Database Users

Bluetooth bug with Car Kits. Turns off and on and off and .

I searched and didn't find any previous postings regarding an issue with Parrot and Audi Hands Free (Bluetooth) car kits and the TyTn.
This issue is only with the TyTn and the Wizard devices work fine.
It seems to pair fine with the car kits but 5 minutes into usage...the TyTn turns the bluetooth off on the device.
Then about 1 min later, turns Bluetooth on again. The cycle then begins Off and then On ....
Here's a link on the Parrot forum.
http://www.parrot.biz/forums/english/viewtopic.php?id=2667

I've got the same problem with my Seat Leon (new model) bluetooth carkit !!!
I think it's the same module as in the Audi (all VAG related cars).
It's very irritating !
I hope they will fix it soon....

http://forum.xda-developers.com/viewtopic.php?t=58789&highlight=
:wink:

Er... not followed as far as parrot (down for maintennance) BUT
I've found with my Seat Leon kit that the phone needs to remain in a fully powered state - you can't put it into the sleepy state by the power button otherwise you get the intermittent but eventually endless dingling of it connecting and disconnecting.
Best way I've found is to leave it on asking for a password with the cover on.
edit: Should just point out that you also need to turn off any power off settings - except for the backlight.

Pyranwolf said:
Er... not followed as far as parrot (down for maintennance) BUT
I've found with my Seat Leon kit that the phone needs to remain in a fully powered state - you can't put it into the sleepy state by the power button otherwise you get the intermittent but eventually endless dingling of it connecting and disconnecting.
Best way I've found is to leave it on asking for a password with the cover on.
edit: Should just point out that you also need to turn off any power off settings - except for the backlight.
Click to expand...
Click to collapse
I'm going to try this !
I hope that it works.
Thanks anyway.
What kind of Leon do you have ?

I've got an A6 with BT kit and am having this problem. I cannot make/receive a call whilst running my BT GPS device & TomTom, although from reading this the issue may be the Audi kit anyhow.
Are there any fixes available - be it HTC or Audi? Or are there any work-arounds, such as add-on software for the TyTN??
Please help - it is driving me mad. Spoiling what is otherwise a great piece of kit.

I have been having this exact problem with my Audi A4 with Audi Bluetooth.
I did wonder if it was in some way connected with the phone going into sleepy mode as it is being powered by the phone battery.
Also, the bluetooth stops responding after 5-10 minutes, but if I am continously using the phone, it seems to be ok.
Therefore, I think I need to buy an in car charger, and see what happens...
Has anybody else tried this that can confirm it works?
Markee

Just a quick note to Paul_o
My Audi A4 / SPV M3100 / Tom Tom / Bluetooth GPS work fine together.
If I am in Tom Tom, and get an incoming call, the little call window pops up over Tom Tom, Tom Tom carries on and the phone audio is routed through the speakers - the only irritating thing is that the Tom Tom lady keeps interrupting... :wink:
Mark

Hi,
I'm using Vario 2 with Audi Bluetooth and also having the BT ON - BT OFF issues.
These are my findings.
- Without JETWARE software:
- BT goes ON and OFF in the car regardless of the VARIO 2 being on or stand-by, or the phone being battery powered or connected to the car.
- Once a conversation is started the BT connection seems to be remain ON.
- With JETWARE software
- If I leave the screen always on the BT connection stays always ON. Only backlight automatic switch-off is selected
- I have tried several screen toggle programs (which claim that they only power down the screen) but the BT goes OFF in the car after a few minutes.
I'm happy to test any other proposal.
Cheers,
C

What version of JetWare are you running, they have a beta which has settings for the Audi kit, this may help, there is also a registry setting that is meant to change the power settings when bt is connected. An extract from an email conversation with Jetware...
We have also addressed the power issue, but this fix requires a registry change. Please create a DWORD registry value in HKLM\Software\JETware\AGExt named InSessionPower with a value of 0 (valid values are 0-4, with lower values indicating greater power availability). This will tell the OS that the Bluetooth device should stay at full power while it is in a Hands-free session.
Not sure if this will help, my Hermes is ariving on Monday, I'm was hoping that all the problems i've had with my magicain and the audi kit would go away with the Hermes, but maybe not.
Give the key a go and let me know

Hi dh,
thanks for your reply.
I haven't installed the Beta version yet. However I have changed the registry setting and will test first thing tomorrow. If this doesn't fix the problem I will try the Beta version with the Audi setting.
I'll keep you posted.
Cheers,
Carles

Hi dh,
I have tested the two proposals (Change in the registry and the Beta version + Audi settings) without much luck. The BT connection with the car keeps going ON and OFF when the phone is running on battery.
Have you got your Hermes? any luck?
Thanks,
Carles

Got my Hermes (Orange M3100) a couple of days ago. I've installed the JetWare extention, and without the InSessionPower set the connection is dropped. So far with the setting applied it has stayed connected. I have had other problems like not being able to make calls etc, which is a bit of a issue. I need to do some more testing, as i've been messing with the phone a bit.
I'll update here in a couple of days
Must say i'm very disapointed with the phone regarding this. A couple of weeks ago i had a Wizard which worked flawlessly with the JetWare extention, no power issues, calls made and received without a single problem. I wonder what has changed with the bt implementation between the Wizard and the Hermes?

Hi dh,
You will see from my previous postings I have had the same problems too.
It should be noted, though, that the Vario (wizard) worked flawlessly with the Audi A4 Bluetooth without Jetware software.
Has anybody been able to prove there is no problems if the phone (SPVM3100) is powered whilst in the car?
Cheers
Mark

I have a factory fitted hands free system in my Vauxhall. Every other phone you can think of works with it...EXCEPT my XDA mini. It seems to pair up, but there is no signal showing from the carkit. It might work for a minute and then it drops out. Is it the XDA or Vauxhall that's at fault? It seems that nobody knows the answer and I paid serious money for this bit of car kit. I like the phone, it really is annoying. I have tried another XDA mini as well and that doesn't work either. Does anybody else have a Vauxhall with the same built-in system and not connecting?

Markee
I've had the phone plugged in without the registry entry and it seemed to be ok. If I can get to a stage of a working solution i'll test again without the registry entry and with external power.

dh said:
Must say i'm very disapointed with the phone regarding this. A couple of weeks ago i had a Wizard which worked flawlessly with the JetWare extention, no power issues, calls made and received without a single problem. I wonder what has changed with the bt implementation between the Wizard and the Hermes?
Click to expand...
Click to collapse
I'm guessing that since they went from BT1.1 to BT2.0 they had to make a new stack.
My Wizard worked PERFECTLY on my Parrot, my TyTN is almost useless on it.

you make a very good point ScottC, that'll be what it is.
Just driven home and could not make a single call with Jetware installed. Removed it and i could at least make a call, but i didn't get any status info or phone book. I didn't get a chance to leave it connected without Jetware for longer enough to see if it disconnected without external power, i imagine it will. I will test some more later/tomorrow. I'll also send an email to Jetware to see what there thoughts are regarding bt v2.0 and their product

Hello,
I have an Audi A3 with the factory fitted Phone kit but without the Audi Craddle so I'm using the Bluetooth connection.
I have tried the Vario (Wizard/QTEK 9100) and Vario 2 (Hermes/TyTN) and had similar problems with the two of them. Once the connection is stablished I can make and receive calls without problems. The issue is that the BT connection goes ON and OFF without an apparent reason.
The only thing I have seen is that when the Vario is kept on (only the backlight is off) the BT connection normally stays ON, regardless of the phone being powered or not.
I have tried Jetware, the Beta version, the registry entry, programs to switch off the screen...but haven't seen any real difference.
I have bought a bluetooth USB stick and will do some test at home to see if the problem is with the car or the phone.
I called T-mobile and they said it was a faulty phone, but I don't think so.
Keep the postings, we might end up finding a solution
Cheers
C

Try upgrade the BT software. I had the same problem after that i upgraded de Parrot software. Now i have the version 4.16

8525 Bluetooth disconnects with headset mid-call

Hi All,
I have been reading a lot of messages on both 8525 and 8125 trying to isolate the issue and there doesn't seem to be a straight asnwer anywhere and hence I am trying to get the attention of the users here...
I have a pioneer navigation system with a bluetooth built-in. My previous phone (blackberry) and my wife's treo650 both stay connected with car's bluetooth when on call (never a disconnect). But my new 8525 gets disconnected mid-call (usually after 2 to 5mins, but have also seen a disconnect within 1min). That is, it does pair with the car kit and when there is no call going on, the bluetooth connection never dies. This disconnect only happens mid-call, almost all the times.
I have the latest ROM (1,34.502...., radio: 1.16), got the phone about 2 weeks ago from Amazon.com. Called cingular and they say could be faulty phone and I have searched other forums like audi message board where their car kits are also having the same disconnect problem with 8525, so I doubt this is a single phone issue.
I have taken the 'band' hack and forced the phone to be in either GSM or WCDMA mode and in either modes, the phone still exhibits the same problem (there might not be any connection between the two at all, bluetooth with GSM/WCDMA, but thought there might be some weird connection...but not the case thankfully).
I read somewhere about some bluetooth tweaks on 8125, but never found what those were. I need some help here otherwise I am going to return the 8525 and stay away from it. I need the bluetooth to work efficiently.
thanks for all your help
Phal
San Jose, CA

please help
I really need some help, clue or direction on solving or at least isolating this bluetooth issue. I love the 8525 but if I cannot fix this bluetooth mid-call disconnect issue, I will unfortunately have to return, which I don't want.
What headsets the 8525 works fine with (no drops mid-call)? May be that is a starting point.
Please also give me some links to 8125 tweaks that some talked about? pof/other moderators/anyone?
thanks a lot in advance!!
Phal

I have an Motorola H700, and every once in a while it will disconnect, looking at the phone after that, BT is turned off, turn it back on and it works again...
There are problems with the hardware and the API used to access it, good phone, but I don't think it was ready for the market yet when they released it. It is likely to be corrected in the next ROM release, last I heard from Cingular is mid 2007, but by the way things go, prolly around late 07/early 08.

I'm having similar issues with the BT headset I use, which is a Samsung WEP150. It'll drop midcall to the handset. I'll look and BT is turned off.
The only remote correllation I've found is that it seems to occur when I've received a new email or something a la ActiveStink.. And I haven't really been able to confirm that... But I have definitely noticed it happening then though.

my 8525 does this as well with my factory BT in my 05 Acura TL. Kind of frustrating, have not been able to figure it out yet.

Problems w/ Audi BT as well
Same issues with my Audi Q7 BT. I have seen posts in this and other forums blaming the MS bluetooth stack.
My 8525 worked flawlessly with my Garmin NUVI 660, never disconnected or failed to connect automatically. This is frustrating.

8525 Fix
I had the same problem with the 8525 and my Pioneer Avic-Z1 bluetooth kit.
I hacked the registry to force the bluetooth radio to stay ON, rather than going into sleep mode. This seems to have fixed the problem (although with limited testing at this point).
My calls would consistently disconnect with 2-4 minutes. After the hack, I've had 2 45-minute+ conversations with no trouble.
Here's the fix... install a registry editor (like PHMedit), and add a DWORD here:
HKLM\System\CurrentControlSet\Control\Power\State\ Suspend
Add a DWORD called btl1: (note the colon, the colon must be there), with a DWORD value of 2.
Good luck!

My Q7 as well i took the advice of wolfgram and did this to my phone i will let you know how it works it would be a shame to give up this phone but it is really useless if this feature does not work right.

Well this is what i did i did what wolfgram said and it still cut out but not as much so i took the checks off in the advance power mode and never let the phone go to sleep and it works all the time. HTC needs to upgrade thier bluetooth setting not to go to sleep. It must stay active at all times MY phone book and all other info posted into my Q7 with no issues at all and it even sees the bluetooth b4 the MMI system in the car Boots up..
Lance

Resolution I think
I turned off 'Making device discoverable to other devices' and it seems to have solved this problem, I am using the phone with a parrot kit and it kept disconnecting now it works all the time.

Treo 750 doesn't have this problem
Well, hopefully you owners of Hermes have figured out the fix. I had to return it and now got the Treo 750 and can gladly say the problem is not there. The treo 750 has the v1.2, but I guess following the replies here, that possibly Palm fixed the problem by keeping the BT radio on at all times.
In any case, here is the post I wrote in avic411.com forum - if you want to see any follow up responses by other owners..
http://avic411.com/forum/viewtopic.php?p=24170
cheers
Phal

Bluetooth cut out
I am having the problem too with the garmin Nuvi and the Tytn - which is ineresting seeing as how one poster had no problem with the Garmin device. Here is something else that is interesting - I did not have the problem when I had the HTC 1.18 Rom installed. After I flashed the HTC 1.35 Rom, the problem began. I have already tried upgrading my firmware on the Nuvi - that did not help. I also use a Nokia 800 bluetooth headset - and that never cuts out with either ROM. I will try turning off the bluetooth discovery first. If that does not work, will try editing the registry. Keep you posted.

Turning off bluetooth discovery did not work.

Turning Off Bluetooth Did Not Work For Me Either

this worked for me.....
http://forum.xda-developers.com/showthread.php?t=247520&page=10

drains the battery quicker, but no more bluetooth problems.....

Hey guys, has anybody found a solution for the auto turning off of the BT in suspend mode? its gettin really annoying

TyTN Bluetooth | Random car disconnect

Hi all,
I know there are plenty of threads about the TyTN bluetooth issues, but my questions differs in two ways which I have yet to come across:
I do NOT have M$ VoiceCommander installed (and don't want to install it)
My bluetooth issue relates to my car's handsfree feature - my TyTN randomly connects and disconnects. Apparently Audis, VWs, BMWs, and Acura's all suffer from this this problem.
The situation:
When I start my car, the phone will successfully merge with my TyTN. Approximately 30 to 60 seconds later, the connection will be lost. Shortly after that the connection will re-establish itself, then it will disconnect itself a short period later. This pattern repeats endlessly.
I've tried each of the following Tweak programs but none have helped.
jetwaremobile
Tweak2k
HTweakC
I've heard that there is some kind of registry tweak that will prevent the bluetooth stack from disconnecting from my car's handsfree feature, but after looking for about 2 days now, I can't find it. Can anyone help?
thanks.
jm

Yep, got exactly the same on my BMW 630....
Can t find any tweak but....
I am a heavy email user (thru BlackBerry connect) and I noticed that
the higher the number of messages stored, the higher disconnections appears.
At the same time, the TyTn is slower and slower....so my idea that this is related to some timeouts somewhere....
For your complete info, the MS bluetooth stack in my previuos S100 have able to.....immobilize my 630 !!!!!!!!! yes, incredible...
The MS stack messed up with the BMW bt ...and this later would stay ON for ever...even after switching car s power off.
This was sucking the car s battery untill the car would start !...
BMW could not reset the BT module unless disconnecting battery....but...then the active steering had to be re adjusted with the proper BMW computer...
This is a real story.

johnmclean said:
Hi all,
I know there are plenty of threads about the TyTN bluetooth issues, but my questions differs in two ways which I have yet to come across:
I do NOT have M$ VoiceCommander installed (and don't want to install it)
My bluetooth issue relates to my car's handsfree feature - my TyTN randomly connects and disconnects. Apparently Audis, VWs, BMWs, and Acura's all suffer from this this problem.
The situation:
When I start my car, the phone will successfully merge with my TyTN. Approximately 30 to 60 seconds later, the connection will be lost. Shortly after that the connection will re-establish itself, then it will disconnect itself a short period later. This pattern repeats endlessly.
I've tried each of the following Tweak programs but none have helped.
jetwaremobile
Tweak2k
HTweakC
I've heard that there is some kind of registry tweak that will prevent the bluetooth stack from disconnecting from my car's handsfree feature, but after looking for about 2 days now, I can't find it. Can anyone help?
thanks.
jm
Click to expand...
Click to collapse
I have the same problem with a CK3100 kit, don't have a solution, but would like one, didn't have this problem with a Jasjar nor Wizard

TyTN bluetooth | random disconnect when using car handsfree - more details
Thanks for the replies so far.
Although the following thread did not help me with my problem, it might help one of you. If you're having problems mostly related to issuing voice commands using M$ VoiceCommander, I think there *might* be a solution in that other thread for you.
Just to reiterate my problem; my TyTN keeps randomly connecting and disconnecting from my car's built-in hands free bluetooth device.
There was a time when if i managed to made a call after first starting the car - before the first random disconnect - the phone would remain connected until the next time I started the car. That no longer appears to be the case.
-jm

I solved the BT problem with my Orange SPV M3100 by setting it to never switch off the display automatically (only switching off the backlight after 20 seconds or so). I also use an in-car charger to power the TyTN. The car is an A6 with RNS-E (BT enabled) and TyTN works fine and never loses the BT connection as long as the display is active.
This is a mid-term solution though and I'm still eagerly waiting for a ROM update that will solve the problem for good.

Has anyone tried a ROM with aku 3.3?

jasonrhcastle said:
Has anyone tried a ROM with aku 3.3?
Click to expand...
Click to collapse
Yes.
And on my CK3100 I now no longer get disconnects. I did have to uninstall jetware as it wasn't reliable. My TyTN now connects perfectly and no longer drops.
One thing I did find is that the TyTN hates it when more than one handsfree device is in its trusted list. Make sure that the ck3100 is the only handsfree device paired.

http://forum.xda-developers.com/showthread.php?t=247520&highlight=bluetooth+keeps+disconnecting

ajax007 said:
I solved the BT problem with my Orange SPV M3100 by setting it to never switch off the display automatically (only switching off the backlight after 20 seconds or so). I also use an in-car charger to power the TyTN. The car is an A6 with RNS-E (BT enabled) and TyTN works fine and never loses the BT connection as long as the display is active.
This is a mid-term solution though and I'm still eagerly waiting for a ROM update that will solve the problem for good.
Click to expand...
Click to collapse
I've tried changing the automatic switch off setting and it made no difference on my SPV M3100 (with Parrot CK3100) - I reckon that the external power is what fixed your problem (this has worked for others too).
Sadly it's not a convenient fix as I like to leave my phone in my pocket when I'm in and out of the car. Orange say there is no 'issue' so there's no sign of a ROM update but HTC know of the problem but I have to wait for Orange to release their ROM update. I can't use the HTC update. If only us Orange users could tell them enough times they might listen now that some AKU 3.3s are being released. Orange technical department won't speak to end users like me - they have actually refused to discuss it with me and just pass messages back and forth from customer relations. Any other ideas?

A solution - thanks to Parrot
Yippee - thanks to Parrot I have got a solution to the TYTN / CK3100 problem (my phone is the Orange SPV M3100).
As Orange and HTC can't find any solution I kept asking Parrot for ideas. Their excellent customer service department tried various settings which made no difference until I was offered a trial of some beta test software called VCF creator. Once you have the VCF from the PC's Outlook you just need to beam it by BT across to the CK3100 and alter some settings (takes 5 minutes maximum). The small sacrifice is that you don't have auto-synchronisation so if your numbers change a lot you will need to do another VCF upload. The extra bonus benefit is that all your numbers will be grouped together. So, for example, you access someones name and then you can see their mobile/home/work number rather than having a separate line in the main list for each phone number. The problem is a result of how Windows Mobile phones provide the data. With this bonus you can then use voice activation to input a name followed by a keyword mobile, home, work etc. Fantastic!

587dan said:
Yippee - thanks to Parrot I have got a solution to the TYTN / CK3100 problem (my phone is the Orange SPV M3100).
As Orange and HTC can't find any solution I kept asking Parrot for ideas. Their excellent customer service department tried various settings which made no difference until I was offered a trial of some beta test software called VCF creator. Once you have the VCF from the PC's Outlook you just need to beam it by BT across to the CK3100 and alter some settings (takes 5 minutes maximum). The small sacrifice is that you don't have auto-synchronisation so if your numbers change a lot you will need to do another VCF upload. The extra bonus benefit is that all your numbers will be grouped together. So, for example, you access someones name and then you can see their mobile/home/work number rather than having a separate line in the main list for each phone number. The problem is a result of how Windows Mobile phones provide the data. With this bonus you can then use voice activation to input a name followed by a keyword mobile, home, work etc. Fantastic!
Click to expand...
Click to collapse
If you use the Jetware BT software you can do the same thing e.g. beam the whole contact list in one go and then set the Parrot to not sync by choosing the Ericsson No Sync profile. This is how I have mine set up, also with the Jetware software it sends over the Service Provider, Battery and Signal strength settings to the Parrot, something which the native stack doesnt do.

Solution for this
Hey all, i have purchased a parrot 3100, the software in it was 1.6, i had the same problems but it's greatly and successfully solved using the new jetware 1.3 . i don't know if i can post some linx here, but here you go, if this is illegal for this site please remove them
http://rapidshare.com/files/30296941/JetWare_1.3.rar
http://www.megaupload.com/?d=PL5UX5KC

bluetooth car kit

hi.. i hve a skoda, octavia 2, it has factory installed bluetooth car kit, i can easily connect my Herms , but it keeps disconnecting and reconnecting every few minutes, I tried to upgared to WM6 and its same, I cange my bluetooth control unit at Skoda , and its same. the car kit works fine on any other phones like Nokia or SE. the problem is only with HTC devices. any idea ?

not a single reply !!!

This is a common problem with the TyTn, there are plenty of other threads here with exactly the same problem. I have a Parrot C3000 Evolution car kit and am using a LVSW WM6 ROM (see sig) which works most of the time (better than other ROMs in my experience) - although I experience the following all the time;
Bluetooth turns itself off (on the TyTn)
Bluetooth is on, but the phone won't connect to the car kit
Connection to the car kit gets lost after making a call
Connection to the car kit gets lost when dialling a number
In most cases going to connection manager and turning bluetooth off then on usually works, sometimes (rarely) I have to soft reset the phone and once in a while I have to soft reset the phone and the car(!). When it does all connect it works very well, I also use MS Voice Command and with the various fixes applied I get announcements, voice dialing etc. all working perfectly.
My problems with bluetooth are limited to the car kit though, I also have a TomTom bluetooth GPS dongle which works perfect all the time.

thanks forza
thanks a lot, at least I don't feel lonley with my problem.

i found this, which works great with my car kit.
www.jetwaremobile.com it costs, but there is a 30 day trial to see if it will work with your car kit.

m15chief said:
i found this, which works great with my car kit.
www.jetwaremobile.com it costs, but there is a 30 day trial to see if it will work with your car kit.
Click to expand...
Click to collapse
can you please advise how to setup the jetware ??

forza said:
This is a common problem with the TyTn, there are plenty of other threads here with exactly the same problem. I have a Parrot C3000 Evolution car kit and am using a LVSW WM6 ROM (see sig) which works most of the time (better than other ROMs in my experience) - although I experience the following all the time;
Bluetooth turns itself off (on the TyTn)
Bluetooth is on, but the phone won't connect to the car kit
Connection to the car kit gets lost after making a call
Connection to the car kit gets lost when dialling a number
In most cases going to connection manager and turning bluetooth off then on usually works, sometimes (rarely) I have to soft reset the phone and once in a while I have to soft reset the phone and the car(!). When it does all connect it works very well, I also use MS Voice Command and with the various fixes applied I get announcements, voice dialing etc. all working perfectly.
My problems with bluetooth are limited to the car kit though, I also have a TomTom bluetooth GPS dongle which works perfect all the time.
Click to expand...
Click to collapse
I have found that my 3200LS Color works great as long as I have unlocked my phone BEFORE turning ignition on. Have you updated your Parot firmware to latest version?

timbouk said:
I have found that my 3200LS Color works great as long as I have unlocked my phone BEFORE turning ignition on. Have you updated your Parot firmware to latest version?
Click to expand...
Click to collapse
Firmware is the latest version for my device, but will try unlocking as you suggest and see how that goes, thanks for the tip.

parrot ck3100 and spv m3100 with wm6 dutty v2... it works perfect... i had black 3.0.1... it all went well untill a call in or out was made... but with dutty v2 it is al perfect... i am amezed myself when i see all the problems others have...

Bluetooth pairing problems on Infiniti/Nissan

Has anyone had any problems pairing their X1 with any Nissan or Inifniti cars? There seem to be some mumblings on the web about their cars and WM6 devices and I've had no luck getting it to work on my '08 G35. Thanks.

bluetooth pairing
i just checked the aproved phone list for your g35 and the x1 is not aproved by infiniti. only certain phones will link to our cars others will not

I have an 08 G35 and have no prob. pairing it with my car. How are you pairing this up with the car?

it also depend if you both have navagation or not

elee888 said:
I have an 08 G35 and have no prob. pairing it with my car. How are you pairing this up with the car?
Click to expand...
Click to collapse
I don't have the navigation so I just click the phone button, tell it I want to pair a new device, and have my X1 start searching. At least now I know it can be done. Thanks for the reply

Well... I do have the navigation. So maybe the pairing process is a little different. But it should work though, it even allows me to download the whole phonebook into the car. Something my other phones in the past did not allow me.

baashha said:
Managed to solve this now.
Of course both Merc & SE didn't have any good solutions.... so had to continue googling & XDA-ing... This is what I did:
i.) Jetware, as I posted earlier has been removed.
ii.) I still had the SAP Profile addition downloaded from one of the forums in XDA on.
iii.) Change Registry setting:
HKEY_LOCAL_MACHINE\Software\Microsoft\Bluetooth\Sys\COD
the default is 5898764 (Decimal) which is "Telephone (Smartphone)" which you would think would work. Changed to 5374476 (Decimal) which is a normal phone.
iv.) Restarted the phone.
v.) Started the pairing process from the car - failed as per before.
vi.) Started the pairing from the phone, and they work!!
Now, they pair automatically as how they would before....
Ram
Click to expand...
Click to collapse
this is how i got mine working with my pioneer deck.
here's the link to the SAP Profile he was talking about.
http://forum.xda-developers.com/showpost.php?p=997872&postcount=166
hope this works for you.

which PIoneer do you have?
I have the DEH-P5900IB and a BT adapter, and i can't get my X1 connect.
All my previous phones worked fine.
it looks like the X1 won't let me pair without passcode, and the radio says Error.
Do you mind explaining exactly how you did it?
Thanks

i have the DEH-790BT.
what i did was after i changed what i mentioned above, then i set my deck to be able to be noticed by other bluetooth devices, then added it through my X1. After I added it through my phone it said successfully connected on my deck and the phone displayed it connected as wireless stereo and hands free. now the only weird thing was it was trying to connect as both the wireless stereo and hands free which seemed to mess with the deck, so I had to turn off my ignition and turn my car back on for it to actually recognize the connection fully. oh and the passcode if you connect through the deck to phone like I did it should be default '0000' but i would check your manual just to be safe, and if your connecting through your phone to the deck (which i haven't tested so I don't know if it works) you can pick your own passcode, which i suggest just making 0000 or nothing.

I have a problem also with my HTC Touch HD (Blackstone)
I can pair with my Nissan Qashqai carkit but soun dis very bad, and the caller on the otherside doesn;t hear anything.
Strangly, but try, when during a call i switch from carkit to phone and back (using the options in my carkit/buttons on stearing wheel) everything is fine!
Checking the internet learned me that this is related to the bluetooth stack (or settings) in WM6.1 (and 6.5 also)
So does anybody have any idea how to solve this, maybe by registry changes or maybe by even "downgrading" the Bluetoorh stack to 6.0 or maybe even 5.x.
Maybe it is also possible to replace the complete MS stack for an other stack?