Bluetooth Quality on 4.3 - Galaxy Note II Q&A, Help & Troubleshooting

Hi
Basically I have noticed that the sound quality when using bluetooth headphones on 4.3 is noticeably lower than 4.1.2. From what I remember from my Nexus 4, the 4.3 rom had a lower bitrate bluetooth binaries and these were sorted out in 4.4.
Does anyone know of a way to sort this out for the Note? The fix I used on the Nexus does not work on this phone. It's quite irritating if truth be told.
Cheers for any help

Blimey... Has no one noticed the utter cack sound quality on bluetooth since the update?
Sent from my GT-N7105 using Tapatalk

I'm interested in this as well.
I went straight for 4.3 when i got my note 2 (without knox crap so i could downgrade) and yesterday i received my BT S Pen (HM5100) and i'm not satisfied at all with the quality now i dont know whether it is because of the S Pen itself or if the Bluetooth Connection is poor.
Right now i dont have time to downgrade to 4.1.2 and test it out so if anyone could shed some light on this i would appreciate it.

peterhugelberg said:
I'm interested in this as well.
I went straight for 4.3 when i got my note 2 (without knox crap so i could downgrade) and yesterday i received my BT S Pen (HM5100) and i'm not satisfied at all with the quality now i dont know whether it is because of the S Pen itself or if the Bluetooth Connection is poor.
Right now i dont have time to downgrade to 4.1.2 and test it out so if anyone could shed some light on this i would appreciate it.
Click to expand...
Click to collapse
Hopefully someone has a solution
I tried replacing the A2DP bluetooth file using root explorer with the one from 4.1.2. Also tried replacing it with the KitKat one from my Nexus 4. They either literally broke bluetooth or just didn't make a difference in sound quality.
Hoping this can be sorted sometime soon because I've been unhappy with my phone for a while now and don't really fancy waiting for Kit Kat. There's more likelyhood of me buying a HTC One before this problem ever gets solved.
Hope I'm wrong.

Related

So the audio in video recordings is terrible

From reading online, it sounds like the issue may be software related. I'm trying to find if there is more current fix to the issue than an article I saw on andriod authority. Sorry I can't link to it considering new user restrictions.
I can't seem to find any write ups that are more recent than June / July. Hoping there has been progress in this area
I am extremely disappointed that some of the videos recorded at a concert came out with such bad audio. This hurts coming from an iphone
EDIT - referring to HX Camera Mod
Has anyone used this?
http://forum.xda-developers.com/showthread.php?t=1765070&highlight=blg6
Looks like I can't post in that forum and it is unclear whether this change can be applied to an AT&T phone
Anyone?
Are you on stock or custom rom? Also, don't apply any kind of fixes or patches that not meant for i747. You might brick your phone. Also, someone who might have experienced this issue and might got fixed will reply to you as soon as possible. And if you don't see any replies about your issue, chances are people didn't experience on I747 version of Galaxy S3.
Sent from my SAMSUNG-SGH-I747 using xda premium
Thanks krips. You're not experiencing the same issues?
I'm on rooted stock. I read that jelly bean should help with the issue
andy_d0 said:
Thanks krips. You're not experiencing the same issues?
I'm on rooted stock. I read that jelly bean should help with the issue
Click to expand...
Click to collapse
I did record couple of videos when I was on the original stock (prior to 2 recent updates one through Kies and last one and OTA). I'll try to record something today and share my experience.
Sent from my SAMSUNG-SGH-I747 using xda premium
andy_d0 said:
Thanks krips. You're not experiencing the same issues?
I'm on rooted stock. I read that jelly bean should help with the issue
Click to expand...
Click to collapse
Mine is the same... recording in a loud environment ie concert sucks. All distorted.. even with latest firmware.
Sent from my SAMSUNG-SGH-I747 using Tapatalk 2
It's a hardware issue, not a software issue. No Android has ever captured great audio that I've found. Used a Motorola Backflip, Droid, Droid 2, Droid X2, Samsung Captivate, and a HTC Droid Incredible. It's one of the few reasons that I keep my iPhone 4 around for.
Not true... just need to be able to turn Mic sensitivity way down and it records fine... voodoo sound in my sgs I allowed you to do it and got great sound in concerts.
Sent from my SAMSUNG-SGH-I747 using Tapatalk 2
It sounds like Voodoo is for Wolfson Audio chipsets which the US version of the S3 does not have?
andy_d0 said:
It sounds like Voodoo is for Wolfson Audio chipsets which the US version of the S3 does not have?
Click to expand...
Click to collapse
That's what I've read so far. But there is another audio tweaker available in the AT&T apps subsection for the S3. It may have the ability to turn down sensitivity. IDK. But the logic behind this idea is sound.
http://forum.xda-developers.com/showthread.php?t=1883317
I'm still waiting to find a video recorder that I can use in place of the stock video recorder. So I can finally get rid of the stock camera without losing the ability to record video.
I read that thread but an audio tweaker is like an equalizer.. don't think it addresses the Mic sensitivity issue.
Sent from my SAMSUNG-SGH-I747 using Tapatalk 2

[Q] Galaxy S III VS Note II Bluetooth driver difference?

I have a JVC head unit in my car paired up to my Galaxy S III, and no matter what I do (tried a different SIII, resets, different music apps, etc.) the Bluetooth drops when I go to skip tracks from the radio (AVRCP). I have been forced to go to the CM10 ROM to get a reliable connection (although I'm stuck on a build from about a month ago, as some Bluetooth bugs have introduced there as well). Anyway, I'm eyeing up the Note II, but I'm wondering if anyone can confirm/deny if the Note II (stock ROM) has a different Bluetooth driver than the SIII. I hate to say it, but I actually really like Samsung's new interface, but the Bluetooth issue I'm having is a deal breaker. The other question is if anyone knows if the 4.1 update coming out for the SIII will have the same BT driver as 4.0.
Thanks!
had you ever flashed the KT747 kernel on the stock ROM of your s3? it changes the WiFi and Bluetooth drivers.
OR, if you haven't, maybe give it a try since it changes the WiFi and Bluetooth drivers.
Russ77 said:
had you ever flashed the KT747 kernel on the stock ROM of your s3? it changes the WiFi and Bluetooth drivers.
OR, if you haven't, maybe give it a try since it changes the WiFi and Bluetooth drivers.
Click to expand...
Click to collapse
I have not tried that. I would prefer to keep it stock, but that's something to try.
I thought I was the only one with this issue. I can relate as well . I too have a JVC unit and also experience the same bug on JB TW Rom. It tends to disconnect after I skip a few tracks and reconnects again . It does F*** up the mood when jamming to your music. At the moment im trying a different kernel to see if it does the same. But like you said CM10 doesn't disconnect.
Sent from my SGH-T999 using xda premium
J-ROCK said:
I thought I was the only one with this issue. I can relate as well . I too have a JVC unit and also experience the same bug on JB TW Rom. It tends to disconnect after I skip a few tracks and reconnects again . It does F*** up the mood when jamming to your music. At the moment im trying a different kernel to see if it does the same. But like you said CM10 doesn't disconnect.
Sent from my SGH-T999 using xda premium
Click to expand...
Click to collapse
I emailed JVC on it, and they gave me the whole "did you try a reset" business... Infuriating. At this point I just want a stock ROM that works. My S & S II worked perfect on the same head unit...
How can you tell if the stock S III and Note II use the same BT driver? Oh, and let me know what your experience is with the new kernel.
It's a few more days until Jelly Bean is released. There are changes to the Bluetooth stack in Jelly Bean. I'd wait and give that a try before getting a new phone.
I had the same problem on my JVC receiver. Had the issue with Task's ROM too. Would happen when you skip through the songs fast. I switched to an Alpine deck and it still has slight issues but not as much. I also have an issue of it disconnecting and reconnecting right after I make a call. Hopefully Monday will bring a fix for us Canadians.
Sent from my SGH-I747M using xda app-developers app
Bluetooth has been messed up on the S3 from day one. I think it's an ICS issue because my gf's OneX has the same issues. I have a Mercedes B200 and I can't get sound through the car's speakers at all. Tried a bunch of different ROMs and kernels, including some JB (4.1) builds, all to no avail. I'm at this point waiting for 4.2.
I dont see any problems with my SG3 connecting my hyundai sonata car(2013 model) and honda CRV via bluetooth. No problems playing songs, phone calls and Google navigation.
Same phone didn't work with kia soronto SUV.
I feel the car bluetooth software has issues, not the phone software.
Sent from my ASUS Transformer Pad TF700T using xda app-developers app
nani4215 said:
I dont see any problems with my SG3 connecting my hyundai sonata car(2013 model) and honda CRV via bluetooth. No problems playing songs, phone calls and Google navigation.
Same phone didn't work with kia soronto SUV.
I feel the car bluetooth software has issues, not the phone software.
Sent from my ASUS Transformer Pad TF700T using xda app-developers app
Click to expand...
Click to collapse
It could be, but I've used a Captivate, Infuse, & S2 on the same radios (two different JVC decks), and they've all worked perfect. Those all had stock ROMs (to start). I flashed CM9 and then CM10 on the Captivate & SII, and they still worked perfect. The only phone (stock/not stock ROM) that has ever had problems for me is the S3. My gut tells me it's a problem with the Bluetooth stack on the stock ROM, seeing as BT on CM9/CM10 works perfect on the S3 (other than the bass-less sound bug on the "stable" release and after - nice "stable" release).
Somebody on XDA should start hacking the software on these touchscreen head-units (they are update-able :good, then I'll be impressed.
Note 2 BT
Anyway, has anyone tried a Note 2 on one of the radios you had problems with? If not, I might try a re-post over in the Note 2 forum...
rytymu said:
Anyway, has anyone tried a Note 2 on one of the radios you had problems with? If not, I might try a re-post over in the Note 2 forum...
Click to expand...
Click to collapse
Well I bought a Note 2, SAME DAMN PROBLEM! I'm 95% sure I'm returning it, the only other option is to buy a different head unit. Anyone else have a GS3 and an aftermarket radio that DOESN'T drop the bluetooth connection when skipping tracks?
rytymu said:
Well I bought a Note 2, SAME DAMN PROBLEM! I'm 95% sure I'm returning it, the only other option is to buy a different head unit. Anyone else have a GS3 and an aftermarket radio that DOESN'T drop the bluetooth connection when skipping tracks?
Click to expand...
Click to collapse
i have a kenwood ddx 418 and ive got no issues with bluetooth, best bet would be to go to a bestbuy and try out the display units there imho
Bluetooth audio for music and calls works fine with my Ford Edge...however there is no track information (avrcp) sent to the headunit which is annoying. No change with the Jellybean update either.
mixxy said:
i have a kenwood ddx 418 and ive got no issues with bluetooth, best bet would be to go to a bestbuy and try out the display units there imho
Click to expand...
Click to collapse
funkydude101 said:
Bluetooth audio for music and calls works fine with my Ford Edge...however there is no track information (avrcp) sent to the headunit which is annoying. No change with the Jellybean update either.
Click to expand...
Click to collapse
But are both of you running bone-stock ROMs? If so, I may have to start looking at radios again.
Returned it. I guess that's a $35 experiment (thank you AT&T for the restocking fee). Either the Sammy BT stack is too advanced for my basic A2DP radio (as in ALL BT radios), or the Sammy BT stack is just horribly developed (which I've come to believe is true). Now I just have to wait for an apt-x head unit to come out, then I can try this experiment again...

[Q]Is there any way to downgrade to 4.2 or lower?

Hello everyone.
I have bought N7 2nd generation few days ago and I feel very uncomfortable with android 4.3.
Is there any solution for downgrade to 4.2 or lower?
No.
Beamed from my Grouper
lys2002123 said:
Hello everyone.
I have bought N7 2nd generation few days ago and I feel very uncomfortable with android 4.3.
Is there any solution for downgrade to 4.2 or lower?
Click to expand...
Click to collapse
define uncomfortable
did you not know this tablet had 4.3 stock?
Midnight_Rider said:
define uncomfortable
did you not know this tablet had 4.3 stock?
Click to expand...
Click to collapse
I have known..
But things what I have used don't support 4.3 and i didn't know that.
lys2002123 said:
I have known..
But things what I have used don't support 4.3 and i didn't know that.
Click to expand...
Click to collapse
ahh yes that's true, there may be stuff out there that won't work on 4.3. Only thing i can say about that is to contact the dev and wait for an update to the app. i know that's not what you wanted to hear, sorry. other than that though how do you like it? i got mine a few days ago and its been fantastic, best android device i've ever owned
Midnight_Rider said:
ahh yes that's true, there may be stuff out there that won't work on 4.3. Only thing i can say about that is to contact the dev and wait for an update to the app. i know that's not what you wanted to hear, sorry. other than that though how do you like it? i got mine a few days ago and its been fantastic, best android device i've ever owned
Click to expand...
Click to collapse
I am really content with my new android device nexus 7
But... i think stereo speaker isn't louder than I expected.
It seems to have similar volume level with another devices..
And headphone jack is too quiet for me.
It is pretty much quieter than my ex-device Samsung Galaxy S2.
Is that only problem of mine?
thats a good question, havent even tried the headphone jack yet, guess i will now
Midnight_Rider said:
thats a good question, havent even tried the headphone jack yet, guess i will now
Click to expand...
Click to collapse
Good
How's yours? I think it is so quiet with high-impedance headphone.
I also think it maybe a problem of Android 4.3..
lys2002123 said:
I have known..
But things what I have used don't support 4.3 and i didn't know that.
Click to expand...
Click to collapse
Hi:
What compatibility problems are you having with 4.3 vs 4.22--apps, hardware....
Tom
thenrik said:
Hi:
What compatibility problems are you having with 4.3 vs 4.22--apps, hardware....
Tom
Click to expand...
Click to collapse
Some Korean apps... and sound mods like viper4android.
And i think 4.3's audio output is quieter than 4.2.
My N7 is sooo quiet, both headphones and speakers.
Low volume really makes me disappointed.
lys2002123 said:
Hello everyone.
I have bought N7 2nd generation few days ago and I feel very uncomfortable with android 4.3.
Is there any solution for downgrade to 4.2 or lower?
Click to expand...
Click to collapse
Do you need a tampon?
Sent from my Nexus 7 using xda app-developers app
Brava27 said:
Do you need a tampon?
Sent from my Nexus 7 using xda app-developers app
Click to expand...
Click to collapse
Sorry
I think you would lose more than you would gain
Newer devices have advances that play well with the newer OS systems that are available so in my view retro versions may not work as well with some of the more advanced designs in the device thingy.
That said I feel the volume is plenty loud and in fact sounds really good. This is without a doubt the best 7" tablet available at this time. The Nexus 10 is the best 10" tablet available at this time, yes better than the apple products. The audio is better and the screens are better and you can set it up as you please a more mature attitude from the manufacturer if you will. Less hand holding, less paternalistic access to your device.
I bought mine at Office Max with the 20% discount, I felt that the price was almost unbelievable and was surprised when they had some left in stock.
I would like more memory 64GB would be nice but I rooted it and use stick mount to run videos and move files.
lys2002123 said:
Some Korean apps... and sound mods like viper4android.
And i think 4.3's audio output is quieter than 4.2.
My N7 is sooo quiet, both headphones and speakers.
Low volume really makes me disappointed.
Click to expand...
Click to collapse
Hi:
You might want to try these JBL Bluetooth speakers--they are loud:
www.amazon.com/gp/product/B009AYLDSU/ref=oh_details_o06_s00_i00?ie=UTF8&psc=1
As for Korean apps, you might try backing up the apk files and installing them. I know that Google says many of my Chinese apps are incompatible but they all work. Worth a try.
Let us know if you find a work around with bluetooth headphones, apps or anything else that works. It's going to be a rocky road with Bluetooth and 4.3. Many Bluetooth keyboards and some headphones don't work with 4.3. I'm reluctant to order anything Bluetooth without confirmation from others that it works with 4.3
I ordered some LG Bluetooth headphones in June. They worked with the Nexus 7 2012 but only played 1/4 volume on my Galaxy S3 so I returned them.
Keep us posted.
Tom
My sound on the headphones is good/decent. At about 1/2 volume is comfortable to me.
I'm not much of an audiophile so I don't know how impedance effects the volume. It's not extremely loud at max volume, though. I'd probably still be able to hear my music while on the lawn mower or on my motorbike but not sure about a jet plane ^^
Speakers at max volume is fine for a quiet room, but outside it probably won't be very loud.
Hope this helped some.
---------- Post added at 01:35 AM ---------- Previous post was at 01:24 AM ----------
thenrik said:
I'm reluctant to order anything Bluetooth without confirmation from others that it works with 4.3
Click to expand...
Click to collapse
Just confirming that my bluetooth keyboard (made by Anker for ~$25 on Amazon) works.
I just paired it and this is the first thing I've typed. Seems to do well. I can even alt-tab to other stuff running. Sweet.
Also just connected my bluetooth apple mightymouse (or whatever they're called) and that's working as well (at the same time as the keyboard)
Maybe someone will see this and find it helpful =)
Sent from my Nexus 7 using Tapatalk 2
ongre12 said:
Newer devices have advances that play well with the newer OS systems that are available so in my view retro versions may not work as well with some of the more advanced designs in the device thingy.
That said I feel the volume is plenty loud and in fact sounds really good. This is without a doubt the best 7" tablet available at this time. The Nexus 10 is the best 10" tablet available at this time, yes better than the apple products. The audio is better and the screens are better and you can set it up as you please a more mature attitude from the manufacturer if you will. Less hand holding, less paternalistic access to your device.
I bought mine at Office Max with the 20% discount, I felt that the price was almost unbelievable and was surprised when they had some left in stock.
I would like more memory 64GB would be nice but I rooted it and use stick mount to run videos and move files.
Click to expand...
Click to collapse
Thank you for your valueable opinion.
To me, I'm very satisfied with another features and there was no intend to diminish Google or Nexus.
And I'm very proud of having brand-new nexus which have the sharpest screen among the world.
What I want to say is Nexus 7's audio quality is quite good but volume is low, lower than how I expected.
Within my experience, commonly, tablets usually make more powerful sound than phone but my Nexus 7 doesn't.
It seems to have simmilar power with phones. I just feel sad about that.
thenrik said:
Hi:
You might want to try these JBL Bluetooth speakers--they are loud:
www.amazon.com/gp/product/B009AYLDSU/ref=oh_details_o06_s00_i00?ie=UTF8&psc=1
As for Korean apps, you might try backing up the apk files and installing them. I know that Google says many of my Chinese apps are incompatible but they all work. Worth a try.
Let us know if you find a work around with bluetooth headphones, apps or anything else that works. It's going to be a rocky road with Bluetooth and 4.3. Many Bluetooth keyboards and some headphones don't work with 4.3. I'm reluctant to order anything Bluetooth without confirmation from others that it works with 4.3
I ordered some LG Bluetooth headphones in June. They worked with the Nexus 7 2012 but only played 1/4 volume on my Galaxy S3 so I returned them.
Keep us posted.
Tom
Click to expand...
Click to collapse
Thank you for attention.
Bluetooth is great and easy protocol for sharing small files or connect simple devices, but it is not so good for audio.
Nexus 7 doesn't support apt-x, so bluetooth will impair Nexus 7's quite good quality sound.
At this time I have no bluetooth device so I cannnot find which one works, which one doesn't.
Sorry for bad answer.
nachtfrost said:
My sound on the headphones is good/decent. At about 1/2 volume is comfortable to me.
I'm not much of an audiophile so I don't know how impedance effects the volume. It's not extremely loud at max volume, though. I'd probably still be able to hear my music while on the lawn mower or on my motorbike but not sure about a jet plane ^^
Speakers at max volume is fine for a quiet room, but outside it probably won't be very loud.
Hope this helped some.
---------- Post added at 01:35 AM ---------- Previous post was at 01:24 AM ----------
Just confirming that my bluetooth keyboard (made by Anker for ~$25 on Amazon) works.
I just paired it and this is the first thing I've typed. Seems to do well. I can even alt-tab to other stuff running. Sweet.
Also just connected my bluetooth apple mightymouse (or whatever they're called) and that's working as well (at the same time as the keyboard)
Maybe someone will see this and find it helpful =)
Sent from my Nexus 7 using Tapatalk 2
Click to expand...
Click to collapse
Maybe mine seems simmilar with yours, so I can think my device isn't corruped or something.
In fact I doubted my Nexus is a normal or not.
Thanks, thanks again.
Speakers are really loud. Comparable to my sons Samsung Tab and much much louder then the first gen.
As for apps, just because some apps haven't been given the green flag for 4.3 doesn't mean I won't work. I've sideloaded tons of apps that work fine.
Nothing really different between 4.3 and 4.2 cosmetically. You shouldnt want to downgrade just because a few devs haven't updated yet.
Sent from my Nexus 7 using xda premium
lys2002123 said:
Some Korean apps... and sound mods like viper4android.
And i think 4.3's audio output is quieter than 4.2.
My N7 is sooo quiet, both headphones and speakers.
Low volume really makes me disappointed.
Click to expand...
Click to collapse
You would have to find a ROM that boost the volume. Just going to 4.2.2 wont increase your volume. I've been playing around with some stuff to boost volume and hopefully will have a mod out soon for it
But player is right...the diff between 4.2 and 4.3 are min. They did make a lot of battery saving tweaks, BT stack tweaks and other hardware tweaks but its more hardware related then os related
Sent from my Nexus 7 using xda app-developers app

[Q] Note 8.0 headphone sound isn't loud enough

First post on the forum. Glad to have found you guys!
I have a Samsung Galaxy Note 8.0 tablet, U.S. version with no phone capabilities, model GT-N5110. It's now running KitKat, version 4.4.2, regular unmodded firmware (took a full three-key reset and firmware wipe to finally get it to upgrade from 4.2.2 to 4.4.2 -- what a pain in the butt -- but it's working well now). I got it as a gift and didn't use it for quite a while, so I never had a chance to test the headphone volume until now. The external speakers seem the same as before the 4.4.2 upgrade, so I don't think the upgrade caused the problem. Even at highest volume ("15"), it is not very loud at all through headphones. I can't hear movie dialog too well, and music doesn't get very loud. My headphones (Etymotics ER-4P earbuds) are several years old, but I know that they can and do handle higher sound output, because my old Cowon MP3 player can play music much more loudly on them than the Note 8.0 does.
Is there a way to tweak the Note so that it will raise the max volume that it outputs to the headphones? I would rather not put an entirely different firmware on it, or root it, just to get more sound out of it. Hopefully there is a more simple way? Thanks!
I'm bumping this, as there hasn't been a reply yet. Thanks!
Your going to need to root. I root many of my devices, not all, and just got around to rooting my note 8 a few weeks ago and am running jazz's ROM (which is on this forum). The ROM runs awesome and my note 8 is like a new device. Included in his ROM is a sound app that has the exact functionality you are looking for. I plug my note 8 into my day via a headphone cable and the app provides an amazing difference.

Are there bluetooth issues with the latest stock marshmallow?

title says so.
No I don't think so, some people mention more battery drain. Seems about the same to me though.
My issue is that there is no root, so I am back on LL.
Edit: Oops I missed the bluetooth part in your title, sorry.
I did not use bluetooth that much made a few calls in my car, did not have any issues, also used my smart watch about a week without issues. Like I said I am back on LL for root.
milan187 said:
No I don't think so, some people mention more battery drain. Seems about the same to me though.
My issue is that there is no root, so I am back on LL.
Edit: Oops I missed the bluetooth part in your title, sorry.
I did not use bluetooth that much made a few calls in my car, did not have any issues, also used my smart watch about a week without issues. Like I said I am back on LL for root.
Click to expand...
Click to collapse
seems marshmallow is not a good idea for the g4 at the moment. Going to stick with lollipop for a while
I have a couple of problem with MM on G4. Can't pair with my Xiaomi Mi band so can't use smart unlock. Also have some problems with QCY QY7 bluetooth headphones. I think if LG ever gives us 6.0.1 update these problems will be fixed as I had similar problems on a Nexus 5 running 6.0 and the 6.0.1 update fixed them for me.

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