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Hi all,
I have posted this question also over a 4winmobile as I cant access xda-dev from work. Hopefully someone here can help.
I've been having difficulty with my Kaiser and a Parrot MK6000 car kit. I have tested the carkit with a Nokia as well, and have some results to report to aid in troubleshooting.
The Nokia was paired with the Parrot MK6000 kit, answers and makes calls and streams audio no problem. When the car is turned off, the pairing ends, when the car is started again the pairing starts back up ... auto, no probs. In addition, if you make a call with the phone, at the end of the call the pairing is ended, but within a few seconds is re-established.
On my Kaiser, I can pair the phone and car kit, but if the connection is lost (ie the car is turned off or bluetooth is stopped on the phone) and then I turn the car back on, it will not automatically pair. It attempts to, the car kit mutes the car radio and plays a tone, but the pairing is not established by the phone. It continues to do this every 30 seconds or so, but does not establish a connection.
Also, if I make a call with the phone when it has been sucessfully paired, on ending the call, the phone will not re-establish the pairing.
My conclusion is that all of my troubles relate to the fact that the pairing will not re-establish once lost.
Is anyone able to assist? I have upgraded the Kaiser radio to 1.27.12.32 (yes ... just tonite, see http://forum.xda-developers.com/showthread.php?t=349528&page=2) but have also tried radio roms 1.27.12.11 and 1.27.12.17 with no success. The ROM version is 1.81.861.0. Ive also tried installing some of the BT stacks that were developed up for the Hermes with no success. I've also installed Jetware with no sucess.
Getting very frustrated!
Adam
adamcullen said:
Hi all,
I have posted this question also over a 4winmobile as I cant access xda-dev from work. Hopefully someone here can help.
I've been having difficulty with my Kaiser and a Parrot MK6000 car kit. I have tested the carkit with a Nokia as well, and have some results to report to aid in troubleshooting.
The Nokia was paired with the Parrot MK6000 kit, answers and makes calls and streams audio no problem. When the car is turned off, the pairing ends, when the car is started again the pairing starts back up ... auto, no probs. In addition, if you make a call with the phone, at the end of the call the pairing is ended, but within a few seconds is re-established.
On my Kaiser, I can pair the phone and car kit, but if the connection is lost (ie the car is turned off or bluetooth is stopped on the phone) and then I turn the car back on, it will not automatically pair. It attempts to, the car kit mutes the car radio and plays a tone, but the pairing is not established by the phone. It continues to do this every 30 seconds or so, but does not establish a connection.
Also, if I make a call with the phone when it has been sucessfully paired, on ending the call, the phone will not re-establish the pairing.
My conclusion is that all of my troubles relate to the fact that the pairing will not re-establish once lost.
Is anyone able to assist? I have upgraded the Kaiser radio to 1.27.12.32 (yes ... just tonite, see http://forum.xda-developers.com/showthread.php?t=349528&page=2) but have also tried radio roms 1.27.12.11 and 1.27.12.17 with no success. The ROM version is 1.81.861.0. Ive also tried installing some of the BT stacks that were developed up for the Hermes with no success. I've also installed Jetware with no sucess.
Getting very frustrated!
Adam
Click to expand...
Click to collapse
Have you tried these registry tweaks? http://msdn2.microsoft.com/en-us/library/aa915920.aspx
There is a know problem with the Parrot kit and you will find a thread in this forum where a member has contacted Parrrot who replied that they are addressing the issue.
This one my be usefull.
http://forum.xda-developers.com/showthread.php?t=340908&highlight=parrot
NuShrike said:
Have you tried these registry tweaks? http://msdn2.microsoft.com/en-us/library/aa915920.aspx
Click to expand...
Click to collapse
Hi, thanks for that pointer ... most of what is described in that MSDN library isn't in my registry.
Im going to manually insert them all and see what happens.
A
Still no luck
I tried updating the Reg with the tweeks as suggest ... but still no luck. All i get is still the initial pair, but on disconnection, no automatic re-pairing of the device to the car kit.
Im doomed at this stage.
You're not alone. I have the same problem with my Motorola S9 headphones and Microsoft SYNC in my 2008 Ford Edge. Sometimes I have to turn BT on and off a couple of times for it to connect.
agreed
Turning the BT on and off a few times has also be part of my "solution" package.
This really isn't acceptable though. This device should automatically pair up, just like every other BT device does. BT is a protocol that should be adhered to and just work.
I have also tried this on my other WM device. It pairs a little better, but is not great. I've tried compairing the registry values of that device to my Kaiser, but I just dont understand the functionality of the reg settings enough to work out what to change.
Is there some developer out there who can help? This type of problem was experienced by us all back in the early days of the Hermes and this community sorted it out.
Can any developer out there help, like working out a port of the Widcomm BT stack for Kaiser?
a
Interesting. I have a Nokia CK-7W bluetooth car kit and the Tyn II has re-connected/connected to the kit every time. Actually more reliable than my SE K800i. Sorry that it doesn't help you.
Hey Juzzman,
nah, that doesnt help ... but does increase the frustration level!
Seems like you need to have a Nokia component in there somewhere for it to work ;-)
Anyhow, Im still convinced it is a bluetooth stack problem in the Kaiser. I'm going to try flashing one of the AT&T based roms and the other radio version and see what happens.
Cheers
Adam
I've had BT issues with all of my HTC devices, it's very frustrating.
Currently I've got a Kaiser (Orange), E650 (Orange) and a new S730, none of which work on my Pioneer headunit without Jetware.
The Kaiser with Jetware pairs up ok, but the sound is really tinny.
The E650 with Jetware sounds fine, but I can only send 150 contacts to the headunit.
The S730 doesn't pair, haven't put Jetware on it yet.
In the past I've had BT issues with M3100, C600, C500 etc etc.
Why the hell doesn't MS sort out their bloody BT stack!!!
Bluetooth problems
I am having the same problem with my JVC bluetooth unit BT1000. It will pair ok first time, allows me to make 2 calls. Will not the reestablish a connection/pairing. JVC worked fine with my sony erricson and nokia phones. Anyone found a cure to this?
Same problem with the stock AT&T rom (1.27.12.11) with the H700 headset.
Turn bluetooth on it normally sees the headset. If not turn it off and on again to get it to work. Once working it normal looses the connection after an hour or so.
Could it be a BT 2.0 Compliant issue?
I have posted this same problem earlier in xda-deveopers, on htc wiki and aximsite. Many people have viewed and are experiencing this same problem, but no one has posted any solution specific to my problem either. I hope a developer can solve this one for us. Is it a BT stack problem, or a BT 2.0 compliant problem, or a need for an updated ATT ROM to solve this issue? (I currently am using the stock ATT ROM 1.57.. that shipped with my Tilt.)
When I use my Motorola H700 with the Tilt the BT works fine, UNTIL, I use the voice speed dialing from the Tilt. Once I use the voice speed dialing directly on the Tilt, the Motorola H700 will no longer connect. I have to do a soft reset or go through the pairing process again. Once I re-establish pairing again, the H700 will continue to work fine, UNTIL, I use the voice speed dialing on the Tilt. Then we're back to having to do a soft reset to again establish H700 connection with the Tilt.
NOW, I just received a call back from an HTC tech who told me the problem is likely due to the Motorola H700 being only BT 1.2 compliant. He recommended that I try the Motorola H12, which is BT 2.0 compliant, but he could not absolutely guarantee this would solve my problem.
Does anyone know for SURE that the Motorola H12, being BT 2.0 compliant, will solve my problem? Or is there another solution?
Note: I have tried MS Voice Command 1.6 (full version), but the above problem still occurs. I have also tried Jetware, but again, no go. I am not sure that there is going to be an updated AT&T ROM to solve this issue either.
Additional Note: I have also tried other BT devices, such as the Jawbone, and the Plantronics Voyager. All do exactly the same thing as above.
Anyone have any solution? If the Motorola H12 is the solution, that would be great...
Thanks in advance.
I'm having the same problem with my new carkit. Did anyone ever find a solution to this??
Hi,
When my phone is connected to my car kit (Opel/Vauxhaul UHP) bluetooth sometimes stops randomly. I can turn bluetooth on again with the commmanager and everything is working again. But it can hapen again after a few minutes.
Does anyone have this problem to or even better a solution?
I allready tried all the different Radio Roms, but this didn't solve my problem.
Well with mine i have some hickus but it just happpends once a while.
Most irritating about Diamond and BT in my opinion is that wa have no equalizing for it. and the sound setup from the begining is horrible.
Asked here if anyone has a solution before but none replied.
But as far 2 your problem no. And i use a Pioneer system in my car.
Mauser.NET said:
Hi,
When my phone is connected to my car kit (Opel/Vauxhaul UHP) bluetooth sometimes stops randomly. I can turn bluetooth on again with the commmanager and everything is working again. But it can hapen again after a few minutes.
Does anyone have this problem to or even better a solution?
I allready tried all the different Radio Roms, but this didn't solve my problem.
Click to expand...
Click to collapse
HI
Same was happend with me (Opel), when my battery is low.
orsiga said:
HI
Same was happend with me (Opel), when my battery is low.
Click to expand...
Click to collapse
Mine is not low on battery, but I shall try it once connected to the cigarette lighter.
Nobody else has this kind of problems??
Mauser.NET said:
Mine is not low on battery, but I shall try it once connected to the cigarette lighter.
Nobody else has this kind of problems??
Click to expand...
Click to collapse
I've a JVC head and my bluetooth has no problem.
I have a Honda Accord with handsfree built in and I too am having problems. The phone and car both agree that a connection has been made but when i use it to either ring out or receive a call the radio mutes and when receiving the ringing tone sounds over the car speakers but I can`t hear the caller except on the phone which isn`t very useful. Would a ROM or radio upgrade help or is it just a compatibility problem
davemazo said:
I have a Honda Accord with handsfree built in and I too am having problems. The phone and car both agree that a connection has been made but when i use it to either ring out or receive a call the radio mutes and when receiving the ringing tone sounds over the car speakers but I can`t hear the caller except on the phone which isn`t very useful. Would a ROM or radio upgrade help or is it just a compatibility problem
Click to expand...
Click to collapse
I had this kind of problems also. Also syncing the phonebook gave me problems. You could try JETware, this solved almost all my problems, except now the bluetooth crashes
Mauser.NET said:
I had this kind of problems also. Also syncing the phonebook gave me problems. You could try JETware, this solved almost all my problems, except now the bluetooth crashes
Click to expand...
Click to collapse
Thanks Mauser. I tried Jetware as you suggest and I`m afraid it didn`t help in fact I think it crashed the handsfree system in the car like you. This is the final nail in the coffin for my Diamond. I just can`t get used to it so it`s off to Ebay with it.
davemazo said:
Thanks Mauser. I tried Jetware as you suggest and I`m afraid it didn`t help in fact I think it crashed the handsfree system in the car like you. This is the final nail in the coffin for my Diamond. I just can`t get used to it so it`s off to Ebay with it.
Click to expand...
Click to collapse
I'm sorry to hear that
I am very pleased with my Diamond... I would sooner put my car on eBay than my Diamond
Did you try to check almost everything on in the advanced settings of Jetware? I have also limited the phonebook sync to max 5 entries to debug and on the site of Jetware there wat a fix for Opel car kits.
Keeping my fingers crossed, but until now I haven't experienced any bluetooth crashes.
Mauser.NET said:
I'm sorry to hear that
I am very pleased with my Diamond... I would sooner put my car on eBay than my Diamond
Did you try to check almost everything on in the advanced settings of Jetware? I have also limited the phonebook sync to max 5 entries to debug and on the site of Jetware there wat a fix for Opel car kits.
Keeping my fingers crossed, but until now I haven't experienced any bluetooth crashes.
Click to expand...
Click to collapse
Thanks again Mauser. I tried various settings but without any success, I think the phone is just not compatible with the Honda. Having said that I don`t have much luck with bluetooth at all on the phone. More often than not It just won`t detect other bluetooth devices and when it does it won`t send or receive files so it`s time for it to go and I can go back to a trusty Nokia
Problems here with BT connection to car kit, too. I'm using the built-in car-kit of an Audi A4 (standard one not that with navigation, remote SIM, etc). I've noticed the following issues:
- when I try to make a call, the CD is cut off but NOTHING is heard in the car speakers UNTIL the other party answers the call (and then I start the conversation). No ringing tone, no nothing. I cannot hear the busy tone, or network failure/congestion tone and this is annoying since I have to keep an eye on the phone to see what's happening. I found myself checking the phone when, after calling someone, nothing happened and in fact I got a busy tone and the call ended.
- sometimes, when I receive a call, the CD stops playing but when I answer nothing is heard from the car speakers but only from the phone (as davemazo said also).
- when I receive a call, I hear in the car speakers a "standard" calling tone, not the ringtone I have assigned for that contact
I have to mention that with any Nokia I had before (and still have one as a second phone), these problems do not exist. I know there is a compatibility between Audi factory installed car-kits and Nokia, but BT is a standard and most of the functions should be supported despite the phone model/type. I've tried also with an iPhone and it's working great, as my Nokia do. I don't understand why it is like this with the Diamond. In fact, I think it is not related to Diamond itself...it's doing like this with ANY Windows Mobile device I've tried in the past (Orange C600, Samsung I600).
Are there any solutions for this? A CAB, a new BT radio, a software, anything?... I don't want to buy a new BT car-kit and try with different models until I find something compatible
Thank you for any info/tip
Rapier said:
Problems here with BT connection to car kit, too. I'm using the built-in car-kit of an Audi A4 (standard one not that with navigation, remote SIM, etc). I've noticed the following issues:
- when I try to make a call, the CD is cut off but NOTHING is heard in the car speakers UNTIL the other party answers the call (and then I start the conversation). No ringing tone, no nothing. I cannot hear the busy tone, or network failure/congestion tone and this is annoying since I have to keep an eye on the phone to see what's happening. I found myself checking the phone when, after calling someone, nothing happened and in fact I got a busy tone and the call ended.
- sometimes, when I receive a call, the CD stops playing but when I answer nothing is heard from the car speakers but only from the phone (as davemazo said also).
- when I receive a call, I hear in the car speakers a "standard" calling tone, not the ringtone I have assigned for that contact
I have to mention that with any Nokia I had before (and still have one as a second phone), these problems do not exist. I know there is a compatibility between Audi factory installed car-kits and Nokia, but BT is a standard and most of the functions should be supported despite the phone model/type. I've tried also with an iPhone and it's working great, as my Nokia do. I don't understand why it is like this with the Diamond. In fact, I think it is not related to Diamond itself...it's doing like this with ANY Windows Mobile device I've tried in the past (Orange C600, Samsung I600).
Are there any solutions for this? A CAB, a new BT radio, a software, anything?... I don't want to buy a new BT car-kit and try with different models until I find something compatible
Thank you for any info/tip
Click to expand...
Click to collapse
Hi Rapier,
I also had a SPV C500, MDA Compact, Qtek 8500, Samsung I600, HTC Touch Dual and now the Diamond. The only one which gave me no troubles was the SPV C500, but I think that was because this phone didn't support phonebook synchronization and had no network identification/signal strength over bluetooth.
After the SPV C500 it went wrong. First I noticed that after a hard reset it worked for a few days. Later (about 2 years later ) I found out that it was because the call history was going to long to sync over bluetooth.
Then I found Jetware in which you can limit syncing to any number of items. They even had a fix for the connection to my carkit.
Unit now... it works like a charm... but keep my fingers crossed
I don't know if your carkit is a Audi UHV, but I saw that they had a fix for that too! You have to just install Jetware and then run the fix-file from your phone. Good luck!!
P.S. I am in no kind related to Jetware, I just found out that it worked for me.
Yes, I have an Audi UHV 6634. Thank you for the info, I'll try that and post the results here. Though, my car-kit is not the advanced one and I don't have to sync anything with it (contacts or something else). It's most working as a plain hands-free device, no extra functions...speaking of which, I've noticed that on the phone is detected as "hands-free"...why not "car-kit" as I know a car-kit has other functionality as well? This is the "standard" BT device for any audio enhancements (even if it is a car-kit not a BT headset), or I have to activate something to be recognized as car-kit?
Mauser.NET said:
Jetware? I have also limited the phonebook sync to max 5 entries to debug
Click to expand...
Click to collapse
my Honda system doesn`t read the sim I can only dial out via handsfree using contacts i`ve entered into the Honda system otherwise I either have to read the number to the system and it will ring out (most of the time anyway) or make the call on the phone (illegally obviously) cancel the call and then say "redial" and the system makes the call. So uless I`m misunderstanding this setting I don`t think it will help me.
I`ve searched the Jetware website and I couldn`t find a fix for my Honda
UPDATE: So...I've downloaded it, install it on my Diamond (including the extension file for Audi UHV) and...no change. Everything as before with both issues. Disappointed, I've uninstalled Jetware then...surprise. AFTER uninstall, I can now hear through my car's speakers the ID ringtone Maybe some BT settings were altered and remained like this after uninstall, but I don't know why it didn't work when Jetware WAS installed...strange.
Anyway, many thanks...at least half of the problems are now solved and this only by install/uninstall a program...that's cool. I must now find a way to make the car kit ring when I make a call, this is still an issue.
P.S. I've seen that Diamond support Headset and Handsfree profiles...and when connected to my car kit is set as Handsfree. I suppose this is better than Headset...but still no ring out tone.
Rapier said:
UPDATE: So...I've downloaded it, install it on my Diamond (including the extension file for Audi UHV) and...no change. Everything as before with both issues. Disappointed, I've uninstalled Jetware then...surprise. AFTER uninstall, I can now hear through my car's speakers the ID ringtone Maybe some BT settings were altered and remained like this after uninstall, but I don't know why it didn't work when Jetware WAS installed...strange.
Anyway, many thanks...at least half of the problems are now solved and this only by install/uninstall a program...that's cool. I must now find a way to make the car kit ring when I make a call, this is still an issue.
P.S. I've seen that Diamond support Headset and Handsfree profiles...and when connected to my car kit is set as Handsfree. I suppose this is better than Headset...but still no ring out tone.
Click to expand...
Click to collapse
No thanx! I'm glad I could help
Mauser.NET said:
Hi Rapier,
I also had a SPV C500, MDA Compact, Qtek 8500, Samsung I600, HTC Touch Dual and now the Diamond. The only one which gave me no troubles was the SPV C500, but I think that was because this phone didn't support phonebook synchronization and had no network identification/signal strength over bluetooth.
After the SPV C500 it went wrong. First I noticed that after a hard reset it worked for a few days. Later (about 2 years later ) I found out that it was because the call history was going to long to sync over bluetooth.
Then I found Jetware in which you can limit syncing to any number of items. They even had a fix for the connection to my carkit.
Unit now... it works like a charm... but keep my fingers crossed
I don't know if your carkit is a Audi UHV, but I saw that they had a fix for that too! You have to just install Jetware and then run the fix-file from your phone. Good luck!!
P.S. I am in no kind related to Jetware, I just found out that it worked for me.
Click to expand...
Click to collapse
Hello,
I have a Mercedes car kit and facing the same issue as you: everything works perfectly for a few days when hard-resetting my device, even with my 500+ contacts (they are loaded in less than a minute), but after a few days/weeks I can't get to have my call history or contacts displayed in less than half an hour!
Yesterday I thought I'd just hard reset my device because I had this problem again, but unfortunately it didn't work!
Guess what I have done differently this time: yes, I backed up and restored my call history, which I hadn't done the previous times! So I guess it is indeed related to the call history, but I can't test for now!
I have installed JetWare and limited the call history to 5 numbers, I'll try this tonight and I'll keep you informed...
Hello,
So I have tested this yesterday (installed Jetware and limited the call history to 5 numbers), and now it works FLAWLESSLY! I can browse through my 500 contacts instantaneously when I pair my phone with my Mercedes car kit.
So, in my case it was also clearly the CALL HISTORY that was causing problems... A BIG BIG thanks to Mauser for pointing out this!
I'm also having problem connecting my Diamond to my Volvo S80. All the other functions work except that I could not hear the other party through my car stereo and I also could not diconnect the call with my car end key.
I'll try the Jetware and I'll report back later. Thanks for the pointer.
turt said:
A BIG BIG thanks to Mauser for pointing out this!
Click to expand...
Click to collapse
No thanx! ... glad I could help
Hi there,
maybe anyone got an idea. When trying to Connect my Touch Pro to Bluetooth Radio, it works for the frist time. Next time i get in my Car it tries again and again to establish a connection but it doesn´t work.
Maybe someone can help me.
Dolphus
Just look at the thread started by mstaxin. That will explain a lot.
I also have big problems with the bluetooth connection in combination with my carkit (just for the record I also drive a Passat but that hasn't got anything to do with it). First I had a Parrot CK 3100 and worked great with my TyTn. The Bury CC 9060 should work better with the Pro, and it really works a little better. But after every call the connection is gone. So far it seems there is nog good device to connect to with bluetooth in any car.......
Now waiting for a promissed firmware update by Bury. Wish you luck.....
I think I fixed it!
I was having a problem not unlike yours, where I pair it the first time, and all is well, and the next time it doesn't do anything. I fiddled with my car's bluetooth (BMW ULF), and a headset and they would connect, after fiddling, but just not on startup. I finally determined that it appeared that the phone was not setting up a keepalive with the paired object. I found two reg keys in the bluetooth stack that were relevant. I changed them, and it now works exactly as you would expect every time!
Keys:
HKLM/Software/Microsoft/Bluetooth/Audiogateway
ConnectHFOnCall=0
The default is 1, which instructs to only connect on a call
PowerSave=0
The default is also 1, but this makes bluetooth be "awake" all the time
Change the settings, soft boot and you shoudl be good to go!
Hope that helps
Hi,
I just moved from the bulky P990 to XPeria. Everything seems to be fine, except the bluetooth problems I'm having when trying to connect to the Mercedes Benz C200 (2008 model) audio system.
From the car, when I look for the list of mobiles, my X1 appears in the list, but when I try pairing, it continues working for a while (once paskey is entered), and says the authorization process failed, and the two never get paired up.
My other phones, P990, Nokia N70, E66 all work fine with the car bluetooth.
I read somewhere that the WinMo 6.1 does not have the SAP profile, and managed to find a cab file that introduces this. However, when tried, still the same problem. Also tried Jetware, and failed.
Merc & SE have no clue when I called them up.
Any help will be great!!
baashha said:
Hi,
I just moved from the bulky P990 to XPeria. Everything seems to be fine, except the bluetooth problems I'm having when trying to connect to the Mercedes Benz C200 (2008 model) audio system.
From the car, when I look for the list of mobiles, my X1 appears in the list, but when I try pairing, it continues working for a while (once paskey is entered), and says the authorization process failed, and the two never get paired up.
My other phones, P990, Nokia N70, E66 all work fine with the car bluetooth.
I read somewhere that the WinMo 6.1 does not have the SAP profile, and managed to find a cab file that introduces this. However, when tried, still the same problem. Also tried Jetware, and failed.
Merc & SE have no clue when I called them up.
Any help will be great!!
Click to expand...
Click to collapse
Should ask your service rep. because I have two Xperias and both pair nicely with my Audi and BMW
had the same problem too mate. let us know if you had any luck at the service centre
baashha said:
Hi,
I just moved from the bulky P990 to XPeria. Everything seems to be fine, except the bluetooth problems I'm having when trying to connect to the Mercedes Benz C200 (2008 model) audio system.
From the car, when I look for the list of mobiles, my X1 appears in the list, but when I try pairing, it continues working for a while (once paskey is entered), and says the authorization process failed, and the two never get paired up.
My other phones, P990, Nokia N70, E66 all work fine with the car bluetooth.
I read somewhere that the WinMo 6.1 does not have the SAP profile, and managed to find a cab file that introduces this. However, when tried, still the same problem. Also tried Jetware, and failed.
Merc & SE have no clue when I called them up.
Any help will be great!!
Click to expand...
Click to collapse
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
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
Great to hear you solved it
Still can't understand why Meredes took that way, my car's bluetooth is a charm
I has the same problem with a pioneer head unit.
The head unit only looked at mobile phone devices and did not recognise anything such as smartphone or PDA as possible to connect to.
My Phone presented itself as a PDA.
I made the change in the registry too and it worked.
I told pioneer and informed them exactly what was wrong with their headunit, so that they could fix a new firmware, to which they responded "Your phone is not on our supported device list".
I ebay'd the headunit and bought a £700 Kenwood one, never dealing with pioneer again.
It is the make of the car kit which is at fault here, it could be that they have issued a fix / upgrade at dealerships though? I can't imagine Merc not fixing things that cost that much.
- Anthony
I tried the registry modification and it still doesn't work with my cd-btb200. It connects and asks for the password, the phone says it's connected and the head unit doesn't detect it. After 10 seconds the connection breaks. Man I wasted 200$ on this bluetooth box that follows no standards.
T-nm said:
I tried the registry modification and it still doesn't work with my cd-btb200. It connects and asks for the password, the phone says it's connected and the head unit doesn't detect it. After 10 seconds the connection breaks. Man I wasted 200$ on this bluetooth box that follows no standards.
Click to expand...
Click to collapse
Hi I have the same problem, 10 seconds and then drops the connection!
I tried the registry change that is explained above, but nothing!
only the hands free function does not work, instead the stereo wireless is ok!!
wery strange!!!!!!!
help!
I do not understand what you must do these two points
i.) Jetware, come ho postato in precedenza è stato rimosso.
ii.) I still had the SAP Profile addition downloaded from one of the forums in XDA on. ii.) avevo ancora l'aggiunta di SAP Profilo scaricato da uno dei forum di XDA su.
you can explain it better??
It's all Pioneer's fault.
I'll try JetWare and give an update.
MB c350 android bluetooth
Hi all,
I just converted from iphone 4s to the new Nexus 5 and when I try to pair it for bluetooth hands free, the car display says "ready for telephony" but the car doesn't show up in my bluetooth devices on the phone. And yes bluetooth is turned on on the phone. My iPhones paired just fine. Any ideas? Am I missing something?
Hi all,
Need help with my HTC Diamond. As my Pioneer car navigation, with which the diamond bluetooth functioned well, was stolen, I was advised to mount a JVC navigation system NX7000 with a detachable front in order to prevent theft. However, the HTC bluetooth dysfunctions. It connects and pairs without problems, but when the diamond goes into sleep or is switched off, it is impossible to establish a phonecall using the JVC car-unit, although it indicates that blueconnection is still valid. When I switch on the phone, even minutes later, it will eventually do the call. If I force the HTC to remain powered-on it will function normally. I am sure that this has something to do with a suspend-mode of the diamond bluetooth part and that this can be solved by the right registry tweak. I tried several tweaks that I found on the forum already but without succes. I upgraded the HTC to the latest firmware 2.03 but no improvement.
I called with HTC and they said that they know the correct registrysettings but they won't supply them because of "licence restrictions"...........
Anybody the same problem? Somebody who has the solution?
Thanks
I have exactly the same problem! Incoming calls work fine, but like you, I cannot initiate outgoing calls from the JVC unit unless the diamond is turned on fully. I there's not a fix for this, I may have to go out and buy an iphone again after selling mine to get a diamond!
there is a fix but HTC won't tell. they suggested to open a thread on this forum in order to get suggestions on the matter. and so I did. When I subsequently asked them if they would post this solution on this forum they said they would not :-(
Bluetooth problems across the board with JVC NX7000
drpellypo said:
I have exactly the same problem! Incoming calls work fine, but like you, I cannot initiate outgoing calls from the JVC unit unless the diamond is turned on fully. I there's not a fix for this, I may have to go out and buy an iphone again after selling mine to get a diamond!
Click to expand...
Click to collapse
You may not want to fall back on an iPhone with the JVC NX7000. Not to go too far off-topic here, but pairing an single iPhone works great (once I figured out the overly complicated menus). BUT...it won't let me pair a second phone (of any kind). Once the first phone is paired, all pairing menu options are greyed out ("Search" and "Open"), thereby preventing any further phones from being paired. I first need to unpair the first phone before I can pair the second one. JVC Support is comically unhelpful.
Has anyone had luck paring more than 1 phone (of any brand) with the JVC NX7000?
You are the lucky one! You can succesfully pair one phone but it works
I don't care if I can only pair one phone. I only have one phone! lol.
Hey guys!
kind of the same problem here but with the Volvo built-in bluetooth solution. Actually when the device sleeps and I initiate a call it will take some time, then the device will turn on and it will begin to dial but drops immediately. When the device is fully turned on there is no problem at all. Incoming calls work just fine. Even though it first rings on the phone and after a second or two it will ring in the car and the device will stop ringing. Which confirms that bluetooth sleeps somehow and only connects fully when the device is fully awake.
It really looks like bluetooth goes to sleep, so we need a solution which keeps bluetooth awake even if the device itself is in sleep mode.
Patrick
Exactly the problem I described. It's a sleep or suspend mode of the bluetooth that causes the dysfunction. I can pair nokias wih JVC without any functional problem, they work like a charm. It is really a HTC related problem, I tried a lot of registry tweaks suggested for similar problems in other HTC devices, but no luck so far.
Reply to Guitartng:
storing multiple bluetoothdevices in the JVC for subsequent use can be done by selecting "new device" and then go to "bluetooth setup".
Exact same issue with a Kenwood DNX 8120 double din unit.
If anyone finds out the solution, please post it here. I'll keep searching.
Good News Lads!
Well after blowing my head of trying different roms and radios got a solution.
The solution comes from JVC stereo and not from Htc diamond Phone!
You have to set special phones To Samsung E520 and then pair device with the htc diamond. It works like a charm, know I can make calls through my JVC stereo and NO MORE deep sleep of htc diamond.
Try with samsung, it work for me, if not try with other phones in special phones before pairing!
Cheers!
I just wanted to let you know that I also was able to fix my bluetooth issue by flashing stock firmware 2.03.405.3 WWE with Radio 1.09.25.23. I was previously using Dutty's V4 which is based on 2.03 afaik, but it look like Dutty tweaked something on the bluetooth stby behaviour.
Anyway, it works like a charm now and the whole calling and answering process is also much faster!