What custom rom bypass car audio bt issues? - OnePlus 5T Questions & Answers

Hi all,
like many 5T users I bothered problems with bluetooth connection in car audio system (spotify and calling). I've tried everything what I found on forums (downgrading software, clearing cache, energy settings etc.) but with no success. Finally I red somewhere that problem is OOS itself and custom rom should do the work. My question is: what custom rom should I use (on my earlier phone (samsung note 3) I used Ressurection ones)? Did someone tried this way and could tell about results?

Im on cnp and everything seems fine when I connect to my truck.

Thank You for fast reply, but did You experience bt problems on car audio system earlier (with official oos)? And what is cnp?

Pan_Hrabia said:
Thank You for fast reply, but did You experience bt problems on car audio system earlier (with official oos)? And what is cnp?
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Codename Phoenix rom

What problems? I've been running oos all long and no issues with my car bt.

Problems with bt connectivity (spotify does not work - stuttering and disconnects and calling also). On official forum it's a popular problem and has many potentially solution. None works for me so far.

Many problems with my car BT (mercedes w211) with TugaPower ROM (now on v26.0)
After the initial connection car reports no (mobile) signal but I can manually dial. Automatic / voice dialing does not work.
Almost on every call BT disconnects and I have to redial. I make the call and few seconds into it, it drops call back to the phone with the car radio reporting "waiting for BT connection"
I tried to look into the logcat but I see no related error(s).
I'm also looking for a good rom that works with my car BT.

Related

Bluetooth A2DP in Android 2.1

I have the Motorolla S9 bluetooth A2DP stereo headset.
I also have the Hero currently running VillainROM 3.4 but I've been trying to run a bt connection for A2DP media playback with almost all Android 2.1 ROMS with same results.
The phone pairs fine but once I start playing any mp3 headset disconnects and reconnects at random.
I should mention that bluetooth works great in my car with the stock stereo system for simple phone calls.
I searched the entire forum but couldn't find anyone else with this issue ... Modaco 3.1 people report bt stereo playback to be working fine .. I think this is a 2.1 issue as VillainROM 3.3 and 3.4 and BeHero and other 2.1 based roms have this issue.
please HELP
Hello rafynet
i had same problem and i have solved with this method:
your phone must be rooted
there is a file in /etc/bluez/audio.conf
copy that to your pc.Change the lines
from
-----------------------------
Enable=Source,Control,Sink
Disable=Headset,Gateway
-----------------------------
to
-----------------------------
Enable=
Disable=Headset,Gateway,Source,Control,Sink
-------------------------------------------
save it.
copy the changed file back to /etc/bluez/
I have tried this solution in all rom that i have tested and all work well for me, watch the entire article:
Issue 3960: Bluetooth issues with car systems in Android 1.5 / 1.6
I'm sorry, i can't post this link on forum!!
search it in google.
sorry for my english!
I'm waiting your feedback!!
I hope this solution works well for you. Try this!
your solution helped a little bit ... but bluetooth connection still drops and re-connects all the time ... it's very annoying.
I'm fairly sure this will be fixed when we get the official Hero 2.1 update.
I had noticed the same thing with my Motorola T505 ROKR handsfree adapter. Worked fine in 1.5, but in 2.1 it would disconnect every 30 seconds or so, then reconnect.
However... I've just got a new car stereo (Pioneer DEH-P6100BT) and it actually works *BETTER* in VillianROM 4.0 than it did in Modaco 3.2. In Modaco, it would only connect to "phone audio" and not "media audio," and I had to go into the Android settings and enable "media audio" each time I got in my car. With VillainROM, it connects automatically and it doesn't disconnect. Also, I've found that in 2.1, when listening to BT Audio, the music doesn't get interrupted by notification sounds, which I hated about 1.5.
I've had nothing but problem with a2dp on the hero, and it's probably the feature I need to work the most. I tried a whole host of 1.5 and 2.1 roms but none of them would consistantly connect to my pioneer deh-p700bt. I read somewhere that it's been a problem for lots of people since the 2.73.x series of updates, so I downgraded to the T-Mobile 1.76.110.6 stock rom and it's worked perfectly for me ever since! I'll have to stick with that one for now and hope it gets fixed in the upcoming 2.1 update
Hi,
I have a question about this subject :
i have a bluetooth car stereo with phone handfree inclued.
With all ROMs I tried (and a tried a lot...)
the phone handsfree always worked
Depend of the ROM, some items were available or not : (battery indicator or signal level indicator for example)
With only one ROM (and I don't remember which one), I could transfer my contact list from the phone to the car stereo system (with bluetooth).
Does someones knows if this feature will be again available into the next ROM (official or not) ?
Thx
PS : sorry for my bad english
yan74s said:
Hi,
I have a question about this subject :
i have a bluetooth car stereo with phone handfree inclued.
With all ROMs I tried (and a tried a lot...)
the phone handsfree always worked
Depend of the ROM, some items were available or not : (battery indicator or signal level indicator for example)
With only one ROM (and I don't remember which one), I could transfer my contact list from the phone to the car stereo system (with bluetooth).
Does someones knows if this feature will be again available into the next ROM (official or not) ?
Thx
PS : sorry for my bad english
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The Android SDK did not include a bluetooth API in 1.5, but it is included in 2.1. I would guess we'll see a big improvement with the official 2.1 update.

Bluetooth Connectivity With My Car

After searching this forum there is no thread on Bluetooth issues connectivity.
For a wile now i been searching the net and different sites for a fix between my phone and my car bluetooth. Before the epic i had a windows phone and the connectivity was fine including all the phonebook would load up and everything the system was build to do. With Android Epic i been having issues. Sometimes I cant connect to the car and other I am able to connect but phonebook wont load.
With all the Geniuses in the website i am sure someone can come up with a fix.
I figured i open this thread hoping we can find a final fix to retire this problem.
If it helps I am running the latest Viper Rom with Genocide kernel at 1.2ghz
However the rom did not change the statues of my issue.
Any help would be appreciated.
Thanks
I also have connectivity issues with bluetooth, in my case the car has A2DP allowing for music to be played over the car's stereo. It cuts out so much that it is completely useless for music. I mostly listen to podcasts but Pandora would be nice. However it cuts out so much that it isn't worth it. So if anyone does have a solution. To me though I've tried so many kernels, and roms to no avail that I'm pretty sure taht the software Samsung has shipped has faulty drivers. By the way it also seems that the cut outs occur when switching towers, however I could be wrong.
I use this in my car: http://us.kensington.com/html/14484.html
It may cut out every 45 seconds or so but it's the only thing I've used. Got it on sale for $20.
I've got a pair of a2dp bluetooth headphones that I use to listen to podcasts via my Epic. I've had zero problems with those (using DK28 atm, for the record). So I don't think there's a hardware problem with the Epic's bluetooth.
If we're going to get some troubleshooting done, we should get a bunch of details from everyone. Like exactly what bluetooth hardware they're using, and what roms they're running.
thezero4 said:
I also have connectivity issues with bluetooth, in my case the car has A2DP allowing for music to be played over the car's stereo. It cuts out so much that it is completely useless for music. I mostly listen to podcasts but Pandora would be nice. However it cuts out so much that it isn't worth it. So if anyone does have a solution. To me though I've tried so many kernels, and roms to no avail that I'm pretty sure taht the software Samsung has shipped has faulty drivers. By the way it also seems that the cut outs occur when switching towers, however I could be wrong.
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Does everything cut out, or just Pandora? If it's just Pandora and other apps that need data connection, it might not be a bluetooth problem as much as a data connection problem.
I would suggest testing it by trying the car bluetooth with something that requires no data connection at all, like pre-downloaded podcasts.
I am talking about connectivity issues with in stock car bluetooths.
this problem is big many people been having this issue and there is a list of stock bluetooth cars that android wont pair with. I had the touch pro 2 for sprint with windows system and it worked fine in my car bought the epic and there we go. Now looks kind of bad that i would need to get an aftermarket piece to listen to bluetooth calls and load up the phonebook from android to my car.
Windows got it right even though i would never go back to a windows phone so i know there is something that android messed up here
Below i will put some links to show you how there is A LOT of people that been having this issue.
http://code.google.com/p/android/issues/detail?id=3960
http://www.google.com/#q=android+bl...start=0&sa=N&bav=on.1,or.&fp=3f40f95b1b9c7c0d
I have a 2006 Dodge Durango. It has Bluetooth. My old phone, a Samsung flip phone would connect without issue. My new phone, a Samsung Captivate, will connect most of the time, but often times, once it connects, it drops the call.
I understand this is an Epic thread, but I thought I would add my input as I am having similar problems (and this came up on my search).
If I understand you correctly, you connect some of the time and sometimes not.
Regardless, if your phone is rooted you might wanna try this.
I had a lot of issues with my bluetooth after upgrading to froyo and tried a lot of fixes including wipe3x and odin to stock....this is the one that worked for me.
http://forum.xda-developers.com/showpost.php?p=12120496&postcount=1392
Ensure that you first
- delete the car from your phone,
- delete the phone from your car,
- disable bluetooth,
- delete the file,
- CHANGE YOUR BLUETOOTH DEVICE name,
- restart,
- reenable bluetooth
- re-pair your phone with the car.

[Q] CleanROM Bluetooth Issue

First of all, CleanROM is a wonderful ROM. I have installed it on my ATT Note 2. :good:
However I have one slight problem if you guys can help me figure it out.
My bluetooth connects perfectly to my car stereo (A Brand New Pioneer made in July 2012). I can make phone calls perfectly, but I cannot play media via bluetooth. Meaning, when I try to play music it does not send a signal to the radio.
I made some troubleshooting steps to no avail:
1. The bluetooth Media option is checked under the bluetooth settings.
2. The car stereo works perfectly with my rooted Galaxy S II with Stock ROM 2.3.5 (phone + media)
3. My Note 2 fails to send media signal to my GF's new car Stereo (2013 model). Hence this is NOT an issue of an outdated bluetooth receiver. Again here, the same issue: it connects when making phone calls, but no media playing.
4. I even unpaired all other devices from the stereo to no avail.
I am starting to think it is an issue with the ROM..Is there an app I can download or some patch to fix this, or should I try a different ROM.
It took me 2 days to finally set up everything on my phone and I would hate to have to erase all and start all over.
Thanks a lot in advance for your help.
privatewarrior1 said:
First of all, CleanROM is a wonderful ROM. I have installed it on my ATT Note 2. :good:
However I have one slight problem if you guys can help me figure it out.
My bluetooth connects perfectly to my car stereo (A Brand New Pioneer made in July 2012). I can make phone calls perfectly, but I cannot play media via bluetooth. Meaning, when I try to play music it does not send a signal to the radio.
I made some troubleshooting steps to no avail:
1. The bluetooth Media option is checked under the bluetooth settings.
2. The car stereo works perfectly with my rooted Galaxy S II with Stock ROM 2.3.5 (phone + media)
3. My Note 2 fails to send media signal to my GF's new car Stereo (2013 model). Hence this is NOT an issue of an outdated bluetooth receiver. Again here, the same issue: it connects when making phone calls, but no media playing.
4. I even unpaired all other devices from the stereo to no avail.
I am starting to think it is an issue with the ROM..Is there an app I can download or some patch to fix this, or should I try a different ROM.
It took me 2 days to finally set up everything on my phone and I would hate to have to erase all and start all over.
Thanks a lot in advance for your help.
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I'm having the same problem different radio.

Bluetooth issues with car stereo

Hello there. I've been experiencing a problem with my OP3, regarding the BT connection to my car stereo.
I recently bought a new head unit for my car, a Pioneer MVH-X580BT unit, it Works fine. However, when i connect my phone to it, it allows me to playback áudio, but i won't allow me to use it for hands-free calling. The Bluetooth menu on the phone says "MVH-X580BT - Connected (no phone)". It happens with any CM-based rom that i've tried so far.
However, when i install a stock rom (Oxygen OS, Freedom OS also works), it works just fine, both audio and phone mode.
Is there something in custom roms that changes some sort of parameters in the ROM that makes the phone refuse a phone mode connection from the radio?
Any tips i can use?
Thanks!
logcat of the incident:
Here.
Hope it helps.
I've had the same problems. It's an issue with the LOS BT stack. I've created several unofficial versions of my favorite ROMs using a different BT stack that fixes this problem for me. Let me know if they work.

Mi6 bluetooth problems

Each time I use Mi6 via bluetooth in car to answer/make calls - first call goes OK, and all others not - people I talk to don't hear me. It happena in 4 different cars so it's not car's problem. Mi5 was OK. I run 7.1.1 NMF26X global beta. miui 8 7.6.8 global beta. And can't solve it myself. Tried deleting and re-adding cars, restarted phone - nothing helped. When I switch to phone during call - it's OK. As soon as I switch back to car - same problem. No one hears me and I hear everyone.
Any1?
I'm sorry but I can't test because I don't have any Bluetooth devices.
Not using any bluetooth device either.
Hello there
I'm a new xiaomi mi6 user. I have 7.5.25 version rom installed on my phone. My phone does not see andriod wear app on my smart clock with bluetooth. Also does not share internet with hotspot. There is also a problem with the GPS, the satellites can not find it immediately. can you help me.
Thank you
ERSL said:
Hello there
I'm a new xiaomi mi6 user. I have 7.5.25 version rom installed on my phone. My phone does not see andriod wear app on my smart clock with bluetooth. Also does not share internet with hotspot. There is also a problem with the GPS, the satellites can not find it immediately. can you help me.
Thank you
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Ok, one by one.
1. My phone does not see andriod wear app on my smart clock with bluetooth --> My watch works, did you unpair your watch with old phone first? Android wear watch can only connect to 1 phone.
2. There's personal hotspot, you can see it in the settings menu.
3. GPS needs time to find your phone, you need to have wifi (or mobile data connection to assist the phone), if it located your phone, next time GPS will work faster.
It is a different issue with me: when paired with a BT device with the "phone audio" profile enabled, despite picking up the call on via pressing the green button on the touchscreen, it still defaults to the BT device (and I have to switch audio back to "phone" before the other person cuts off after hearing nothing). This is on the global ROM 8.2.2.0...
The global ROM seems buggy as hell...
alien2k1 said:
Any1?
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Hello Friend.
The same happens to me.
It connects to bluetooth but I have no output or audio input.
Did you get it fixed?
Thank you
Everyone.
This is not xiaomi's problem.
This problem is due to oreo's new bluetooth stack.
There is no current solution to this. I've searched far, wide and deep.
Android has a great track record in keeping the bluetooth stack broken.
If you try to search google, you will find out that not only xiaomi phones have this problem.
The only theoretical solution is to port old bluetooth blobs, and somehow make it work. But as far as i know, no one has done this before.
There is hope that android pie will fix this. But from what i read, early builds of pie still has this problem.

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