Bluetooth is dieing really bad (but a2dp works perfect?) - Mogul, XV6800 ROM Development

I started getting problems with my jawbone headset a few days ago and I couldn't understand any calls while using the headset, it would start fine but 2 seconds later the voice from the other side started sounding garbled and digitized and like if it was muffled in static...I also came to a conclusion that the other party cannot hear me while using a bluetooth headset.
I thought at first it was my jawbone and called tech support and they're sending me a new one to replace, but then I tried my Motorola S9 stereo headset and it does the same exact thing while using the phone, however when it switches to A2DP to play audio or sounds it works crystal clear, I can listen to mp3s just fine, but when I take a phone call it's all messed up and I have to turn the headset off and use the phone itself.
I was using dcd 3.2.5 w/ 3.42.30 radio so I thought maybe if I go back to sprint rom it will fix, well I just ran RUU_TITAN_SPRINT_WWE_3.56.651.0_RS_TITAN_3.42.02_SPCS2.04_PPST_0718_Ship.exe and set up bluetooth with 2 different jawbones and I still have the same issue, the radio downgraded to 3.42.02 so its not the radio, rom or bluetooth headset
...my bluetooth radio must be dieing and I guess I need a replacement (good thing I have Sprint TEP), has anyone ever had a similar problem to this? It's really hard driving all day in california watching for cops cuz I cant use my bluetooth (they just passed a new law july 1st 08 that bans cell usage while driving unless its handsfree)

Related

A2DP - No sound when calling

Hey!
A few weeks ago i tested an A2DP headset (motorola) with my Qtek 8500. After pairring and activating handsfree and A2DP on the unit, i tested it out. Music playback works great, but when making calls, no sound is present, neither from the phone or the headset, and the guy on the other end cant hear a thing..
I thought it was the headset that was buggy, as I tried it with my TyTn as well, and same thing.
Then i got a Nokia BH-501 today, and quess what? Same **** different wrapping. I now believe the problem lies in WM5.0, and someone else must have the same problem.
Qtek 8500
Newest Danguard ROM installed. (When i tried the moto headset, the previous ROM was installed)
i use the sony dr-bt10cx ear bud type. the only controls on it are volume and on/off/discover. when it is set to wireless stereo, i can only answer by using the flip. if i call out under the wireless stereo profile, the sound and mic go thru the headset. the sony-ericsson earbud one works fine for taking calls and listening to music, but has a 3 or 4 hour battery life compared to the 10-12 hours of the dr, and the sound quality isn't as good as the dr. that's been the case on the last qtek rom, and the first beta cingular rom

Cracking sound with Bluetooth headset

Ever since I upgraded to Windows Mobile 6, I have two big problems with using a Bluetooth headset with the HTC X7500.
The first one is in topic over here and has not been solved yet (or maybe a little, by using another headset which doesn't seem to have that problem with the X7500), yet the second problem goes for BOTH the headsets:
Cracking sound and very often. When I make a call, when I receive a call, it doesn't matter, there's a very loud, ongoing cracking sound, so I can't hear what the other one is saying. They seem to hear me though.
Is the Bluetooth stack/Headset Profile that messed up in the WM6 ROM? In Windows Mobile 5.0 I didn't have any of the two problems....
I found the opposite, the sound is much better in wm6
I have a Jabra 5020 headset and the reception under WM06 is very bad. It was much better under wm05, and I would probably love to flash back to solve this issue. Pity that cannot be done at the moment.
I had a clear reception from 3-4 meters away before flashing 06, now it is 50 cm.....
It must be the headsets then.. I have both an old Logitec (With Boom Mike)
and new BlueAnt Stero headphones, Neither have sound problems and work
clearly up to 30ft away.. Yes I'm using WM6 too..
No problem with me as well since migrated to WM6. Not even need to change the registry. Maybe yo u should try using other BT headset instead...
cheers..

Crap Bluetooth?

I purchased mine yesterday. Once the WOW effect wore off, came the disappointments..
The bluetooth is terrible. Lots of static in my Plantronics Voyager Pro, and also it pairs with my Nissan BT handsfree, but only connects the first time, afterwards its not possible to connect to it anymore.
Flashed to the latest KE7, factory reset, did not help at all.
How can such an expensive phone be like this? Bluetooth is one of the most important features in a phone...
I have the same pairing issue like you. DonĀ“t get my Sony Bluetooth headset to work. Tested it with two devices.
I have car bt xplode System and i never had it so good. Always connects. It does skip if wifi is on though. I had the same issue with gs1.
Sent from my GT-I9100 using XDA Premium App
Happily mine works nice, with SonyEricsson a2dp stereo headset, Belkin a2dp receiver, a nokia handsfree (not sure about the model), the file transfer is faaaaaast
It has paired everything I used it with and no problems so far.
The sound is even better than it is via my retired iphone.
does anyone tried working with SE LIVEVIEW.
My N1 had truble, and looking forword to SGS2 and don't know yet if it is OK.
Also have problem with a Plantronic Discovery 975. Statics and stuttering sound. No problem pairing though and it is the same (bad) sound quality if I'm near or 5 m away.
I'm on KE7 firmware.
Wow, should this be added to the official bug list?
For me, bluetooth intermittently skips if wifi is turned on. Once I turn wifi off, its crystal clear. This has happened on all my different bluetooth headsets so if other are experiencing the same thing, I think this is definitely an "official bug".
Mine skips, and randomly drops connection to my JVC car stereo requiring a reboot. Back and forward buttons don't work reliably either.
Anyone who says theirs is clear is wrong. They just don't have an ear for decent sound quality. The bitpool on every Android phone (including Cyanogen) is horribly low and it really shows in the mid-high tones (ie hi-hats). No-ones is different.
Worst of all, sometimes if I get out of my car, I'll get a 'hot' leg where the device is overheating from the bluetooth going nuts. I feel like it's damaging my SGS2.
Yapp, can confirm that turning of wifi stopped the stuttering. Sound isn't great but probably usable. Defenitly a bug?
Sent from my GT-I9100 using XDA Premium App
Any progress on this yet? Mine drops the sound quite a lot. Remains connected but just no sound and does this about every 15 minutes, requiring bluetooth to be turned on and off.
First let me start off by saying, my bluetooth pairs well with my Motorola S7HD and the sound to ME is DECENT until you put it in your pocket and from there it gets "staticky" somewhat but not too bad.
As for the car, I have to manually pair the phone to the car stereo every time. Sometimes it would connect it to automatically. The sound to MOST of us in the car is fine. Keep in mind most of us aren't audiophiles. If it plays well, understandable, and without any static, it's a ok in my book.
The suckerpunch is that sometimes the bluetooth would drop connection now and then. I need to do a restart on the phone to get it flowing again. Meh.
If anyone finds a fix, please tell
i also get crappy sound quality, but whats worse is, that neither the mic nor the earplugs work on my BT headset when i try to answer a call! (sony ericsson mw600 headset)
only when i pause the call and resume it, the headset works!
did anyone experienced this?
solved it by disabling wifi....seems to be a common android issue
Any progress on this issue?
E.g. does 2.3.4 improve?
Hi @all,
I noticed a (bluetooth) headset issue while calling (not only in this rom, even in all roms i have tested): when wifi is on, crack sounds make every call inaudible.
It happens with plantronics voyager 520 and BMW professional (2011) car kit.
I can't believe having the best phone with such an error.
Suspending wifi, stops the crack sounds, but the quality of headset calls is much worse than with my "old" SGS1.
I use my phone two hours a day for calling. I'm not amused about this fact.
Other surveillances?
Greetz
synovatec
on SGS2 with LeoMar75 Rom Revolution v2.2 - ODEXED Custom ROM based on the latest XXKG2 firmware (2.3.4)

[Q] Bluetooth disconnecting

I enjoy listening to my podcast's all day long. However, my bluetooth disconnects without warning nor is it predictable. The bluetooth indicator is lit blue as if is connected. Also, in settings, there is no sign of it being disconnected. The only way to get my bluetooth to reconnect is to toggle my bluetooth off and then on again.
I tried to replicate the issue at the Best Buy where i bought the phone, but had no luck getting this to happen. Best Buy replaced the phone only to find out that i still have the same issue.
I typically use Dogcatcher for podcasts. Uninstalled it and started using Stitcher. Unfortunately still getting this issue. Even went as far as buying a different brand of stereo bluetooth headset.
Any one have any ideas?
Sorry, no idea. Try posting in the Motorola Owner's Forum and see if the Moto techs can shed some light on it.
Just for reference....I use a Blueant Q1 headset and Motorola S10HD headphones and no issues with disconnects, at least with music or audiobooks.
I was actually going to post something about this but haven't got around to it. Mine disconnects all the time, I have to shut off/on and then it will reconnect. It sucks. Also, when I put my phone in my pocket when I'm on my phone I get some very crappy sounds through my BT. I mean, its like 3 ft away max, through cloth, why would that matter? Is the BT radio on this phone really that bad? Anyone else having similar issues?
I remember this happening with my first phone but I thought it was my earpiece. I have upgraded my earpiece, still doing the same thing and has gotten worse lately. But the other thing is that I can walk pretty far away 30-40 feet before she disconnects, in my house around walls and such, so I don't get it.
-DJ
I'm having the same bluetooth sound issues as you DJ, except I don't hafta have the phone in my pocket. If I put the phone to my other ear I can hear the caller thru the headset & it stutters in the bluetooth.
Sent from my MB855 using XDA Premium App
CCallahan said:
Sorry, no idea. Try posting in the Motorola Owner's Forum and see if the Moto techs can shed some light on it.
Just for reference....I use a Blueant Q1 headset and Motorola S10HD headphones and no issues with disconnects, at least with music or audiobooks.
Click to expand...
Click to collapse
I'll give Moto techs a try. Otherwise, its too difficult to replicate the problem at the Sprint Store. All they do is wipe the phone and hand it back to me which is not acceptable. Especially when i explain to them that i have tried this with no improvement.
Thanks guys for your input.
This used to happen with my EVO as well so I wasn't shocked when it happens with the photon from time to time. What happens is that the media connection gets lost while the headset is still connected to the phone audio. I use a Jawbone ICON and ERA and it happens with both. I listen through my headsets all day every day so I'm pretty used to it. Usually if I un-pair and re-pair the headset it solves it for a while. Just make sure the headset says its connected to both phone and media audio.Hopefully it will be corrected through an update soon. I'm sure they have a long list of stuff to repair...
I have the same BT audio disconnects as others while I was listening to stream music, very frustrasting, I had the phone swapped due to other issue, but this still happened very randomly. Infact, as the other poster said above, BT audio disconnects also happened to my previous HTC phones(Diamond, EVO 4G & EVO 3D)as well.
im having same issue with blue parrot headset
glad to know I aint the only one with this problem, hopefully a fix is in the works
I have a Plantronics Voyager Pro+ and my Photon practically refuses to play my visual voicemails through it. When I attempt to play a voicemail, the scrub bar runs through it in like 1 second even though the voicemail may be 2 minutes long and no sound is heard through the BT. If I then disconnect and reconnect the BT, the message(s) will play properly for a short time. So most times, I either disconnect BT to play my messages through the speakerphone or earpiece or I dial into my voicemail with my BT. Overall, it is a frustrating situation. However, I guess things could be worse.
I have a similar issue with Bluetooth for HID devices (mouse / keyboard). I have the webtop hdmi hack in place. I haven't tested this with the latest ota yet.
Sent from my MB855 using Tapatalk
I have a blue ant q2, and t1 with this issue, which also manifested itself in my EVO 4G
Disconnect from car handsfree
Looks like I have same issue,if I am in my car and talking over car bluetooth build-in system it will disconnect after some time, need to toggle bluetooth button on phone screen to send it back. I never had this problem with Epic4g before. I am in battery safe mode is it possible that after awile phone think that it can shutdown bluetooth. I am rooted but using battery mode without ant 3rd party app. Also can someone post link to related Motorola tech forum described above gor Photon 4G?
edlex said:
This used to happen with my EVO as well so I wasn't shocked when it happens with the photon from time to time. What happens is that the media connection gets lost while the headset is still connected to the phone audio. I use a Jawbone ICON and ERA and it happens with both. I listen through my headsets all day every day so I'm pretty used to it. Usually if I un-pair and re-pair the headset it solves it for a while. Just make sure the headset says its connected to both phone and media audio.Hopefully it will be corrected through an update soon. I'm sure they have a long list of stuff to repair...
Click to expand...
Click to collapse
I agree with this statement for sure.
After doing some searching, I found this thread.. I'm having the same issue with a photon I picked up acouple of weeks ago. I'm running stock root. Is there a fix for this, or is a custom rom a way to fix it?
Thanks
Hi, I am also having same problem, bluetooth disconnects automatically so no file transfer and also when i use wired headfone to listen songs and when i put fone in my pants pockets, it stops the music and give me blutooth option for voice commands
sont know how to FIX this
goaliemn said:
After doing some searching, I found this thread.. I'm having the same issue with a photon I picked up acouple of weeks ago. I'm running stock root. Is there a fix for this, or is a custom rom a way to fix it?
Thanks
Click to expand...
Click to collapse

Bluetooth lacks full duplex function?

Everytime i use a bt headset when the other part talk to me and i try to speak at the same time they can' t hear me. Today i made a test: i asked my wife to count from one to ten and i did the same together. Althought i was able to hear her, she wasn't able to hear me! I tried four different headsets and the problem is common. Sorry for my bad english.
Are you using cheap BT headsets? I have my Jawbone and its works fine with no issues. If you have the money for 4 different headsets, i would get rid of them and buy the jaw bone or another higher end BT headset. also in my car, i have a pioneer BT120. full nav, BT music streaming and phone calls. no issues with that either.
tsourisg said:
Everytime i use a bt headset when the other part talk to me and i try to speak at the same time they can' t hear me. Today i made a test: i asked my wife to count from one to ten and i did the same together. Althought i was able to hear her, she wasn't able to hear me! I tried four different headsets and the problem is common. Sorry for my bad english.
Click to expand...
Click to collapse
Same problem with Parrot ck3000 EVO (lastest v5.25 firmware), but only if i start a call via voice command (with green button on handsfree remote). If i start call manually from phone microphone works without problem
unclearthought said:
Are you using cheap BT headsets? I have my Jawbone and its works fine with no issues. If you have the money for 4 different headsets, i would get rid of them and buy the jaw bone or another higher end BT headset. also in my car, i have a pioneer BT120. full nav, BT music streaming and phone calls. no issues with that either.
Click to expand...
Click to collapse
Three different plantronics models and the other one is ford car bt system!

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