same here with my sony 1000XM2, headphone speakers work.
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s9 plus with android pie?
Yes. Tried updating firmware on headphones but it didn't help.
anybody a solution?
I have an S9+ running Android 10. I have Beats Ur Beats 3 wired ear buds and the mic doesn't work on those either. It used to when I first got the phone when it had Oreo on it. I miss that feature as I used it all the time. I'm guessing there is no fix in the near future.

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