Hello, I have a problem with my T-Mobile MDA Pro. I have updated the bluetooth stack thing so that i can use my HT820 headset. All was working fine until now but for some reason if i try making or receiving calls there is no sound on the device. If i turn bt on and turn on the headset there is sound in the headset. I have called HTC but am worried that the warranty may have been invalidated by updating the bt and also i have sim unlocked...does anyone have any ideas?
Hi everybody,
I completed some tests using my bluetooth car kit (Audi integrated BT MMI car kit). Here is what I saw :
With the original french ROM (1.18.256.2)
Outgoing calls
90% of the calls were interrupted during dialing or connection. The main problem was UMTS stability with the french mobile operator named SFR. After deactivating UMTS/3G and falling back to GSM, 80% of the calls were interrupted during the first minute of communication because of BT unstability.
Incoming calls
Impossible to take a call : half were immediatly interrupted, half were answered using the internal micro instead of the BT one.
With the JasJam ROM (1.20.305.3)
Outgoing calls
After deactivating UMTS/3G support all the calls are stable. Every thing is working fine and the Audi BT car kit works just fine !
Incoming calls
Still impossible to take a call : quite all are not well handled. BT is still unusable to take calls.
I don't think the BT car kit is the problem, because I am using it every day with a Qtek 8310 (Tornado) and both incoming and outgoing calls are well handled.
If you've got some experience, please share it. I am so disapointed that this marvelous TyTN cannot replace my Tornado, only because this "merdique" (<------ french romantic word ) bluetooth functionnality is not working ! :evil:
Arnaud.
Hi Arnaud,
I too have problems - see:
http://forum.xda-developers.com/viewtopic.php?t=61594
Paul
Im also having problems with carkit.
Jasjam and kjam just dont connect with my carkit (while they pair with it) but Jasjam and all nokia / samsung phones work perfectly well with it. Even Palm treo 650 works.
Is this a problem with iMate sets or with Windows Mobile 5.0?
I've had a friend who also has a TyTN which we tried in my kit and it didn't work. It seems that users with other variants (e.g. Orange) don't have this issue?
Further (non-technical) tests have shown that if you answer or make a call, you can get the audio by going into the call menu and choosing "Turn handsfree off". My uneducated guess here is that there is some issue with the headset feature on the TyTN and by doing this, it resets the headset profile and bingo!
It is a pain in the ar$e doing this for inbound calls, but for outbound it is manageable - you simply dial the number and whilst it is connecting, do the menu->Turn handsfree off workaround. Hopefully the new ROM will fix it - when it arrives!!
Hi All,
Just to put in my experience.
I have an Audi A4 with a Gen II car kit. As there is no handset holder for the TyTn I am using the Bluetooth function.
I have the Orange SPV M3100 variant, which works absolutley fine with the Audi Bluetooth, with one problem....
As I don't yet have a car charger, when the phone goes into sleep mode, it appears to disable bluetooh (I occasionally get a 'BT OFF' signal on the car display). Switching off bluetooth, then switching on again on the phone tends to kick it back into life where it stays live for another ten minutes or so until the phone dozes off again..
I have heard of a few people who have also diagnosed the problem as possbily the phone going to sleep to conserve battery, and solved the problem with an in car charger. I will report back when I have a charger.
Again, I do not suspect the Audi car kit as I have previoulsy used this (on Bluetooth) with a Nokia 6230 and MDA Vario, with no problems at all (the Vario was externally powered from the car).
Maybe you TyTn owners can flash to the Orange ROM ;-)
Same Scenario Different Cast
I have a Lexus GS with BT.... here's my Undesired results
actually, the only Problem i am having is very annoying.
If i receive or make a call after i pair with the Car kit, EVERY Thing is fine,
The sound quality is good, the response time is good (no Delay).
BUT after that call is ended, the BT itself on the jasjam TURNS off...
so i have to turn the BT on After EVERY Single Call (either made or received)
Is this Normal, I don't think so, but i had to ask
I have the Original Ship ROM Arabic version
My BMW handsfree works just fine with my TyTN. No issues other than an occasional BT off (loss of pairing). Interestingly, it's not sleep mode related since it usually works just fine in that mode. Generally, disabling Bt then re-enabling it re-establishes the connection then all is well. I have no issues making or receiving calls.
No doubt CarKit issues will be addressed when HTC releases their ROM update. Recent information tells me that this update is pretty much guaranteed to be an AKU3.0 variant. There's a tremendous amount of BT stack improvements in this AKU that should improve this as well as A2DP bluetooth issues.
.. No issues other than an occasional BT off (loss of pairing). ..
Interesting! I have the same issue with MTeoR.. I wonder if MteoR and TyTn are based on the same HTC device PLATFORM.
Updated my Parrot CK3100 to the newest version and things still don't work too well. When I start a call on the Parrot it takes around 20 seconds to start dialing on the phone, and when I receive a call I have to pick it up, place it on hold, and retrieve from hold to be able to hear the other side.
I wonder what/why they changed in the Bluetooth stack, it worked perfectly on my Wizard...
Renault Laguna II integrated BT kit
Works OK with my Laguna system except for the signal strength indicator. It appears that this information is not sent or translated onto the screen in the car.... Calls are fine though, and I noticed that the car rings immediately, the moment the phone does. Could be because the TyTN has the "turbo lag" explained in another thread tho
Cheers
rmorby said:
Works OK with my Laguna system except for the signal strength indicator. It appears that this information is not sent or translated onto the screen in the car.... Calls are fine though, and I noticed that the car rings immediately, the moment the phone does. Could be because the TyTN has the "turbo lag" explained in another thread tho
Cheers
Click to expand...
Click to collapse
Try installing Jetware mobile extender, that adds signal and battery bars as well as network name.
I enabled Remote SIM Acces in the Bluetooth Menu and now my contacts sync on my Audi Bluetooth Car kit with WM 6.1.
When I press the button on my bluetooth headset to answer incoming calls the ring stops for the caller and on the cingular 8125 (rom 2.25), but there's about a 2-3 second delay before the phone actually connects the call to the headset.
On the caller side they have 2-3 seconds of dead airtime. Because of the delay in connection the caller is normally saying hello - hello - hello (etc) y the time the call has connected to the headset.
I've tried 3 different bluetooth headsets (Moto 850, Plantronics 645 & 655, Jabra JX10) and they all experience the same problem.
I've verified it's not associated with the 3 second ring delay issue (posted on xda) - phone rings almost immediately.
Any thoughts, recommendations, hacks/tweaks will greatly be appreciated. This is becoming more of a problem, as I use my phone mostly for business.
Otherwise the phone has been outstanding.
I've been using a Jabra BT250v for over a year and have had the same thing with both my Treo 650 and the Cingular 8125. I finally got used to the slight delay - it's taught me to be a little more patient 8)
However, I'm also curious if there is a hack to cut down on that 2 second 'wait time' before the BT headset picks up the call...
I have a ATT 8525 running pro black 3.1 and a radio v.1.16. Just bought the motorola S9 headset. I can stream music to the headset fine.. but I can't get any phone calls to patch through to the headset. It can't be the headset because it works fine as a headset on another phone. But my 8525 works fine when it's paired up with the BT phone system in my car. When I try to enable 'Turn on handsfree" through the phone dialer menu the phone freezes up for a bit. Anyone have a idea what's going up? Thanks.
Sory for my English. I'm from Russia. My DeviŃe Atrix 4G (MB860)
After the software update AT&T 4.5.141US (Android 2.3.6) is a problem, the phone has become like a strange connection to lose bluetooth headset.
What exactly happens:
The sound skips in the headset, but the phone shows the headset connected. The headset, in turn, is showing signs of life. If you wait about 3 to 7 minutes, then reconnect the headset and the phone will work. And so it happens quite often.
I thought that there is a problem with the headset, but poprobyval three sets of row and at the same time from another phone (Nokia N8) everything works fine.
Headset Nokia BH-111 Nokia BH-214 Nokia BH-905