Hello guys, after updating to beta 3 + xXx NoLimits ROM Module my device is glitching with Bluetooth devices, can't find any solutions... Been thinking about deactivating sound modules to see if it might fix but I hardly believe it will, any suggestions?
Already tried with my JBL Flip4 and my KS ZS5 Bluetooth module
s3nn4 said:
Hello guys, after updating to beta 3 + xXx NoLimits ROM Module my device is glitching with Bluetooth devices, can't find any solutions... Been thinking about deactivating sound modules to see if it might fix but I hardly believe it will, any suggestions?
Already tried with my JBL Flip4 and my KS ZS5 Bluetooth module
Click to expand...
Click to collapse
Start disabling things one by one inside Magisk. Star with the sound mods and then xxx
spartan268 said:
Start disabling things one by one inside Magisk. Star with the sound mods and then xxx
Click to expand...
Click to collapse
Already found the solution, just disabled the Stereo Speaker mod
Related
Hey,
My car has a "Kufatec fiscon bluetooth module" installed which is quite a common setup for many VW cars and i'm unable to pair my N5 with it, which isn't the end of the world for me - but it still irritates me
Searching the net I came across this issue (code.google.com/p/android/issues/detail?id=63056) which was reported to google since back in November 2013 and it still hasn't been fixed... the comments seem to indicate that it has to do with Power Save features of BT added in Kitkat.
I've attached a btsnoop capture of my N5 trying to pair with the module - i'd be happy for some hints on how to proceed with debugging this issue from people with more BT knowledge than myself.
Thanks!
Do you use any custom ROM or Kernel? Some ROMs have issues with bluetooth
mximer said:
Do you use any custom ROM or Kernel? Some ROMs have issues with bluetooth
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Nope, i'm using the stock OTA update from a few weeks ago of 4.4.3. just recently rooted in order to debug the issue but the problem existed way before that...
acidmelt said:
Nope, i'm using the stock OTA update from a few weeks ago of 4.4.3. just recently rooted in order to debug the issue but the problem existed way before that...
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Have you tried it on the 4.4.4 update?
I haven't tried with 4.4.4 yet but i also don't see anything bluetooth related in the changelog so i doubt it will help.
Is there a way to tweak bluetooth settings at runtime in android? maybe through procfs? i'd like to try changing the power save mode...
Dumb question maybe but did you shut off BT, both car and phone, reboot turn on BT and try to pair again?
sent from my hammerhead
ldubs said:
Dumb question maybe but did you shut off BT, both car and phone, reboot turn on BT and try to pair again?
sent from my hammerhead
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The bluetooth stops as soon as you remove the key from ignition. At least in my ford it does. :angel:
ldubs said:
Dumb question maybe but did you shut off BT, both car and phone, reboot turn on BT and try to pair again?
sent from my hammerhead
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Hell yes! I've tried many combinations of the above, none worked! looking at the bluetooth captures you can see that the nexus resets the connection decidedly, so it's not some intermittent issue or a reception problem - there is something about the car console that the nexus (or just KitKat) doesn't like or the other way around - how can I find out what it is?
acidmelt said:
I haven't tried with 4.4.4 yet but i also don't see anything bluetooth related in the changelog so i doubt it will help.
Is there a way to tweak bluetooth settings at runtime in android? maybe through procfs? i'd like to try changing the power save mode...
Click to expand...
Click to collapse
Hah, after updating to 4.4.4 the pairing with the car was successful! finally, I can use the hands-free functionality... thought i'd update those who might run into the same issue.
I have no idea why or how the update fixed it as there are no mentions of BT related fixes in the changelog but i haven't diff'd the sources to verify this, maybe some kind of cache was flushed during the update which made it work - anyhow, it fixed it for me!
Hi, last week I installed the OTA Android 8.0 update on my HTC U11.
Since this update the audio quality when streaming to my car's audio system or to my pioneer hi-fi system at home is a lot worse than on Android Nougat. Especially on tracks with a lot of high tunes. There's always a slight 'clink' noise. I don't know how to explain this in English..
Have you noticed this issue as well? Is there something I can do about it? Thanks
question are you using any sound mods?
6th_Hokage said:
question are you using any sound mods?
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Click to collapse
No, I don't use any sound mods.
joscht said:
No, I don't use any sound mods.
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Click to collapse
Same for me. Since this update, the quality of phone call when connected to Bluetooth to my car is really bad. No problem with music stream connected to the same car.
I tried managing the new bluetooth options in developper mode menu but it doesn't solve the problem.
The codec used is all the time SBC even is I change it to AAC or aptX or AptxHD.
Fredz said:
Same for me. Since this update, the quality of phone call when connected to Bluetooth to my car is really bad. No problem with music stream connected to the same car.
I tried managing the new bluetooth options in developper mode menu but it doesn't solve the problem.
The codec used is all the time SBC even is I change it to AAC or aptX or AptxHD.
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Click to collapse
I have the same issue, it seems it was fixed in 42 version for US market(at least for LDAC)
I have 2 issues with Bluetooth connections with the car. The first is that it picks up interference from the noise of the wheels and engine while driving, and the sound quality suffers and it sounds unclear, unless I mute the vehicle.
The second is that it has a lot of trouble connecting to the car at times. Or, more often, it would not connect the media through the car. Don't know what's up with that.
I know how you feel
I've got exact same problem like yours. Although I'm using HTC u11 plus. My new pair of Bluetooth headphones have the same not OK audio quality. You're right especially the high tunes. I'm desperate, trying to reset everything, but doesn't help. If you find the solution, please let me know. Thank you.
joscht said:
Hi, last week I installed the OTA Android 8.0 update on my HTC U11.
Since this update the audio quality when streaming to my car's audio system or to my pioneer hi-fi system at home is a lot worse than on Android Nougat. Especially on tracks with a lot of high tunes. There's always a slight 'clink' noise. I don't know how to explain this in English..
Have you noticed this issue as well? Is there something I can do about it? Thanks
Click to expand...
Click to collapse
Same issue here. I have the U11 as well and just updated to Oreo and I have the same issue as well. Music over BT was ok on Nougat but after the update, music sounds as if there is digital clipping. And it's there with both my headset and car audio system.
Got the same issue, hope they fix it soon. The only solution seems to do a RUU right now.
Btw. I am on a custom rom (LeeDroid), gonna go full stock and try again.
I would suggest looking in developer options and trying some of the different options for bluetooth in there!
Settings > about > software information > more > then tap the build number till it says you are a developer.
Then
Go to developer options and check under networking, there are some settings to toggle in there.
You may find something you are looking for! I personally haven't tried bt since the update so I don't know if it is a common issue. Good luck!
Thank you!
Thank you very much.
Playing around with the bluetooth options in the developer's menu solved this issue.
The audio quality through bluetooth is now pretty much the same as it was with the previous android os
joscht said:
Thank you very much.
Playing around with the bluetooth options in the developer's menu solved this issue.
The audio quality through bluetooth is now pretty much the same as it was with the previous android os
Click to expand...
Click to collapse
Share what settings you stuck with so it may help the other people with the same problem
Hey there!
Same problem for me since updating my U11 to Oreo - very poor bluetooth audio quality...
I tried using different bluetooth settings under the developer options but the thing is: no matter what I choose, it keeps switching back to the default values not affecting anything at all.
If it switch back to default SBC it means your headset/BT device doesn't support other codec.
Alpert3 said:
If it switch back to default SBC it means your headset/BT device doesn't support other codec.
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That's not necessarily true. On 7.1 both Bluetooth devices which I use can support either AAC, SBC and aptX. My understanding is this issue occured because of the removal of AVRCP 1.3. I think Google added 1.3 back to Android 8.q because of this.
yournamehere484 said:
That's not necessarily true. On 7.1 both Bluetooth devices which I use can support either AAC, SBC and aptX. My understanding is this issue occured because of the removal of AVRCP 1.3. I think Google added 1.3 back to Android 8.q because of this.
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Yours is not necessarily true either. I'm on 8.0 and I can still use aptX if I want but only if my BT device supports aptX.
Alpert3 said:
Yours is not necessarily true either. I'm on 8.0 and I can still use aptX if I want but only if my BT device supports aptX.
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Click to collapse
I'm not arguing that aptX and other codecs aren't working on 8.0. What I'm saying is that with certain devices, we are no longer seem to be able to use certain codecs that we could use prior. It's obviously device dependent, but to say their isn't a problem and blame it on the Bluetooth device is incorrect. Infact the same problem has occurred on non HTC devices when they've upgraded to 8.0 such as the OnePlus.
yournamehere484 said:
I'm not arguing that aptX and other codecs aren't working on 8.0. What I'm saying is that with certain devices, we are no longer seem to be able to use certain codecs that we could use prior. It's obviously device dependent, but to say their isn't a problem and blame it on the Bluetooth device is incorrect. Infact the same problem has occurred on non HTC devices when they've upgraded to 8.0 such as the OnePlus.
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Fair enough, I didn't understand.
Does anyone know how to make the bluetooth options under developer options stick? I'm on stock unlocked Oreo, and they go back to defaults as soon as I change them. I've tried changing them whilst connected in the car, but no change. The only thing that could make a difference is that I'm running Pitch Black Substratum theme. Anyone else got them to stick?
In my Audi a3 2015 before oreo i can able to skip the track with entertainment commad and in the display i saw name of the track. After update i have lost all funtionality and the car see my device only like esternal suorce . Can i do something?
What is AptX?
Click here to find out
I noticed that the custom bluetooth codecs( like the aptX, aptX HD, LDAC, etc.) are not working even if we have devices that support it( like earphones, headphones, soundbars, etc.) For example, I own a Samsung Level U wireless headset, which is compatible of aptX codec, but whenever I connect it with my Mi A1, the codec in Developer options switches itself to SBC.
So, I found a workaround for it on OnePlus 3/3T Device Forum. @theduke7 has created a Magisk module which enables aptX/ aptX HD on One Plus 3. I flashed that module, and Voila! The codecs started working on my phone.
How will this help you?
AptX increases the quality of audio transmitting over bluetooth considerably. So you will be able to hear nearly lossless, CD quality audio from your device.
Just flash the below given Magisk module in Magisk 14.0+ and reboot.
For those who can't find the option,
Go to Settings >> System >> Developer Options >> Bluetooth Audio Codec
Link to the thread
Just thank @theduke7
Before posting, please check whether your wireless bluetooth device supports any of the above mentioned codecs.
Screenshots:
Doesn't works for me...
Codec stills revert to SBC every time I connect my BT headset.
It's a Driftin DBE-301BGY. But I don't know if it's apt-X or apt-X HD compatibe.
No matter wich codec I choose, always revert to SBC....
Gurx said:
Doesn't works for me...
Codec stills revert to SBC every time I connect my BT headset.
It's a Driftin DBE-301BGY. But I don't know if it's apt-X or apt-X HD compatibe.
No matter wich codec I choose, always revert to SBC....
Click to expand...
Click to collapse
Your wireless earphones are not aptX/aptX HD compatible, mate. I googled them just now.
Also, the module is sometimes unstable. It reverts back to SBC even when we choose aptX or aptX HD. A simple reboot should solve that problem. After rebooting, before connecting the wireless, go to developer options and manually select the supported codec, and then connect.
guy_infinity said:
Your wireless earphones are not aptX/aptX HD compatible, mate. I googled them just now.
Also, the module is sometimes unstable. It reverts back to SBC even when we choose aptX or aptX HD. A simple reboot should solve that problem. After rebooting, before connecting the wireless, go to developer options and manually select the supported codec, and then connect.
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Click to collapse
Oh, I see... Thanks!
guy_infinity said:
I noticed that the custom bluetooth codecs( like the aptX, aptX HD, LDAC, etc.) are not working even if we have devices that support it( like earphones, headphones, soundbars, etc.) For example, I own a Samsung Level U wireless headset, which is compatible of aptX codec, but whenever I connect it with my Mi A1, the codec in Developer options switches itself to SBC.
So, I found a workaround for it on OnePlus 3/3T Device Forum. @theduke7 has created a Magisk module which enables aptX/ aptX HD on One Plus 3. I flashed that module, and Voila! The codecs started working on my phone.
Just flash the below given Magisk module in Magisk 14.0+ and reboot.
For those who can't find the option,
Go to Settings>> System>> Developer Options>> Bluetooth Audio Codec
Link to the thread
Just thank @theduke7
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Click to collapse
can you solve earphone noise
projectkom said:
can you solve earphone noise
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Dude, I'm not a developer. I just found out that this module works for our device, and so I posted it here, giving necessary credits.
And I don't get any noise in my earphones. Can you try a fastboot rom flash without wiping data?
Does it work on custom ROM?
On Oreo 8.0 all works fine, aptx and aptx HD.
At Oreo 8.1 (July Update) - only aptx is working. U can select aptx HD in the Developer/Audio settings, but dos not have any effect.
Any suggestions?
it only works if the xiaomi was rooted. Without root the APT doesn't work even more if you installed the drivers and modified the build.prop
What do U mean? Pls explain.
Magisk 16 Up and running....
Think ist's a 8.1 Bug, HD get -1 priority
//666kb.com/i/ dvpuaig5thf0xk7vi. Png
Cant Post Image from Cat log here - U know how toll View Pic
Roadwuzel said:
What do U mean? Pls explain.
Magisk 16 Up and running....
Think ist's a 8.1 Bug, HD get -1 priority
//666kb.com/i/ dvpuaig5thf0xk7vi. Png
Cant Post Image from Cat log here - U know how toll View Pic
Click to expand...
Click to collapse
I did it manually and I added into the build.prop located in system:
persist.bt.enableAptXHD=true
persist.service.btui.use_aptx=1
persistent.bt.a2dp_offload_cap=sbc-aptx-aptXHD
Regards.
sidbyron said:
I did it manually and I added into the build.prop located in system:
persist.bt.enableAptXHD=true
persist.service.btui.use_aptx=1
persistent.bt.a2dp_offload_cap=sbc-aptx-aptXHD
Regards.
Click to expand...
Click to collapse
This way you have to flash stock system.img before ota will work again. Just to keep in mind.
Does this work for Pie? I recently updated my MiA1 to Pie a few nights ago.
I'm trying to use this on my Sennheiser 4.5BTNC headset.
can anyone confirm whether it's working on latest Pie STOCK rom for mia1 or not? I want to install this, can anyone confirm & help me?
Xiaomi mi A1..aptx or ldac on Pie
Anyone got a guide for getting aptx or ldac working on Pie...
I'm gonna start off by asking if anyone has any suggestions to audio modifications that they've added to the 7pro (e.x V4A, V4A with Ainur, JamesDSP, etc.). Id love to get the best audio out of this device. Also I've been having problems with V4A, With any V4A version I use eventually after some reboots or just using the phone in general V4A will eventually stop working and will say Unsupported, not enabled, etc. Effects don't work after. If anyone has encountered this issue I'd love the help.
Bump
Hey Guys,
I am trying to play anything from my headphones but there is no audio coming out of it. I am able to pair it and connect it to my device. As soon as I switch my audo device from the menu I am able to hear music cominig through my speakers with delayed output of the music that I was playing. I tried two headphones with the same result.
The device is rooted with Magisk having OOS 11.0.8.14.KB05DA. I am not sure which logs to provide
Please help.
Has bluetooth ever worked?
I assume it has so walk your modifications back to the last point in time in which bluetooth was working.
Yeah it used to work. Actually it works for a second after reboot. Then it stops
You have a mod of some sort that is screwing things up.
No, I have ony 2 things in my modules
1) Substratum
2) Systemless Hosts
So I just disabled substratium theme and magisk modules then everything works. Then I enabled them back again and the issue is somehow resolved. I am not sure what happened but now headphones are working fine.
Guys, I am facing the issue again. Can it be because of safetynet??