Develop Bugs

BLUETOOTH STACK - please please help me

I have read every post about MS bluetooth stack vs widcomm etc....
I know someone can build a cab file that will uninstall the MS one and replace with the newest widcomm stack.
I LOVE my universal but I carry TWO phones with me because the universal's connection via bluetooth is not PERFECT for phone calls like the blackberry (oh i fking hate the blackberry for everything else).
I REALLY REALLY REALLY want to use only my Universal but the static on bluetooth KILLS me because I am on the phone 10 hours a day.
PLEASE please help me. Fish

This file fix Blue Tooth

Bluetooth stack
I would second Fish's comments about the Univerasl and the Bluetooth stack. I have bluetooth in my car and it is great WHEN it works. When it doesn't work it takes a lot of tinkering to get the car to recognize the phone again. I'm of course not sure if the issue is on the Universal side, but Bluetooth turns it self off, so there is some kind of problem. I have tried different radios, currently 1.13 (tried 1.14 as well, but went back). I'm very interested in finding a solution (not using two phones), can you please provide some detail on what the CAB file does to Bluetooth?
Thanks,
Sven

Logout. said:
This file fix Blue Tooth
Click to expand...
Click to collapse
What exactly does this file fix/change ?
I've just installed the WM6 crossbow helmi_c version
do I still need this file ?

This is a Stack changer to change from MS BT stack to Cambridge Silicon Radio BT stack. Originally developed for Dell AXIM (about what I've found). Seems to work fine there, but need to uninstall/reinstall after every soft-reset because of a volume lock bug.
http://www.pocketpcmag.com/blogs/index.php?blog=3&p=392&more=1
http://www.aximsite.com/boards/showthread.php?t=108767&page=1

UPDATE
Do not install this patch yet. It is over a year old.
Follow the development/information on Widcomm BT Stack instead. Following links
http://forum.xda-developers.com/showthread.php?t=279236
http://forum.xda-developers.com/showthread.php?t=285419
http://forum.xda-developers.com/showthread.php?t=285696
http://forum.xda-developers.com/showthread.php?p=1073003

SO this is a different BT stack then the original MS and the widecomm ?

Daelyn said:
UPDATE
Do not install this patch yet. It is over a year old.
Follow the development/information on Widcomm BT Stack instead. Following links
http://forum.xda-developers.com/showthread.php?t=279236
http://forum.xda-developers.com/showthread.php?t=285419
http://forum.xda-developers.com/showthread.php?t=285696
http://forum.xda-developers.com/showthread.php?p=1073003
Click to expand...
Click to collapse
True
reading the posts in the forum he linked:
12-12-05, 09:57 PM
I'd rather go with the widecomm BT

I installed the Hermes Widcomm BT stack on my Universal. Sound is great, but the rest is troublesome. We need a developer to fix the code for us so it works on the UNiversal .
Check my thread in UNiversal/accessories. Or move that thread over here please!

Daelyn said:
http://forum.xda-developers.com/showthread.php?t=285419&page=20
Tried out BT Stack change for Hermes patch/program.
TEST RESULTS ON UNIVERSAL WITH WM6 (Midget aka Helmi unreleased)
Sound IS great. But other than that, this program does not work very well on my device. Of course this is designed for Hermes but I gave it a shot.
Issues:
1:
Screen flickers (only when this BT is turned on).
Flickers really bad and unable to use device.
Fix: set the device to standby (power button) and wake it up again. Flickering gone
2:
Once BT is deactivated for a few minutes I can't start it again.
Fix: No fix found yet. Only a Soft-reset and directly activate BT works.
3:
I can't use my GSM/UMTS connection anymore. Trying endlessly. Even after soft-reset's I can't connect. WiFi works fine though.
Fix: No fix found yet.
4:
Unable to uninstall this program. Tried several times. I get to the "Soft Reset Device Yes/Cancel". I soft reset, program still there and working.
5:
Hard-Reset, complete setup with WAP, MMS, MAIL etc.
Installed Widcomm BT Stack again.
Soft-reset:
Screen flickering (fix)
No 3G/UMTS connection avalible anymore. Even when BT stack is completly shut down.
We need a specific one for our Universal. Who's up to fixing this for us?
KEEPING this post updated.
EDIT 06: 18:40 @ 21/01/07
Click to expand...
Click to collapse
Quoted from my A2DP/AVRCP thread in accessories.

Even with the new WM6 roms - I have tried ALLLLLLLLLL of them the bluetooth phone quality sucks.
I am using the new Pdaviet 2.0.03 (something like that) and i have tried
THREE different headsets
Jabra BT250v
Jabra BT500
Jabra BT500v
All have the same crackly sound issue. But with my blackberry (ass phone, i HATE it) the sound is PERFECT.
I am soooooooooooooooooooooooooooooooooooooo tired of carrying two phones with me - i can not live without my memory (or i mean the universal, which i use as my personal assistant). But my clients can not live with the quality of the phone call connection. Now if I do not use my bluetooth and hold the GIANT universal up to my head (kinda like a military field radio) then the clarity of the call is great.
It is the Bluetooth stack i am 100% sure of it.
OMG Helmi_c let me have your widcomm stack PLEASE I will even pay you for it.

xixfishxix said:
Even with the new WM6 roms - I have tried ALLLLLLLLLL of them the bluetooth phone quality sucks.
I am using the new Pdaviet 2.0.03 (something like that) and i have tried
THREE different headsets
Jabra BT250v
Jabra BT500
Jabra BT500v
All have the same crackly sound issue. But with my blackberry (ass phone, i HATE it) the sound is PERFECT.
I am soooooooooooooooooooooooooooooooooooooo tired of carrying two phones with me - i can not live without my memory (or i mean the universal, which i use as my personal assistant). But my clients can not live with the quality of the phone call connection. Now if I do not use my bluetooth and hold the GIANT universal up to my head (kinda like a military field radio) then the clarity of the call is great.
It is the Bluetooth stack i am 100% sure of it.
OMG Helmi_c let me have your widcomm stack PLEASE I will even pay you for it.
Click to expand...
Click to collapse
try this link
it may help
http://www.pocketpctweaks.com/pocketpc_tweaks/increase_bluetooth_volume
frz

Thanks for the info
I changed the channel in the registry of the device to channel 5 as suggested on that webpage. It was the same quality. I then tried a few other channels and the same results - connection quality still staticy.
Thank you very much for trying to help me though. Fish

xixfishxix said:
Even with the new WM6 roms - I have tried ALLLLLLLLLL of them the bluetooth phone quality sucks.
I am using the new Pdaviet 2.0.03 (something like that) and i have tried
THREE different headsets
Jabra BT250v
Jabra BT500
Jabra BT500v
All have the same crackly sound issue. But with my blackberry (ass phone, i HATE it) the sound is PERFECT.
I am soooooooooooooooooooooooooooooooooooooo tired of carrying two phones with me - i can not live without my memory (or i mean the universal, which i use as my personal assistant). But my clients can not live with the quality of the phone call connection. Now if I do not use my bluetooth and hold the GIANT universal up to my head (kinda like a military field radio) then the clarity of the call is great.
It is the Bluetooth stack i am 100% sure of it.
OMG Helmi_c let me have your widcomm stack PLEASE I will even pay you for it.
Click to expand...
Click to collapse
I'm also worried with the same issue, because I've exactly the same problem. But I don't think only altering of BT stack should fix the problem. My understanding is, something is also to be done in radio (rom) side itself. Because I was using a different radio rom last year at about May or June and my BT headset worked perfect. But I can't remember now about what build that was, because later on I've updated my radio to few other releases.

Radio rom has NOTHING to do with the Bluetooth or Wifi - It's ONLY the firmware for the GSM chip.

xixfishxix said:
Even with the new WM6 roms - I have tried ALLLLLLLLLL of them the bluetooth phone quality sucks.
I am using the new Pdaviet 2.0.03 (something like that) and i have tried
THREE different headsets
Jabra BT250v
Jabra BT500
Jabra BT500v
All have the same crackly sound issue. But with my blackberry (ass phone, i HATE it) the sound is PERFECT.
I am soooooooooooooooooooooooooooooooooooooo tired of carrying two phones with me - i can not live without my memory (or i mean the universal, which i use as my personal assistant). But my clients can not live with the quality of the phone call connection. Now if I do not use my bluetooth and hold the GIANT universal up to my head (kinda like a military field radio) then the clarity of the call is great.
It is the Bluetooth stack i am 100% sure of it.
OMG Helmi_c let me have your widcomm stack PLEASE I will even pay you for it.
Click to expand...
Click to collapse
We know the MS BT stack is crappy. I found out today that Helmi_c is developing one. But, still, this thread should be more about how to resolve the BT stack change (or just shut it until our friend Helmi_c finishes his school stuff and gets back to being the ROM-N3rd in need of more RAM that we all love so much) than bringing up more issues about the MS BT stack.
Thanks.

guys,tried almost all roms on my universal,some of them works a few days,after 3 months i flashed with the good old official rom,better and stable than all
anyway,the only reason for this waste of time was this a2dp issue,being not able to listen music to my motorokr(tested with 2 laptops and 2 htc,working great)
so i think is just some kind of incompatibility motorokr-universal(yes,i try all the a2dp hacks/registry editing found here

WM6 Bluetooth Headset Problem

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?

[HTC 8525 + WM6] Bluetooth keeps disconnecting

Hello!
I do not know if someone has the same issue. I upgraded the WM6 to my HTC 8525 and bluetooth just keeps disconnecting all the time. It happened without any reason at all. I am using "Plantronics 510". The headset is fine, just phone switches the bluetooth off and I need to go to settings to switch it back on. I saw some people have a problem with car-enabled bluetooth. Not sure if it is the same problem.
Any advice? Does someone get the same problem? Any patch or solution?
Thank you!

viva_unix said:
Hello!
I do not know if someone has the same issue. I upgraded the WM6 to my HTC 8525 and bluetooth just keeps disconnecting all the time. It happened without any reason at all. I am using "Plantronics 510". The headset is fine, just phone switches the bluetooth off and I need to go to settings to switch it back on. I saw some people have a problem with car-enabled bluetooth. Not sure if it is the same problem.
Any advice? Does someone get the same problem? Any patch or solution?
Thank you!
Click to expand...
Click to collapse
which WM6 ROM are you using?

I had this problem with my Audi A4 car phone. The ROM versions using build Build 17745.0.2.3 were not good for that. Now, I'm using the Black Majik ROM and that works like a dream for the BT connections.

walshieau said:
which WM6 ROM are you using?
Click to expand...
Click to collapse
I have Cingular HTC 8525 [HERM100]
ROM Version: 3.30.2.1
ROM Date: 04/17/07
Radio version: 1.41.00.10
Protocol Version: 32.74.7020.18H

viva_unix said:
Hello!
I do not know if someone has the same issue. I upgraded the WM6 to my HTC 8525 and bluetooth just keeps disconnecting all the time. It happened without any reason at all. I am using "Plantronics 510". The headset is fine, just phone switches the bluetooth off and I need to go to settings to switch it back on. I saw some people have a problem with car-enabled bluetooth. Not sure if it is the same problem.
Any advice? Does someone get the same problem? Any patch or solution?
Thank you!
Click to expand...
Click to collapse
Did you manage to solve this? Is so how?
Thanks
Msuk

i started having the same problems but i noticed it after i installed the voice command.. the rom that i use is the gm360 gold. the problem ive got was whenever i was in a phone call using my blutooth and i received a text message it would deactivate my headset. if ur having somewhat of the same problem try disabling ur voice command software...

Multiple AT&T/HTC WM6 ROMs?
My 8525 with the WM6 ROM can no longer route the audio to the BT headset (a Moto HS850 - but this is irrelevant, I suspect).
Basic BT headset usage was fine with WM5 (excepting the known issues with VoiceCommand).
I thought that perhaps the issue was related to the various little registry tweaks and sw patches. However, I had to do a reflash (for other reasons) and currently have just the default WM6, no registry tweaks, no BT sw patches, and MS VoiceCommand 1.6 installed (but set to NOT use the BT headset).
Pairing works fine. So does activation recognition (i.e. the little headset appears in the notification area when I open the boom on the headset and I can hear the background establishment of the BT channel). But audio (dialing tones and Connected call audio) do not reach the headset. The audio also doesn't go to the phone's speaker.
So, are the official ROM updates that repair this? Or, is the cost of going to WM6 the abandonment of BT headsets?
By the way, VoiceCommand 1.6 works fine--if I tell it to stay away from the BT headset.

Pays WM6 Roms
I had the same BT disconnecting problems with my original german Vodafone WM5 and also still have them with Pays WM6 ROMs (2.02 - 2.15) in my Audi A6 MMI.
With the original german HTC WM6 ROM BT worked very well.
Everything else on Pays ROMs is really great. He´s doing great jobs.
Any idea?

I have the same problem with my 8525 and I use plantronics 520. It did the same thing even with other headset too, and also happens in WM5.0, 6.0 and 6.1.
I am tending to believe its a hardware issue, but dont know how to prove it!

ai6908 said:
I have the same problem with my 8525 and I use plantronics 520. It did the same thing even with other headset too, and also happens in WM5.0, 6.0 and 6.1.
I am tending to believe its a hardware issue, but dont know how to prove it!
Click to expand...
Click to collapse
Come On, experts on the XDA portal, no solution?? noooo way!!??

My friend had the same issue with an tytn2 and last schap's rom in french language.
After an hard reset i get BT work fine with his OPEL.
But before i made lot of test desinstalling soft check registery key with no result. I still do know why BT was disconecting woth no reason.
Cheers.

Audi Bluetooth hands free
I had the same problems in wm6 with some roms.
I use the official HTC TyTn wm6 with excelents results, also Schaps 4.31 work very good (No disconection at all).
Now I am using Pay WWE 4.30 with many disconections.
BTW I have the audi TT bluetooth option.

On my 8525 Hermes I use the latest Pays Rom and it was disconnecting all the time (Parrot BT) - BUT then I decided to TURN OFF THE WAN and it improved greatly. Other thing I noticed is that the Hermes has to be in DIRECT LINE OF SITE of the BT device at all times or it is erratic.

BT
It seems there are differences in the WM6 versions. As said earlier in this thread for me original HTC and Schaps WM6 ROM versions are running without any BT disconnections.
Tried several WM6.1 versions now and every single one is working fine with my Audi MMI.

Similar problems handing BT control between applications
Hi all, I've been experiencing similar problems since changing ROMs. Originally with Schaps 3.60a I was able to make a call whilst listening to music all using my BT headphones. The Call would pause the music & resume afterward. It worked great! However since changing to Schaps 4.0, 4.2 & now CRC's PHKv12r9, I've never had the same. On a couple of rare occasions it has all worked fine but more often the bluetooth has to be turned off & back on again to reconnect. it seems to relate to what other programs are also running. I suspect there must be registry settings which control the bluetooth operational modes which are brought into play by the various programs running.

Bluetooth H/free & GPS Problems after WM6 upgrade

Hi all, First of all I'd like to say this is the most informative forum I have been involved with . Up till now I haven't needed to post any questions.
Now....
I have an i-mate Jasjam herm200 (purchaced from Telstra). Until recently I was running WM5 which it was shipped with. Apart from the slow speed of the PPC (due in part to the Telstra Bloatware) it ran fine.
Since then I have tried many cooked ROMS inc. all Jasjamming's WM black editions, Most of Schaps WM6 and a few others, and I'm having problems with connecting my HS850 headset & my Altina GBT709 GPS receiver.
The Headset,
After pairing the headset I found that when making or receiving a call the person on the other end can only hear me for a few seconds but I don't hear anything, then when the headset Icon appears on the screen the call remains active but I can't hear the other person & they can't hear me.
I reflashed the Telstra Jasjam shipped WM5 rom: 1.31.305.2_106_6275_1.38.30.10_108_ship and the headset stilled didn't work , reflashed it with the same rom again (various WM6 roms in between) and it will work fine.
Can someone tell me if the problem is with the HS850 or the WM6 upgrade?
The GPS,
Since I have started flashing different roms I have never been able to connect the Altina 709 to TomTom Navigator 6, even when reflashed with the shipped rom. I cannot figure out if the problem is with the Bluetoth or a configuration issue with my PPC.
I can live without the GPS as I have a stand alone TT GO 500, but not being able to connect the bluetooth headset properly is driving me NUTS!!!
Please Please Please can someone help me figure this out.
Squirt

Any ideas people?

Don't know if this helps,but I found the Telstra customisations that you can install give me grief with my parrot car bluetooth system - they mess with the bluetooth stack in some way. I found the Telstra WM5 rom didn't play nicely either, which was my main incentive to upgrade to WM6. Are you using a clean install of the WM6 roms without tacking any of the telstra stuff on top?
I eventually found a .cab with just the proxy manager which is all I needed, and schap's roms work nicely for me regarding bluetooth, so I'm a bit wary of fiddling with it now.... I know the black series (and a few others that must have used the same build) had bluetooth issues for me.

Thanks for your reply, I'm currently running Black 3.0.1 which has been the closest I've got to getting the BT H/Free working.
With 3.0.1 I can hear the person on the other end through the phone speaker not the BT, BUT, They can hear me through the BT headset........strange.
I'm just waiting to catch up with a bloke from work with a different brand BT Headset to see if it makes a difference.

Bluetooth Car kit problems

Just wondering if you guys can help
My touch Pro 2
Vodafone UK
ROM - 1.14.161.6 (50207)
Radio - 3.44.25.27
Protocol - 61.25t.25.19U
links to the 2009 BMW 5 series iDrive and reads the phone book I can make calls fine but if I pick up an in coming call using the iDrive controller it makes the connection but there is no sound either way.
If I press the phone answer button on an incoming call then it works perfectly.
It does not do this all the time but its more like 90% can't hear and 10% works fine.
I contacted HTC who said that the phone matches the bluetooth profiles and it should be fine BMW have not got back to me yet (4 weeks so far)
this also happens to some one else I work with and his touch pro 2 on his 2005 BMW with the older iDrive and built in BMW Phoneprep.
another guy with an Audi has no issues at all. I also contacted Bury who make the Uni-System 8 car kits about when they were going to do a cradle for the TP2 and I was informed that they were not planning it at present, I asked why and they said "HTC's bluetooth was flakey"
I put the hard SPL on the phone and upped it to the latest HTC build
ROM - 1.19.707.2 (51489)
Radio - 3.44.25.27
Protocol - 61.25t.25.19U
but have put it back to the Warranty status as it did not make any difference
Any help appreciated

I know Parrto is a different BT HFBTP but I had all kinds of flakey problems until I updated to the latest Radio in the TP2 and upgraded to the latest firmware for the Parrot CK3100 Car Unit.
Try an update to your iDrive system.

More car kit problems
I'm really disappointed by the bluetooth in the TP2. Having just upgraded from a Snap which worked perfectly with all my attachments, the TP2 is a disaster with the car kit in my (new) Volvo. (A bit like the BMW story at the head of the thread.) Won't connect to my TomTom sat nav. Almost works with my Parrot (upgraded as recommended above). Not what you expect from a 'top of the range' piece of kit from htc. I hope there will be a patch for the BT stack. In the meantime I have to revert to my Snap for car journeys. Bizarre.

This happened to me:
If I don´t set up a data connection to my carrier, the link to my bluetooth car kit works perfectly, meaning that I can answer calls and hang up using the button on the steering wheel.
Once I set up a data connection, I can only answer and hangup using the buttons on the telephone. In any case I can listen and talk using the car kit.

TP2
The same issue here. My TP2 won't connect properly to my Volvo V70 2009 BT Car kit. It is connecting and synchronizing but then it won't make call's. (sometimes it suddenly does work). My phone is getting really slow. And somethine the connection fall's away during a conversation. Even when i shut down all data connections on my phone it behaves as mentioned here above. HTC and Volvo just point at each other and a solution seems far away. Yes. I did the firmware upgrades on both sides. At this time i would not recommend the HTC TP2 as a business phone. My collegues have similar issues with other car brands.
Volvo V70 2009 - Firmware November 2009
HTC Touch pro 2 - WM 6.5 UK (and a dutch vodafone office account)
Anyone with a solution? Suggestions? thnx.

My TP2 (unbranded) was working fine until I updated it to WM6.5 (an official release). Now, there are no issues when it gets paired with my son's Mitsubishi Lancer but it refuses to work correctly with my Audi A4. It picks a call but stays silent until charger is connected. Disconnecting of charger "fixes" the situation so I start hearing a call.

Bluetooth wasn't working for me either. Pairing went fine, answering worked, but no sound at all... I followed instructions on this page: http://www.everythingwm.com/forum/moto-q-9c/q9c-and-infiniti-g35x-bluetooth-problem-16833-4.html and now everything works as expected. I'm driving a Renault Espace with a built-in stereo/gps/carkit.

i bought a car kit MP3 player for my car. I paired it with my TP2 and enabled the "BT Audio" and "BT Handsfree". Outgoing calls work fine with no problems at all. But during incoming calls there is a problem. If the incoming call is from someone saved in my contacts, the BT carkit does not ring. If its from an unknown number (not saved in my contacts), it works perfectly. I tried all the tweaks and hacks in this forum but nothing worked. Anymore ideas.