yashsingh1/xdaforums huggingface dataset:
[General Topics] koriwashere:
Okay... well I've tried quite a few different values. There's NO effect. There's still that buzz, and it always skips for the first 45-50 seconds; after that, it only skips if I move the headset more than 2 feet from the phone. Yeesh, this is almost not worth the trouble!
[General Topics] Menneisyys:
Your headphones model? Unfortunately, most BT headphones are plain incompatible with the MS BT stack (see my related articles); hence the bad sound quality.
[General Topics] tizzi:
the hack is only works for HTC PDA, not for others... pity for me :P
[General Topics] Menneisyys:
????

It DOES work on any PDA equipped with the MS BT stack; for example, even the Dell Axim x51v.
[General Topics] Webhmaster:
The Widcomm stack decreases the 'high pitch noise' a little bit, but it is still not the same as the WM5 bluetooth drivers.

Also the Widcomm stack does not seem to allow switching between hands-free and a2dp. It's either one or another (at least on a bluetooth 1.2 headset).

It seems I have to make a choice, good audio quality on WM5 or Voip on WM6. I am sure the 'high pitch noise' must be something simple, but I've tried almost all reg hacks with no result yet :(
[General Topics] Menneisyys:
You most probably won't be able to eliminate it - the A2DP support in the MS BT stack, as I've pointed out in several of my articles (like the above-linked one), is inherently NOT compatible with the MAJORITY of A2DP headphones currently available. It just can't be hacked - you either live with the bad sound quality, switch to Widcomm or get a third A2DP music player hardware like the Samsung .
[General Topics] Webhmaster:
The widdcom doesn't change anything for me, it actually makes things worse because it cannot use A2DP and handsfree at the same time.

The strange thing is that the Microsoft stack in the early WM5 builds works perfect. I've tried about 5 different A2Dp headsets.

The one that works best in terms of connection (by a far distance) is the HTC unit. Since you can also connect your own headsetit is also the only one (together with the Jabra 320s) that sounds good. All others (Sony, Plantronics) sound awfull (at least much worse than the standard HTC wired headset.

Maybe it is possible to copy all bluetooth stuff from the early WM5 builds to WM6. Unfortunately my knowledge is not good enough to do that.

Any insight are very welcome.

Webhamster
[General Topics] koriwashere:
its a motorola HT820
[General Topics] Menneisyys:
Post an explicit request (a new thread) to the Development & Hacking thread; also explicitly state which early WM5 build it (still) sounded OK. Hopefully someone will be able to extract the related files.
[General Topics] Menneisyys:
Yes, they will always produce bad sound quality with the MS BT stack. You won't ever be able to fix this (without eplicitly changing the BT stack or switching to a compatible headphones model).
[General Topics] Symbian_Black:
i cant find>>> HKEY_LOCAL_MACHINE\Drivers\BuiltIn\BtA2dpSnd

Add "Priority256 "= dword:60 (Use Dword Value)
[General Topics] koriwashere:
Well the bad sound doesn't bug me as much as the skipping in the beginning and whenever I don't stay ABSOLUTELY still. What can I adjust to rectify that? I'm almost to the point where I'll be happier with that BT today program that sends the external speaker in mono to the headset.
[General Topics] natee:
I just found this after reading through the forums for 2 hours! After installing the cab and soft resetting, I've gone through 4 songs with very few or no skips on my universal and a Sony BT30Q! You might not be reading this, but thank you anyway for putting these registry changes in a nice tidy CAB for us newbies!!
[General Topics] jmorton36:
WORKS!

Got it to work with my Sprint PPC 6700 - Sound is excellent with new values and the pause/stop ff/rw works too. Used the cab install from earlier post and then played with the bit rate settings, etc. I think this is just something that we have to keep trying and eventually get the right settings for individualo phones, don't give up, I didn't and now it works great.
[General Topics] banannq:
anyone got it working on wizard? i still have a problem not having any skips but rather bad sound quality at all:/
[General Topics] jmorton36:
a little info on headsets for 6700

So I've pretty much gone crazy the last couple days trying out different headsets; I've tried the Southwing SA505, Motorola HT 820, Motorola MotoROKR headset, LG HBS-110, Plantronics Pulsar 590A (I own that one), and the Bluespoon Spider. The Souwthwing works with the exception of the pause button and switching from music to phone didn't work well; the rest worked fine for phone, but the music started and stayed choppy; the AVRCP controls worked - I was beginning to lose hope and then I found the Bluespoon at RadioShack on sale and decided to give it a try - The stereo audio starts choppy for the first 15 to 20 seconds, no matter how I change the settings it does this - But, after that the sound is superb!!! I am really surprised at the quality of the low end sound on these - Anyway, all the controls work and no high pitched whine - I feel lucky to have finally gotten this setup done after several months of trying! Saturday 5/5/07 Update – Okay, maybe I’m never done. I decided to try the AKU 3.5 update that's floating around; it natively supports A2DP which is great - I then changed the values to:

HKLM/Drivers/BuiltIn?BtA2dpSnd adding dword "Priority256" value "60"

HKLM/Software/Microsoft/Bluetooth/A2DP/Settings/ with bitpool set to "60",

HKLM/Software/Microsoft/Bluetooth/AudioGateway/ with capability set to "69"

This works perfectly with the Southwing, Moto HT820 & Bluespoon Spider - The sound is best on the Motorola, plus it has a jack for plugging in a wire when on an airplane - So, it seems that the best bet for getting good sound out of this phone is the AKU 3.5 update, also the hack for allowing an incoming call during an evdo session works too – great for when I’m listening to streaming music or watching video over Orb.
[General Topics] amigo421:
Hi All

I use Motorola S705 SoundPilot and HP rw6815 Personal Messenger (this device uses microsoft bluetooth stack)

I did these changes

HKLM/Drivers/BuiltIn?BtA2dpSnd adding dword "Priority256" value "60"

HKLM/Software/Microsoft/Bluetooth/A2DP/Settings/ with bitpool set to "60",

HKLM/Software/Microsoft/Bluetooth/AudioGateway/ with capability set to "69"

But sound is still ugly, with high-frequency whizz.

Does anybody know about meanings of these values, and maybe there can be appended another keys? for example SampleRate? or other?

Rgds
[General Topics] banannq:
I am using wizard with standard MS stack (i think;) and as i stated before everything works perfectly - no skips, but the sound quality is very poor - well, is's ok for handsfree, but not for music listening... i applied every reg hack i have found here and didn't experience any difference... i just wonder, is it even possible on wizard? should i upgrade stack? if so, where should i found a good one? (the one i tried only made my wizard mute after install)... ech. so many questions ;]
[General Topics] gurila:
works with moto s9 aswell

god... took half a day

sorry if i repeat

but the order of steps i took was:

TRE registry editor

change the priority256 manually

then add the ad2p.cab file

I am using a t-mob Pro LOADED with WAY too much interface crap

using pocket MVP

and as earphones the moto s9

it was messy- but it's working
[General Topics] jmorton36:
More compatibility info for 6700 w/ A2DP

So, I have just spent the last two hours driving around my town listening to Orb streaming my music from my home PC through my PPC 6700 with AKU 3.5 and then to my brand new Sony MEXBT2500 stereo – Yes that’s a Bluetooth

A2DP compatible stereo system – It works great! The sound is actually better than it was using the direct connection stereo cable I used before - primarily because the 6700 has such a sensitive stereo jack. The hands free phone part works well too. Anyway, it seems like the answer is upgrading to AKU 3.5 and then tweaking the settings a bit for your individual phone and then one should find excellent compatibility across a wide spectrum of A2DP devices.
[General Topics] watchsat:
Cool... After applied those setting into my CHT9100(same as D810/P3600...), the heavy skipping issue on M$ Mideaplayer now is gone! and my HT820 headset now has full A2DP function control back...

Thanks a lot!!!
[General Topics] TheMusicMaster:
Hi guys,

First of all thanx to everyone who made an effort to try things and post their findings here on this forum.

I sure had a lot of help from it.

Here was my problem :

I have a HTC wizard, and i wanted to use it to stream audio with a2dp from my sd card (mp3) to my car radio.

I found a neat device to do this; it is the MBR-100 from Sony Ericsson.

It is a bluetooth audio receiver which i can hook up to my car stereo.

My first experiences were awful; the sound was really bad, i learned browsing trough this forum this was due to the original ms bluetooth stack installed on my HTC Wizard (the well-known high-pitched noise).

With the help of this forum i fixed this by installing the widcomm stack, this improved the audio quality enourmous and i was happy :)

Later, i bought a Jabra BT350 handsfree earpiece to be able to answer calls during a ride without much hassle.

This was a big dissapointment for me, the widcomm bs stack would recognise the device, but i wasn't able to get audio routed to the Jabra device.

(with the original ms stack the device worked perfectly, but then i was stuck with the terrible audio quality of my mp3's)

So there i was, either with the choice of putting up with the bad audio quality by using the ms bt stack, or not being able to use my newly bought handsfree earpiece by using the widcomm stack.

I finally managed to have a decent sound trough the mbr-100 device (mp3) and simultainously make use of the Jabra earpiece, and this is how i did this :

I downloaded the latest rom from www.molski.biz which has AKU3.3. (Molski.Biz_AKU3.3_21911_8MB_Crossbow.exe)

I used the patch posted in this forum (i really don't know who to thank for this because i tried so many patches), they are located here.

Finally, i fixed the skipping problems by following the instructions in this post.

I had to go trough the register to verify these settings :

/HKLM/Drivers/BuiltIn/BtA2dpSnd

remove any Priority256 value

HKLM/Drivers/BuiltIn/WaveDev,

Priority256=149

/HKLM/Software/Microsoft/Bluetooth/AudioGateway

Capability=37

/HKLM/Software/Microsoft/Bluetooth/A2DP/Settings

UseJointStereo=0

BitPool=58

MaxSupportedBitPool=80

Remove all other values from this key including SampleRate

These values aren't automatically set by applying the patch provided in the post so you should verify them manually.

Many, many thanks to everyone who has made an effort to improve the sound quality in the ms stack, i am happy as a child now my wizard does what i want it to :D

The sound quality is still not as good as with the widcomm stack but it doesn't annoy me anymore, if you listen to it with a high-end stereo or a good pair of headphones the noise is still there, but it is not audible while i'm driving because of the driving noise, so it doesn't bother me anymore.

I hope this helps anyone who encountered a similar problem like i did.
[General Topics] amigo421:
I've tried too many variants but results is the same.

Sound is stereo, but very noise, with grinding sound.

HP rw6815 + BT Motorola S705 SoundPilot
[General Topics] baskient80:
Great

I've been through 3 pocket pc phones and 2 bluetooth headphones in my bluetooth stack installing time(back in the day when i owned a qtek 9000) and finaly there's a solution to the skipping problem. funny thing is i tryed my motorola 820 headphones with a motorola phone and it works flawlessly. try it with a nokia n92 and it's perfect.... i'm getting tired of this wm tweaking, any ways. both settings work for me in delaying the hickups and making them shorter. i am very sattisfied with the sound now. allthough im going to try to tweak the settings some more to try to get out all of the hickups. will post when i found my perfect settings these are the settings that worked best for me.

HKLM/Drivers/BuiltIn?BtA2dpSnd adding dword "Priority256" value "60"

HKLM/Software/Microsoft/Bluetooth/A2DP/Settings/ with bitpool set to "60",

HKLM/Software/Microsoft/Bluetooth/AudioGateway/ with capability set to "69"

E-ten m700 glofish. running wm2006 latest e-ten rom update with ms stack.

hope this helps the other people with the same phone. good luck in your search and thanks again. this is a glorious day in wm history.
[General Topics] jgurule:
still doesn't work....
[General Topics] AC001:
hi i'm new to this my phone is the Verizon Xv6700 it doesn't have the AD2P or i can't find it
[General Topics] amyhs99:
Where can i find these?

HKLM/SOFTWARE/Microsoft/Bluetooth/AudioGateway/Capability

(Dword:69)(Default is 37)

HKLM/SOFTWARE/Microsoft/Bluetooth/AD2P/Settings/BitPool

(Dword: 60)(Default is 30)

Btw, where can download reg editor?
[General Topics] Menneisyys:
I recommend either SOTI's Pocket Contorller or Resco Explorer the most. If you dislike ocmmercial solutions, read the Registry Editor Bible in the Wiki; I've linked to the latest, free registry editors from there.
[General Topics] adnesh:
soooooooooooooo confused

hey there guys. i have an O2 XDA ATOM and i recently got the O2 bluetooth handsfree. the sound quality on it is seriously bad! but i dont get the registry hack and most of it. could some kind soul pls explain it to me?

many thanks!
[General Topics] lifeisfun:
Hi folks,

I'm unable to create this entery in my Titan's registry :

HKEY_LOCAL_MACHINE\Drivers\BuiltIn\BtA2dpSnd

Add "Priority256 "= dword:60 (Use Dword Value)

Access denied

Any idea why ?

Thanks
[General Topics] guevr001:
At&t tilt jade port a2dp volume issue

hey guys I wanted to see if anyone can give me an update. I tried this reg-edit on the new jade port rom and unfortunately this changes nothing. Can someone confirm if they have been able to increase mp3 volume?
[General Topics] originalsineater:
Hey there.

I am using a Treo 700wx, WM6.

My main player at the moment is Coreplayer.

I use the 10 band equalizer to maximize my audio.

I play my files from 16 gb A-Data SDHC cards, using the SDHC.777.cab file.

All of my audio is 320k mp3.

I only use Constant Bit Rate, never Variable.

I have been using these registry values, and they have been working remarkably well.

INSTRUCTIONS FOR HIGH QUALITY AUDIO ON THE TREO, VIA BLUETOOTH A2DP:

(These registry changes may work for other Smartphones as well.)

Use Resco Registry Editor to make these changes.

Before you make each change, copy your original value to a text file in word, and

save it on your mobile, in case you have to go back to it.

1. HKLM/Drivers/BuiltIn/BtA2dpSnd adding dword "Priority256" value "150" (Added this one.)

2. HKLM/Drivers/BuiltIn/WaveDev, Priority256=150 (Was at 129)

3. HKLM/Software/Microsoft/Bluetooth/AudioGateway/ with capability set to "150"

4. HKLM/software/Microsoft/Bluetooth/AD2P/Settings/BitPool

(Dword: 150)(Both Maz and Min Default is now 150)

5. HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Bluetooth\A2 DP\Settings

(You have to add a new DWord value here: 'SampleRate',. Make the Dword value=96000. This gives you 96khz audio.)

These settings, for me, have removed all the static and audio tearing from earlier registry attempts.

I have have no skipping, and no dropouts.

If these settings work for you like they worked for me...

...you're gonna love your phone again. Peace.
[General Topics] arturw:
Guys, for those of you who wants hi quality audio via stereo bluetooth headset!

Here the only right settings in registry:

1. DELETE, yea I'm sure delete ALL about BitPool(min,max, ets) from registry

HKLM\Software\ Microsoft\Bluetooth\A2DP\Settings

2. If not exist so create a SampleRate DWORD value with the value of 44100 DEC.

3.Set UseJointStereo to 1

That's it. At last that ugly back-hiss is gone!

Enjoy :D

Very big Thanx to Werner Ruotsalainen He just opend my eyes :rolleyes:

http://www.smartphonemag.com/cms/blogs/3/wm6_aamp_microsoft_bluetooth_a2dp_stereo
[Android Q&A, Help & Troubleshooting] gridriver:
I tried using Framaroot to root my Android 4.2.1 on Spice Mi-525.

After some time it automatically unrooted itself and now I'm back from where I started. I couldn't find an answer to this problem. Can anyone please help me regarding this?
[T-Mobile, Samsung Galaxy SIII] k00lguy105:
My dads phone went in the washing machine, it was put in rice for about 48 hours or more, it turns on but the touch screen doesn't work but menu, home, back, vol up&down and power of course. At first it wouldn't charge and my PC wouldn't notice it even plugged in so I opened it up and there was lots of corrosion on most of the connections on the motherboard so I cleaned them the best I could with 70% alcohol and cue tips and now it charges but my PC still doesn't see it. I am able to get into download mode just fine. It is also a bone stock t-mobile T999, never rooted or anything. I also put his motherboard into my T999 to see if the touch screen would work and it didn't. Is it possible to save all his contacts?

And no sync was setup, but I set it up on his new note 3.
[T-Mobile, Samsung Galaxy SIII] Perseus:
Has your dad ever logged into the phone with a Gmail account ? If so please go to

contacts.google.com

and log on using that account.
[T-Mobile, Samsung Galaxy SIII] k00lguy105:
No, that's what I men't by no sync, he didn't even have a gmail till made one for his note 3.
[T-Mobile, Samsung Galaxy SIII] Perseus:
Touch Screen may not work but what happened when you put the motherboard in your phone ? Also when you connect to PC as-is ? Does PC show up as QSUB_XXXXX something or none at all ?
[T-Mobile, Samsung Galaxy SIII] k00lguy105:
Well there was no difference when the motherboard was in my phone, my touch screen wasn't picking up anything with his motherboard. When I plug it in to my PC nothing pops up in device manager or my computer and odin doesn't see it either, this is with it sitting at the lock screen.
[T-Mobile, Samsung Galaxy SIII] Perseus:
I believe, the phone has to be unlocked for the pc to register MTP device.

If it still does not register after that attempt, then you probably may have to subject it to a JTAG although not high hopes. You could also take it to a Samsung service centre, where they can read the memory by other means. I am sorry I am at a loss of expertise in that regard.
[T-Mobile, Samsung Galaxy SIII] k00lguy105:
Well idk how to "subject it to a JTAG" but there are no Samsung service centre's in Hawaii so I called Samsung and the lady just read some trouble shooting steps after I explained my issue and she was no help at all but I guess i'm just gonna send it in for a 100 dollar refund cause I magically made the red water indicators white again ;) but thanks anyway.
[T-Mobile, Samsung Galaxy SIII] Perseus:
I am sorry to hear that. Ah well if you don't have service centre, then I guess, your options are limited.

Do please explore T-Mo JUMP upgrade.
[LG Optimus G Pro] Ahad Ejaz:
Hi guys i just recently flashed the link rom 4.4.2 but forgot about he aptch and becuase of it my phone is stuck on lg logo

if someone can guide me through this it would be much appreciated

cant access recovery
[LG Optimus G Pro] mandarjoshiin:
can you get into download mode?? you can flash kdz to return to 4.1

Sent from my LG Optimus G Pro E980
[LG Optimus G Pro] Ahad Ejaz:
yeah thanks for the reply its now fixed
[Android Q&A, Help & Troubleshooting] pablojime02:
Buenas amigos la verdad soy nuevo en esto de android y tal vez mi pregunta ya este contestado en otro tema pero quisiera que me ayudaran.

tengo un galaxy note 3 comprado en costa rica es la version exynos (sm-900) quisiera que me guiaran paso a paso para hacerle el root y adema que el contador quede 0x0. En realidad que me explicaran todo lo que puedo hacer con mi movil gracias por su ayuda
[Android Q&A, Help & Troubleshooting] cascio97:
Maybe if I translate to english someone will help you.

ENGLISH VERSION:

Hello, I am new to Android and I need your help. I bought a Galaxy Note 3 in Costa Rica (Exynoy version SM-900) and I need to root it but keeping the counter to 0x0. I need someone who can explain me step by step how to achieve it on my mobile. Thanks for help.
[General Questions and Answers] E-13:
And what I mean, no android kitchen and those kind of tools. Simple from the start where you are forced to do all the work yourself.

(I have to much free time) :p
[General Questions and Answers] Trozzul:
Cyanogenmod is a great place to start since its stock, http://wiki.cyanogenmod.org/w/Development
[General Questions and Answers] E-13:
Ah, thank you. I will look into that.

Small problem I (probarly) have. I also have a mediatek phone (main phone) and I heard there are a few problems when you want to make roms for those. It was due to lack of released source or something?
[General Questions and Answers] Trozzul:
that is true, the kernel of mediatek has problems with Cyanogenmod so its a little hard. mediatek kinda sucks to develop for.
[General Questions and Answers] E-13:
Wouldn'tv it be easier to start with vanille android then or modify the stock ROM bit by bit?
[General Questions and Answers] Trozzul:
always start with modifying the stock rom, every few changes you make you should check out if they work and repeat that process.
[General Questions and Answers] E-13:
Is there a way I can make my current ROM into a flash able zip?
[General Questions and Answers] Trozzul:
that i wouldnt know where to get information on, im sure there are tools for this, make a backup and unzip it and see what you can do from there, of course you can flash a backup but its a start.
[General Questions and Answers] E-13:
I was able to extract the boot.img,recovery.img and the META-INF map. If I am right, I didnt miss anything else thats important. Right?
[General Questions and Answers] Trozzul:
Hmm I'm pretty sure there should be a few more things, go to CyanogenMod and download a random file for whatever phone and check out those files. Make sure its a stable and not nightlie
[General Questions and Answers] E-13:
I got one from the.. eh.. HTC one.

The main files (and I looked around already) are:

META-INF

system

boot.img

Thats it. And inside system there are the "standard" folders and build.prop.

I got this already tough.

-Now a small thing, this is a mediatek device, And from what I see/understood a pain in the everything to make roms for this.

I did find this about: http://sourceforge.net/projects/alcatel/files/

A huge file ;p. It seemed to be files about the kernel. The files:

boinic

external

kernel

mediatek

system

With a line I found in a readme in mediatek/kernel:

The "mediatek/kernel/" directory is intended for Mediatek solution kernel specific non-customization codes.

Anyway, back to the point. I got system, boot.img and Meta-inf

I think I got everything ready :)
[General Questions and Answers] Trozzul:
Looks like you do, I must have been thinking about something inside meta inf that let's you change all the icons
[General Questions and Answers] E-13:
*cheers* But I dont really get this part. (probarly for advanced peeps) Why is it so hard to make roms for mediatek. I get they dont release the source code/code you guys need for that. But where is the code for you so badly need for that.
[General Questions and Answers] Trozzul:
I don't know :( whoever owns mediatek has the codes obviously. Mediatek CPUs are terrible anyway so I'm sure nobody will leak the codes
[General Questions and Answers] E-13:
Well, not that terrible to be honest. Mine works pretty good. (am just kinda fed up with alcatel ;p) And alot of people have devices running on mediatek cpu's. Just someone needs to put real good effort into it. (and hope he doesnt get into problems for it xD)