Develop Bugs

exec doesnt work with motorola bluetooth handsfree

hi.
i just bought a motorola bluetooth handsfree for my car HB830. i paired it to my exec and it started working. now the problem is that sometimes the pairing fails and the phone doesnt transfer the call to the handsfree i.e the call remains in the phone. when this happens the exec shows that bluetooth is turned off which i switch back on but the problem comes back after the next call. i.e the phone doesnt seem to be able to transfer the call to the handsfree.i have upgrade my ROM to Rom:1.30.107 WWE
Radio: 1.09.00
Ext ROM: 1.30.162 WWE
is this a problem with the new radio ? should i downgrade to the older radio? if yes then which one and how do i? please help me guys.. thanx

My Uni does the same with my parrot CK3100 car kit...
Its a major pain in the ass....
Seems to work fine with my Jabra JX10 tho..
:roll:

Same problem here with a medion bluetooth car radio.
Most of the times my universal thinks it's paired (icon in the calling screen), but when making or receiving a call it disappears.
After a succesfull bluetooth call, it isn't posible anymore to call handsfree.
Bluetooth also regulary turns itself off. Tricks found in another topic are not the solution for me

if you enable the device lock start\settings\personal\lock
Prompt if device is unused for 16.7 hours
set simple pin
the phone and the parrot device keep there pairing with no problem at all i have been testing it for the last 48 hours
if you disable the above it loses the paring straght the way.
strange is they anyone else who can try this
Thanks
Paul

bluetooth headest problem
hi.
1st thing how do u set it for 16.7 hrs.... it just gives me options of rounded off hours.
i tried setting it for 12 hrs.. it works better but still a problem

Maybe this is a clue:
I use the newest Qtek German Rom, which is from April or May. This should be same version like WWE version.
Since I upgraded to this Rom, all my problems with Bluetooth disappeared. It works fine with my Logitech mobile pro 2 headset. I assume, the problems are only because of the rom.
try upgrading and see, how it works.

A2DP/AVRCP in Crossbow

Hello there.
I'm a newbie to using A2DP/AVRCP, sorry about that, but I have big issues.
I have huge lag when trying it out.
Specs:
HTC Universal
Midget's WM6 (Crossbow)
Radio 1.14
Bootloader 1.01?
Sony DR-BT20NX (really nice ones).
Anyways. I pair it up, no problemo at all. Tried a few calls. Works fine. Selected both handsfree and wireless stereo from profiles ofcourse.
So, I tried playing a movie in TCPMP. Audio and Video stutters every second. Tried playing a MP3 file in Media Player. Audio lag every second.
DAMN!
So, I went in to all these threads about A2DP/AVRCP in the forum (read them before) and checked out fixes etc. Everything seems to already be applied in this ROM. Priority256 value exists (in another folder though as described for another device, HKLM/BuiltIn/Drivers/WavDev I think)
What the heck can I do? I'm not comfortable applying different patches because I think A2DP support in every manner is already applied, so as the registry values.
HELP ME!!
Following the development/information on MS BT Stack change to Widcomm BT Stack on 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
Any one know more?

Just a thought. Is it possible to deactivate SBC (recoding/decoding) of MP3's?? My Sonys support direct MP3 streaming.

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

ANYONE into programming/developing interested in taking this as a sideproject so all of us Universal users can benefit from this great software?
PS. No, Nuclear (aka Infidel)! Pleace do not participate in other than testing. And if you do, please don't be too exited and write lies/bs in this thread. Thank you. Ta ta

I'm currently using Midget's WM6 with a set of Motorola HT820 bluetooth headphones without any problems.
In fact I've tried a couple of WM6 roms now and both have had working a2dp & avrcp and if anything quality is as good as the AKU3.3 I was previously running.
AVRCP & connecting up seems to be a little more reliable than the last rom as that would occasionally lose the pause control, something I don't think has happened on WM6 yet.
It might be worth trying your device with a different set of bt headphones to see if the problem persists.

Taz69 said:
I'm currently using Midget's WM6 with a set of Motorola HT820 bluetooth headphones without any problems.
In fact I've tried a couple of WM6 roms now and both have had working a2dp & avrcp and if anything quality is as good as the AKU3.3 I was previously running.
AVRCP & connecting up seems to be a little more reliable than the last rom as that would occasionally lose the pause control, something I don't think has happened on WM6 yet.
It might be worth trying your device with a different set of bt headphones to see if the problem persists.
Click to expand...
Click to collapse
Hmm. Headphones shouldn't matter, should it?? It's one thing if the sound in my headphones is bad, but it is the DEVICE that has problems actually outputting to the recoder fast enough. It works fine with the Widcomm!!

Taz69 said:
I'm currently using Midget's WM6 with a set of Motorola HT820 bluetooth headphones without any problems.
Click to expand...
Click to collapse
Did you need to do any extra tweaking on Midgets ROM to get them to work properly?

edeplano said:
Did you need to do any extra tweaking on Midgets ROM to get them to work properly?
Click to expand...
Click to collapse
i've hs-12W. I'm using it with midget's first vanilla crosbbow rom without any problems. without any tweaking.

I have tried the broadcomm stack on WM6 but couldn't get my jabra bt620s stereo phones to connect to both the headset AND stereo profile at the same time - if I connected it to the stereo profile, then it sounded great, with no log, but wouldn't act as a headset. If I connect it as a headset, it works fine, but all audio is mono, even stuff that shouldn't be. Should I be able to get this working for both at the same time?

Worked straight away without needing any tweaking.
Both stereo & phone headset work okay.
Also had Stereo configured with Universal and Phone paired with a hermes since getting a second data SIM and that setup is working okay as well.

Taz69 said:
Worked straight away without needing any tweaking.
Both stereo & phone headset work okay.
Also had Stereo configured with Universal and Phone paired with a hermes since getting a second data SIM and that setup is working okay as well.
Click to expand...
Click to collapse
Thanks Taz!
Is it true that this headset can store two pairing profiles (ie I can have them paired with my Qtek and my PC)?

A2DP problem

When I use A2DP my trinity get extreamly slow.(worse than xda II) Even I set bitpool to 40 but I still get a lot of skipping. Anyone know how to slove this problem?
PS. My XDA II do much better jod than trinity on A2DP. I use WM6 2.0.1.1

Known Issue from day 1 of the Trinity History
try:
Current bitpool:48
Max bitpool:48
Capasaty: 37
Priority256:149
Then you pair the Trinity to the headset in the bluetooth menu on the Trinity.
Do not let the headset auto pair with the Trinity cause it causes problems.
I read in this forum som where someone that came to this conclution and it works for me.
Hope you understood what I was trying to explain..

I he the same problem, and I do not understand what you mean when you say "Then you pair the Trinity to the headset in the bluetooth menu on the Trinity.
Do not let the headset auto pair with the Trinity cause it causes problems."
Can you explain it?, please

I have the same problem, everytime I listen to music via Bluetooth the CPU Usage becomes 100%, it´s very annoying

Me too...
Could you clarify on how to apply that fix? Are those settings in the registry?
What happens with your trinity when you're listening to music and a call comes through? I thought it was supposed to switch automatically and resume playback..but the cpu being so slow it doesn't work.

A2DP problem..
Please let me try to clarify.
If the bluetooth on the Trinity is on when you turn the headset on, the headset will auto pair ( connect) with the Trinity.
I read here ( and it works for me ), that if you first turn on the headset, then turn on the bluetooth, there will be no connection between the Trinity and the headset. This is when you in the bluetooth settings of the Trinity choose to use the headset as a headset. This will connect the headset to the Trinity and walla.. no chopping. Now Im no guru in this forum, but as I understand, the problem is in the bluetooth stack in Windows Mobile.
The settings I spoke of are in the regestry. They can be configured in TweakUI on the A2DP tab or manually in " HKLM\Software\Microsoft\Bluetooth\A2DP\Settings " and " HKLM\Software\Microsoft\Bluetooth\AudioGateway "
Now this is not a perfect fix. As I wrote before, the problem is the stack.
The Trinity will become very slow but the chopping will go away.
Hope this works as well for you as it does for me..

Choice Media Player Makes a Difference
The problem seems to be that A2DP on the Trinity takes up a lot of CPU resource and slows things down. I've learned that the choice of media player can make a difference.
With MortPlayer or WMP, my device became so slow, it effectively could do nothing but play music. With Core Player, it's slow, but useable for other functions. It's a shame, because MortPlayer is a fine player otherwise.

As a consequence to the high cpu usage, I've found that its impossible to watch divx movies on core player (its possible but chuggy). Is there a setting in which we can lower the cpu usage whilst using bluetooth audio?
And can I just confirm with someone that the problems previously described with the bluetooth is a software problem and not hardware? Is there a likelihood that the official WM6 rom will allow bluetooth audio without crippling there rest of the system?

can someone explain the settings for A2DP in TweakUI for me please? I cant seem to find anywhere what each setting means....
thanks

bluetooth music

after upgrading my BA to wm6.5 the bluetooth audio can only play for 0.5sec and then it cant produce anymore sound to my bluetooth headset.
i tried the same bluetooth headset on blackstone and it works perfectly.
can anyone tell me why? anything which i need to update?
any roms can make my bluetooth music work again?

I am having the same issue as you are. I tried the Broadcomm BT and that didn't help. I can get it to play okay with WMP, which I don't like. I usually use PocketMusic free version.
With WMP the music plays fine, I can use the forward/back options on my BT headset, but with any other player I cannot use the forward/back option, though volume +/- work fine.
Without using the Broadcomm BT stack I cannot seem to get past the 0.5 second play time issue.
I currently have a 6.5 cooked rom. I would be happy to have any information someone might have to help both of us.

solution to the problem ?
Is this problem on 0.5 sec playtime solved already ? I encountered this same problem with my bluetooth after upgrading to WM 6.5

up to now, i could listen to music via a2dp with every rom i had. the only problem was that the distance between the phone and the head had to be really short. also you should do the math: the ba has an average bluetooth data rate of 20kb/s due to BT1.1. 20kb/s equals 160kbit/s. every mp3 with a higher bitrate will cause problems, since it cannot be transmitted as fast as it is played. so either the quality must be turned down or you will have to wait for the buffering every few seconds.

Help on bluetooth BA

im using blue angel and wm6.5 by xplode.
i connected my stereo bluetooth headset to my BA and it could not play music via bluetooth.
it will play like 0.5 sec and lag a few sec before playing another 0.5sec.
i tried wm5 and wm6.1 and its all the same.
i also tried pocketmusic and it doesnt helps too.
the bluetooth headset works great with blackstone as tried by my brother but why isnt it working with my BA?
is there a ware or rom that could get the bluetooth music working?