Related
Hi there I'am new here.... seached the forum and google a lot but didn't find an answer...
Just flashed from XDALive 2.0 to Black 2.0, radio 1.38.00.10 and HardSPL v6 with help of the manual of mrvanx.
My problem with the rom of XDALive 2.0 was that TomTom 6 keep hanging serveral time. The headset (bluetooth build in CAR, peugeot 207) was working perfectly. After the upgrade to Black 2.0 the TomTom problem was solved , it works perfectly now. The only what came up was the bluetooth headset probleem. The connection is ok but I don't hear any sound??
Flashed back radio ROM to 1.35 no results...
Found something interesting...
When its not connect with the carkit, turn on bluetooth, dail a numbers and turn on the Speaker, it will eventually connect to the carkit automaticly (and I got sound thourgh the carkit!
When searching for bluetooth devices it will find the headset and the carkit goes into 'calling mode'. When dailing a contact directly after that the carkit will work. But the next try it will mute the radio but doesn't give any sound on the carkit.
When allready connected with bluetooth on the carkit it wont give any sound thourgh it.... strange.. Tried serveral other ROMS but they are giving me the same problem...
Widcomm BT Stack (http://forum.xda-developers.com/showpost.php?p=1072773&postcount=72) also tried, didn't help... anyone some suggestions?
PS.: My old nokia still works, it can't be the carkit..
Question for you. after you setup your carkit do you go into the bluetooth and set it to your handsfree device. There seams to be a few changes to the way WM6 chooses the handsfree device if you have several set up.
I have to change in WM6 bluetooth which headset I am using when I switch between the 3 headset I have. I have to go to Start\Settings\Connections\Bluetooth Click/Hold on my headset that I want to make active - you will get a Menu wit Edit/Delete/Set as Hands-free/Set as Wireless Stereo (last should be grayed out if it doesn't support Strereo)
Choose Set as Hands-free
After doing this my headset works fine. Try it and see if it works for you.
jcb_home said:
Question for you. after you setup your carkit do you go into the bluetooth and set it to your handsfree device. There seams to be a few changes to the way WM6 chooses the handsfree device if you have several set up.
I have to change in WM6 bluetooth which headset I am using when I switch between the 3 headset I have. I have to go to Start\Settings\Connections\Bluetooth Click/Hold on my headset that I want to make active - you will get a Menu wit Edit/Delete/Set as Hands-free/Set as Wireless Stereo (last should be grayed out if it doesn't support Strereo)
Choose Set as Hands-free
After doing this my headset works fine. Try it and see if it works for you.
Click to expand...
Click to collapse
When searching for a new bluetooth device WM6 sees a headset and the connection is successful. The 'Set has headset' is availible and is set. The option Wireless Stereo isn't support I think, its not availible as an option.
When calling you can turn on/off your headset back to the phone. That works but there is still no sound on the headset.
balck 2.0 does have issues. i also have same with motorola hs850.
only just found out. havent fixed.
bt connects as phone pad shows it.
headset bleeps on connect call and disconnect call. but no sound is sent or received.
always set to headset though not hands free.
will have to test further but definitely an issue. i didnt ask jj out of respect for his withdrawl of support.
I don't think it a problem with Black 2.0. Too many people say it works no problem.
I'm on black and all three of my head sets work like a charm. I have 2 Motos an H810 and a H700 and an Plantronics 510. I also have been able to use internet sharing, BT file transfer, and BT sync with Black 2.0
But it could be an incompatability between the WM6 M$ BT stack and your hands free kits.
Test your phones with another BT device and see what you get.
Same problem with HS850
simon_darley said:
balck 2.0 does have issues. i also have same with motorola hs850.
only just found out. havent fixed.
bt connects as phone pad shows it.
headset bleeps on connect call and disconnect call. but no sound is sent or received.
always set to headset though not hands free.
will have to test further but definitely an issue. i didnt ask jj out of respect for his withdrawl of support.
Click to expand...
Click to collapse
I have exactly the same problem, and I didn't solved yet....but I've found this bypass:
When the phone rings I answer with the bluetooth handset and receive the beeb on connect call.....then I close the BT headset and as soon as I re-open it, I have the headset working.....I have to do this for every incoming or outgoing call.
My BT headset was working well with the black 1.2.
This is the only issue I've found in the black 2.0.....I think is the most stable and fast rom.
Bye prengo.
jcb_home said:
I don't think it a problem with Black 2.0. Too many people say it works no problem.
I'm on black and all three of my head sets work like a charm. I have 2 Motos an H810 and a H700 and an Plantronics 510. I also have been able to use internet sharing, BT file transfer, and BT sync with Black 2.0
But it could be an incompatability between the WM6 M$ BT stack and your hands free kits.
Test your phones with another BT device and see what you get.
Click to expand...
Click to collapse
My other Bluetooth devices are working fine. My bluetooth GPS receiver works just fine with TomTom... no issues there.
Just flashed back to XDA-Live (v0.20.1) and the headset works without any problem.
Only thing now is Tom Tom 6 hangs directly after the start of it. Anyone familiar with this issue?
thx
PS.: what is the differance between the Black 2.0 and XDA-Live (v0.20.1) ? other bluetooth driver versions besides the os version? Maybe there is a way to combine..?
A common thread seems to be the HS850
I have the exact same problem with my HS850. I get the call connect beeps but no sounds come through. The issue exists if the headset is connected when the call is made. If I make the call, then flip the boom and turn the headset on, then I get sounds no problem.
I had this issue with both LVSW 4-08 and Black 2.0. I eventually went back to XDA Live 0.20.1 and my BT issues all went away.
cruzer said:
PS.: what is the differance between the Black 2.0 and XDA-Live (v0.20.1) ? other bluetooth driver versions besides the os version? Maybe there is a way to combine..?
Click to expand...
Click to collapse
WMXL .20 is based on a beta WM6 build and Black 2.0 is built on an RTM build (non-beta)
With Moto HS850 too.
edwinyuen said:
I have the exact same problem with my HS850. I get the call connect beeps but no sounds come through. The issue exists if the headset is connected when the call is made. If I make the call, then flip the boom and turn the headset on, then I get sounds no problem.
I had this issue with both LVSW 4-08 and Black 2.0. I eventually went back to XDA Live 0.20.1 and my BT issues all went away.
Click to expand...
Click to collapse
Exactly the same here with HS850. Tried everything after 20070320_RUU_Hermes_WWE_3.23.0.0_1.34.00.10.exe but kept getting no sound.
I have experienced the same problem with my 407 hands free system. My Orange SPV C600 works without a problem, it does not show signal strength and battery level though. Using my M3100 with any of the following listed below works perfectly:
HTC English QTEK_001 2.11.255.1 03/07/07 2.11.255.102 1.38.00.10 32.71.7020.12H OS 15673.3.3.1 AKU 3.3.1
Cingular English CWS__001 2.15.502.3 04/09/07 ?? 1.40.30.00 32.73.7020.16H OS 15706.3.5.2 AKU 3.5.2
XDA-Live (v0.20.1) English 3.22.110.1 01/04/07 None None 5.1.195 (WM6) OS 17217.6.0.0
I have found all the above roms work perfectly with my TomTom 6.030 software. I am currently using Black Version 2, I have also used LVSW roms and found the same issue with any running the OS 17736.0.2.0
mike6502 said:
I have experienced the same problem with my 407 hands free system. My Orange SPV C600 works without a problem, it does not show signal strength and battery level though. Using my M3100 with any of the following listed below works perfectly:
HTC English QTEK_001 2.11.255.1 03/07/07 2.11.255.102 1.38.00.10 32.71.7020.12H OS 15673.3.3.1 AKU 3.3.1
Cingular English CWS__001 2.15.502.3 04/09/07 ?? 1.40.30.00 32.73.7020.16H OS 15706.3.5.2 AKU 3.5.2
XDA-Live (v0.20.1) English 3.22.110.1 01/04/07 None None 5.1.195 (WM6) OS 17217.6.0.0
I have found all the above roms work perfectly with my TomTom 6.030 software. I am currently using Black Version 2, I have also used LVSW roms and found the same issue with any running the OS 17736.0.2.0
Click to expand...
Click to collapse
It's great that you tracked this down so specifically. I guess this means for those of us with these issues, we have to avoid newer WM6 builds until someone looks into this.
idee2000 said:
Exactly the same here with HS850. Tried everything after 20070320_RUU_Hermes_WWE_3.23.0.0_1.34.00.10.exe but kept getting no sound.
Click to expand...
Click to collapse
Can't just be the ROM as my HS850 works perfectly with Black Pro 2.0
rabdo said:
Can't just be the ROM as my HS850 works perfectly with Black Pro 2.0
Click to expand...
Click to collapse
I have the same problem as the others with my HS850. No audio if the headset is on when a call is made or received but if I close the boom and re-open it, viola it works again.
I did have a problem with HTweakC where I changed the A2DP setting to on and now no matter what I do I can't get it off again. I might re-flash and see if that helps.
I don't know if it matters but I have MS voice command on my phone, even though the MSVC16BThack doesn't work anymore. (my phone is an 8525) Hope someone can figure this out, I really like the speed and stability of this ROM but if I can't get my BT to work I'm going to have to downgrade.
AdamsJourney said:
I have the same problem as the others with my HS850. No audio if the headset is on when a call is made or received but if I close the boom and re-open it, viola it works again.
I did have a problem with HTweakC where I changed the A2DP setting to on and now no matter what I do I can't get it off again. I might re-flash and see if that helps.
I don't know if it matters but I have MS voice command on my phone, even though the MSVC16BThack doesn't work anymore. (my phone is an 8525) Hope someone can figure this out, I really like the speed and stability of this ROM but if I can't get my BT to work I'm going to have to downgrade.
Click to expand...
Click to collapse
I am using Cyberon Voice Commander v2 - maybe that is why it is working for me
Hi,
I am using radio rom 1.40.30 and Black 2.0.
I am using H700 BT headset
the problem i face are opposite from you all.
If i am already talking halfway and i flip the boom to continue talking with the BT headset...it won't work.
if i receive a call and I flip the boom while the phone rings, it is ok and i can even press the button on the h700 to answer the call.
Radio 1.40.30 seems to connect with the BT headset much faster.
last time when i was using my previous default factory rom, when i flip the boom while the phone is ringing, it will take ages to connect
why not u guys try radio rom 1.40.30 also
rabdo said:
I am using Cyberon Voice Commander v2 - maybe that is why it is working for me
Click to expand...
Click to collapse
I did a hard reset, paired the headset, and tried it right away and still had the issue so it's not VC 1.6. It has to be related to the ROM as I have the same Radio ROM for all three OS images and only the XDA Live ROM works correctly.
edwinyuen said:
I did a hard reset, paired the headset, and tried it right away and still had the issue so it's not VC 1.6. It has to be related to the ROM as I have the same Radio ROM for all three OS images and only the XDA Live ROM works correctly.
Click to expand...
Click to collapse
Sorry, what I meant is that perhaps Cyberon Voice Commander is 'fixing' the issue on my system, rather than saying MS VC 1.6 was causing the problem. Next time I hard reset I will test my headset BEFORE installing cyberon software
Ok I'm still having this problem and this is what I have tried so far:
I downgraded to XDALive v0.10 and my BT worked, but no WiFi
So I upgraded to HardSPL v6, then installed the 1.40.30.00 Radio rom, and then went back to Cingular Black 2.0, WiFi back but no BT unless headset is activated after call is initiated.
Installed Cyberon Voice Commander, didn't effect anything, still no BT
Removed Cyberon Voice Commander and re-installed MS VC 1.6 installed all the hacks and still no audio in the headset.
So it looks like it is something in the ROM that is killing the BT functionality. Maybe because the XDALive is based on a beta WM6 and the Black is based on a full version?
Hi
I have a motoroal bluetooth HS 850 headset and it just does not work with any of the Offical Rom's used to work great with the cooked 1es. it pairs fine also give me the beep of connected and disconnect but no voice. the jabra ones work fine. any suggestions
using the official HTC Tytn ROM
pyk said:
Hi
I have a motoroal bluetooth HS 850 headset and it just does not work with any of the Offical Rom's used to work great with the cooked 1es. it pairs fine also give me the beep of connected and disconnect but no voice. the jabra ones work fine. any suggestions
using the official HTC Tytn ROM
Click to expand...
Click to collapse
on the "add devices" page, with the headset shown already attached, if you tap and hold your device's name, select "headset".
I have the same problem and up to now I didn't solve it, I have also an HS810 and it works perfectly.
Bye prengo
Same problem. It worked for me with earlier WM6 releases, but with the latest version, I've the same problem. the only solution I think is to buy a new one!
Same Problem Here. any body found any solution?
First a BIG thanks to all for the fantastic work being done on this site. I too have the same problem with my HS850 connecting fine but having no sound. Has anyone been able to solve this HS850 problem? I've tried for 3 days without success
mine works
hs850 works fine on vp3g 3.0. Pair and go, no hassle.
Atmis said:
Same problem. It worked for me with earlier WM6 releases, but with the latest version, I've the same problem. the only solution I think is to buy a new one!
Click to expand...
Click to collapse
I am using Dopod M700 with WM5. Working well with Motorola HS850. Then I flashed to Artemis Touch 2.1 WM6. The problem is when my call comes in, after I pressed on the answer button, no sound. Just a connected/disconnected sound. Doesn't even work with a2dp also.
Mines working with vp3G 3.62. Just make sure you check "handset" when u choose services.
I dont know what dialer you're using, but at least with the Kaiser dialer, a little headset icon appears in the dialer if you have it paired and the boom out. Might check that too.
After upgrade to the official HTC WM6 ROM (spanish version) my integrated bluetooth hansdfree CAR-KIT doesn't work anymore (with WM5 the system works perfectly).
The car is a new CITROËN C4 Picasso, but i think this problem must involve any new PSA Group Car (CITROËN, PEUGEOT...) that mount the same kit.
I can pair the CITROËN hansfree with the TyTN, and both connects (i can see the operator name, the battery level, and the signal level, that WM5 stack doesn't show) but when i try to call, or i receive a call, there is no sound throw the hansfree system.
I also have tried the Jetware bt extension with no succes.
At now i had to downgrade to WM5 because this problem (i need the handsfree working).
The cuestion is...
Is it possible for a ROM MASTER to extract a previous bluetooth working TyTN stack to overwrite the stack that comes with official WM6?... (the WM5 or any working WM6 working stack).
Thanks
The same problem here with the same car; also the Artemis on WM6 (I tried several roms) has no sound.
Downgraded to WM5, and it's all working again.
Not yet tried to get an update for the car; maybe there is also a solution.
I have the same problem with Motorola HF-850 car kit. I'm about to downgrade too. This sux.
Same issue here with Nissan Sentra 2008.
I can dial and receive calls but the audio works about 30% or the time. It is hit or miss.
Same here in a 2007 UK CITROËN C4 (5 door hatchback) with factory fitted Bluetooth car kit, using an Orange M3100 with the Schap's WM6 Pro 3.60a ROM. Looks like I'm going back to the Orange WM5 ROM as this is a deal breaker for me. Very disappointing.
try this
I had similair problems a few pretty good solutions:
-jetware search google i use this one
-Solution:2
Change the COD (Class of Device) from a PDA device to a smartphone device.
This can be done this way:
1. First make sure you've got a backup, or remember all settings you change in the registry.
2. Edit with a registry editor the following key:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Bluetooth\SYS\COD
By default my vario II does have the value: 1048852 (decimal)
Change this to: 5374476 (decimal).
3. Soft restart your device
4. Voila! Your device now identifies itself as a smartphone
see this thread
http://forum.xda-developers.com/showthread.php?t=290871
Thanks!
I tried the Jetware solution: no luck.
I also tried the COD trick: very strange result, I was able to make just 1 (one) call and other calls were again not possible (no sound).
Maybe there is a solution in updating the software of the handsfree set in the car. I will ask my Citroen agent to do this, if possible.
I will post the results.
I haven't tried the COD trick, but I don't think this will work. It's not a case of my car 'ignoring' my M3100... it pairs OK, and the car's display shows an incoming call, allows me to pick it up, etc, but no sound comes out of the speakers and the other party doesn't hear my voice. It's like the car is receiving the data stream to tell it what's happening on the call, but not the sound.
I don't have any of these problems with WM5, I don't even need to use the JetWare solution.
same problem with Peugeot 407
Same problem here with Peugeot 407
What I found is that if I start a call without Bluetooth and start Bluetooth during the caal, the sound works perfectly. Every next call has the same problem as before though.
TyTN; WM6 Schap's 3.60a;Radio 1.47.00.10
Hi.
I am with Motorola's HF-850 car kit and I get the sound only after 8-10 full seconds from answering. It is so sad that I have to say "wait....wait" every time I answer a call....
There is a post on this forum that suggests someones got it working with an Audi and the latest Black beta rom...
http://www.4winmobile.com/forums/hermes-black-rom-support/11291-black-x-beta-2-smash-trash-11.html
Anyone tried this?
This post also suggests that the newest Black roms may have fixed the issue
http://htc-devs.com/forum/index.php?topic=42.msg321;topicseen
Here's hoping!
That will not work on the Artemis
But I tried several WM6 roms, including the Black & Blue 4.1: no luck.
Looks like a real WM6 issue, as it's happening with several phone models.
UPDATE: No software update for the factory Citroen bluetooth handsfree according to the local dealer; so that's no solution
I have tried 5 of the latest roms yesterday including all the fixed mentioned in this forum. The best I got was with Sleuth rom where I get audio about 50% of the time. Answering with that rom results in a 5 seconds delay before audio connects causing me to yell "wait, wait, I am here ... "
I even tried a blootooth stack from Broadcomm but the result was not better.
Out of desperation as I bought this car specially for its built in bluetooth kit, I downgraded to Cingular Mobile 5 Rom version (2.15.502.3)
I am surprised and kind of thrilled to report that my 8525 and the car kit are working perfectly together and reliably.
There must be either a bug or a setting/configuration issue on the Mobile 6 bluetooth stack that caused this issue. I am unfortunately back to mobile 5 for the time being until this issue is resolved.
SPV m3100, CK3100 AND WM6
I have an Orange SPV M3100 in Spain with WM6 and i have the same problem. With WM5 and Jetware estension, i had to pair parrot and pda manually every time i got into my car, because they did not connect automatically (Blueetoth-->Devices-->Parrot CK3100-->FreeHand-->OK), but then it works well and i could receive and make phone calls.
But since I upgrade to WM6 i have to pair it manuaaly too, they connect, but it only works from time to time; most times, if i make a call it dials but i cannot speak and people does not hear me; if there is an incoming call, I see the number in the displsy but i can receive it.
Anybody with WM6 and Parrot Ck3100 works well?
I have the same problem with a Mio C520 SatNav. Its bluetooth handsfree works fine with WM5 but not WM6.
I also posted this on a thread on bluetooth headsets, http://forum.xda-developers.com/showthread.php?t=301636&page=6
I tried many different versions. So far with Sleuth's WM6, I had sound around 50% of the time. Similar to one of the previous posters.
Until there is a fix I will have to go back to WM5
I use a parrot car kit and it works fine. However, I noticed some new functionality on my lcd, like displaying battery and signal levels which was not available with the original WM5. That was available only with specific phones. Based on that I believe that a firmware update of your car kit could solve the problem. The issue is whether this is provided for you and if you will have to pay. Parrot offers them for free and you can upgrade via BT.
Does anyone have a clue why my Vario 2 will connect to my Car Bluetooth when using WM5 (either HTC version or T-Mobile) but when using WM6 it seems impossible to connect?
What happens is this:
When using WM6 I can connect my phone with my (Citroen) car bluetooth and I can scroll through my phonebook using the buttons on my steering wheel. It even confirms I'm using the car BT as a handsfree device.
But as soon as I start a conversation, the only thing I hear trough the sound system of the car is a loud "click" and then only noise.
And the phone is no longer using its own speaker too....
When using WM5 I don't have this problem.
I've tried many things, like the HTC version of WM6, the T-mobile version of WM6, I've tried the Schaps 4.30, I've tried different radio versions. Nothing works.
Anyone any clue?
Riotmanager said:
........I've tried different radio versions.....
Click to expand...
Click to collapse
The bluetooth stack has nothing to do with the radio image, theres no point in changing radio versions.
In the car stereo setup, is your device still listed? If it is....remove it. Then on your device in WM6....scan for the stereo.....if it is found pair with it and can you please reply with the services it offers in the paring dialogue on the Hermes.
I know the radio has nothing to do with the BT, but I was kind of desparate....
When I pair, the only service I can choose is the handsfree function.
Riotmanager said:
Does anyone have a clue why my Vario 2 will connect to my Car Bluetooth when using WM5 (either HTC version or T-Mobile) but when using WM6 it seems impossible to connect?
What happens is this:
When using WM6 I can connect my phone with my (Citroen) car bluetooth and I can scroll through my phonebook using the buttons on my steering wheel. It even confirms I'm using the car BT as a handsfree device.
But as soon as I start a conversation, the only thing I hear trough the sound system of the car is a loud "click" and then only noise.
And the phone is no longer using its own speaker too....
When using WM5 I don't have this problem.
I've tried many things, like the HTC version of WM6, the T-mobile version of WM6, I've tried the Schaps 4.30, I've tried different radio versions. Nothing works.
Anyone any clue?
Click to expand...
Click to collapse
Same issue than you, on a 407 peugeot, I get back on WM5, I work/phone in my car...
I like WM6 news fonctionnalities, I try some Schaps, some CRC, some Black, none were fonctionning...
If anybody has any ideas, I'm ready to try,
Rds,
Well just to update this thing, I have a jabra BT320s which NEVER showed up as wireless stereo, but on the latest pandora kitchen (big storage 3.62 version) it is detected as handsfree and stereo now. Perhaps try that ROM??
Hi there,
I have HTC Universal and Dell BH-200 stereo bluetooth headset.
Situation:
- WM5 ROM (for example newest KDSkamal) - after a bit of fiddling A2DP works, also HS profile is working
- WM6 ROM (for example Tomal's 8.5, 8.2) - A2DP works after fiddling, unfortunately HS profile's not working - headset turns itself off after 5-10 second of call, during which nothing can be heard
- WM6 ROM + Broadcomm stack - A2DP works flawlessly, HS doesn't.
From what I know, no WM6 device works correctly with Dell BH-200. It's interesting though, that WM5 devices appear to work. Also, I've read here that Broadcomm stack doesn't support HS profile, so out of luck here.
Now, I was trying to just overwrite WM6 BT stack dll's with ones taken from WM5, but it didn't work either - maybe that's because I was doing it rather randomly, without solid knowledge of the matter.
As I see many skilled hackers here, maybe someone would take his/hers time to help me out a bit and figure what has to be done to have working WM5 BT stack on WM6 device?
So I've done some primitive hacking, here are the results. I've been using files extracted from newest T-Mobile WM5 ROM, on my device there is Tomal's 8.5.
First, I just used every bth* dll file I could find and overwritten ones in Windows folder:
bthutil.dll
bthusb.dll
bthuniv.dll
bthuart.dll
bthsc.dll
bthlink.dll
bthidsvc.dll
bthhid.dll
bthcsr.dll
bthasplugin.dll
bthamb.dll
BthAGPhonebook.dll
btdrt.dll
btd.dll
btagsvc.dll
btagext.dll
After this, Uni wasn't even able to turn on GSM - no idea why.
Then I tried with just
BluetoothSetting.dll
btagsvc.dll
btagext.dll
Much better stereo - it works now, before there were lots of noise; also, headphones no longer switch off when receiving phone call; unfortunately, no handsfree support.
Will try more...
OK, false alarm - just found out that I need to force pairing from the headset (using Play/Pause button) and the A2DP works, even without replacing btag[svc|ext].dll. After this sequence A2DP works, but Handsfree doesn't (but at least it doesn't turn off the headphones)
maybe some reason
i have special infomration ..
I have TOmals ROM and i found this ...
if i will turn first bluetooth on my Uni and then i switch on my headpohones - everything works great. Also in my car parrot works perfect - A2DP and also i HF ...
If i will start bluetooth after bluetooth in car or headphones ... then A2DP makes sound pause ... and HF is not so clearly as usually ...
i dont know why .. but it works like this ...so try to switch BT on pohoen first and thne accesorries and youll see ...
Bye
I tried that, but to no avail.
But now the fun part started: if I extract files from Tomal's ROM nbf, they are in different size that the ones _from the same ROM_, just installed on Uni. Even better, if I overwrite installed ones with extracted ones, radio, SD, camera and so on stops working. I wonder where is connection between SD, camera, USB connection and bluetooth...
Now I replaced only btagext.dll (however, I think that all this replacing effects only in disabling replaced dlls...) and best thing I achieved is that
- A2DP works almost flawlessly with Dell BH200 (if I keep correct order of switching devices on)
- HFP works with second device, Sony Ericsson HBH-PV708 (had to disable HFP profile in BH200)
Audio switches when receiving phone call.
Obviously, that's not the best solution (far from it), but it's at least something...