Streaming audio problems with jvc kd-r801 - Honor 9 Questions & Answers

After having lots of phones connecting to my carsystem JVC KD-R801, having zero problems, all of a sudden a completely strange problem popped up since I'm using the Honor 9.
Connection the phone to the carsystem is no problem, using it as audio source for navigation and having/receiving calls works flawlessly.
BUT: streaming audio from ANY audio app (Soundcloud, Mixcloud, Hearthis.it, Audible, Tunein, PowerAMP) shows a continues flashing screen. The carstereo it's buttons are almost impossible to use during that time.
Audio workss fine though! But it looks like the Honor 9 battery drains way faster than using eg. bluetooth headphones.
Testing different apps and settings doesn't solve anything.
As I've never had this problem with other devices (Sony Z5 Compact, Huawei P8-lite, HTC M7, Iphone 5, Honor 7) I personally can only conclude 2 possible reasons:
- Honor 9 has -yet- unknown bluetooth problems
- My car stereo supporting bluetooth options are to limited for Bluetooth 4.2 devices
Any suggestions how I could solve this problem (besides the obvious; investing in a new car stereo) ?

Have a similar problem. When i play with proplayer-app + bluetooth and display is switched off then after 30 secs. or so. bluetooth stops working.
Seems that bluetooth is disabled after a while when display is off.

Related

Is It Just me or is there an issue with Android & (some) Bluetooth Stereo Devices?

Is It Just me or is there an issue with Android & (some) Bluetooth Stereo Devices?
Using a Jabra BT3030 I get the lovely convenience of receiving a phonecall and wirelessly listening to music but, it just seems VERY buggy at times. The main thing is after being on a call (mostly receiving a call but many times making a call also bugs things up) and trying to play music or any audio in the G1, sound just stutters baaadly
Thought it was just when my G1 was rooted but as I run it on stock still get the same thing. When I toyed around with the Motorola Droid in Verizon store the other day after wowing myself and seeing that it had a working phone signal I paired my headset to it and played music & watched youtube vids on there... after calling the Droid phone and then trying to play back sounds guess what? Stuttering playback!!
The stuttering stops when I turn the Jabra off then back on but (a) this is annoying for obvious reasons (b) there may be times when things are finicky with pairing/re-pairing headset with phone. There's other little annoyances here & there like some lag @ times when trying to pause/ff/rw but the stuttering crap annoys me and going by the Droid running 2.0 it's still a problem then.
Thus I'm wondering how everyone's experience is with whatever bluetooth stereo (A2DP) device their pairing with their G1's (or any other android device you using). I'm hoping it isn't just my Jabra BT3030 but sadly accept the possibility it -could- be the culprit . Phonecalls for the most part are clear even while sound goes through buggy (altho I had a couple moments where the phone would reboot when a call comes in on my Dream but didn't happen in a while *knocks on wood*).
I am also having problems with my Jabra BT3030. Im using BlueMagic MKrII ROM. Major issue is that I cannot go foward or backwards between tracks, nor pause or play. Only the volume works. And I've noticed that when I artivate the google voice app, my music stutters from then on.

anyone with bluetooth media problems on 2.2+ roms

ok, this has been plaguing me and preventing me from switching permanently to 2.2 since the camera has been fixed.
the problem:
you pair your bluetooth device and connect. media works fine. then disconnect and turn off bluetooth and the bt device. turn everything back on, and media won't play through the bluetooth device.
the cause:
well, i have been using the same jabra sp700 for a few years now. worked great on all my devices (iphone 2g, iphone 3g, dream, various nokias and my x10 up to 2.1). well, apparently 2.2+ android requires a bluetooth device that supports avrcp or the avrcp handling of 2.2+ roms require avrcp to work on the bluetooth device. however, my sp700 (and i would imagine other older bt devices) either do not have this or it doesn't work as android wants it to.
the solution (tested multiple times, works sometimes, not others):
pair and connect, go into settings and disable "phone audio" for the bluetooth device.
kind of sucks since this is my car speaker phone, but i use it for media more than i use it for phone. but i have connected/disconnected several times and media is still playing through the bt and not the phone speaker.
so those who have bt media problems with 2.2+ roms, try this, it may work for you.
will this fix the problem? http://www.foogod.com/android/ ?
it is the same with MW600 headset on Wolfbreak's CM 6.1.3 0.54 ROM.
what happens for me:
both devices were paired in the past and remember each other. I turn on BT on the phone and power on the headset. press play in the music player - nothing plays, it hangs and come back to paused state.
when I press play for second time music comes from headphone speaker.
what helps:
stop the playback at this point. turn the headset off and on again. press play and the music should play through it. with both music headset and phone audio profiles active.
this is how I have to do it every single time. headset works normaly afterwards until you turn the BT off on the phone again. it's just a little inconvenience.
what troubles me more are the short gaps in the playback you get about every minute and when you turn the screen off.
krobar77 said:
will this fix the problem? http://www.foogod.com/android/ ?
Click to expand...
Click to collapse
i'll try it today.
krobar77 said:
will this fix the problem? http://www.foogod.com/android/ ?
Click to expand...
Click to collapse
does not work
what about the method I wrote about? I think it is the same problem.
power off/on your headset again when the music starts playing from the headphone speaker used normally for calls. every single time this happens it fixes this for me.
dante-fu said:
what about the method I wrote about? I think it is the same problem.
power off/on your headset again when the music starts playing from the headphone speaker used normally for calls. every single time this happens it fixes this for me.
Click to expand...
Click to collapse
that was working on and off for me. sometimes it does, sometimes it doesn't.
i made some modifications to the bluetooth audio.conf, will test those on my way home tonight.
no problems here with my bluetooth and i'm using wolfbreaks' 2.2 rom. i'm using a sony dr-bt50 headphones.
I've been having this problem with my headset too (hbh is800) and I'll try once I get back from home. Hopefully it works. I've tried the foogod link before and it never helped. I've been experiencing the bluetooth problem with my watch too (mbw 150) it connects and later it disconnects. and the cycle keeps repeating.
I have the same problem with dante-fu. I use Wolfbreak's CM 6.1.3 v0.54 ROM and MW600 headset. But turn on/off headset doesn`t help me sometimes and I have to re-pair devices.
I'm too having some problems with my mw600 head set.
Sometimes it does not play through the Bluetooth headset but through the speaker of the phone (it happens rarely)
But the most annoying thing is after a call, my headset just freezes & nothing works expect for the power button. Only solution is to turn the device of & turning on it again.
Using Wolf's 2.2 CM ROM
well, this sucks, i've tried changing all the media configs and nothing.
only solution i can think of is porting the bluetooth stack from 2.1 to 2.2.
back to 2.1 since my bt speaker is the only option for music in my car since my kid decided to deposit $.42 into my cd player.
Blutooth Media streaming problem
Hello,
Has anyone had any luck resolving this issue?
It's starting to drive me crazy. Bluetooth phone calls work perfectly but media streaming works intermittently.
Is there an easy way to replace downgrade the blutooth stack?
I am running CM 6.13

Bluetooth Audio Issue - goes silent after few app switches

Hi,
I've the Prime with 9.4.2.21.
Two days I got a bluetooth speaker (creative d3x) which works pretty fine with the prime. The pairing works fine and the playback as well. But after a few app switches (for example spotify, to youtube, to vimeo app or something like this) Audio stops playing via Bluetooth. If I reconnect again successfully I don't get any sound to the speaker...bluetooth speaker and internal speaker stay silent, although I've the volume turned up. If I connect then with my nexus to the speaker everything it's fine - so it must be an issue with the prime.
Is this any common issue which might get fixed with the upcoming issue? It's really annoying since even turning bluetooth off and on or re-pairing doesn't help. I always have to reboot the prime to get bluetooth audio output working again.
Leif

Issues with Bluetooth?

So I have a Ford Edge with a bluetooth receiver where I can play music, as well as some headphones, and I'm having intermittent issues when using this type of playback. The issue doesn't occur with my partner's Note 5, does anybody have any issues with stereo bluetooth? I'm close to writing to LG about it so they can log with (possibly) other reports for the same issue.
groovdafied said:
So I have a Ford Edge with a bluetooth receiver where I can play music, as well as some headphones, and I'm having intermittent issues when using this type of playback. The issue doesn't occur with my partner's Note 5, does anybody have any issues with stereo bluetooth? I'm close to writing to LG about it so they can log with (possibly) other reports for the same issue.
Click to expand...
Click to collapse
Just today i had issues with mine, i have one the parrot devices on my car and it picks up my iphone right away but i tried for about 2 minutes to play music from my v10 and it wouldn't connect to it, someones it connect right away its very off and on. I didn't try to unpair it and re-pair it though.
Am I reading that right, are both BT devices trying to connect at the same time? If so I had sorta the same problem in my Audi. I sometimes had to toggle Bluetooth on and off to get it to reconnect. But what I did was go into the Bluetooth settings for each device and specifically select the profile I want to use for that device. So for Audi MMI, which handles the phone calls, I selected the profile "Call Audio" only. Then for my headphones I selected the "Media Audio" profile only. I just figured that if two BT devices are fighting for the same profile only one is going to win it. And it seemed like it was a toss up which one got the call or media profile first.
turbophreak said:
Am I reading that right, are both BT devices trying to connect at the same time? If so I had sorta the same problem in my Audi. I sometimes had to toggle Bluetooth on and off to get it to reconnect. But what I did was go into the Bluetooth settings for each device and specifically select the profile I want to use for that device. So for Audi MMI, which handles the phone calls, I selected the profile "Call Audio" only. Then for my headphones I selected the "Media Audio" profile only. I just figured that if two BT devices are fighting for the same profile only one is going to win it. And it seemed like it was a toss up which one got the call or media profile first.
Click to expand...
Click to collapse
No, you are not . However, allow me to clarify that the devices I mentioned are having issues on their own when using the V10. One incident is with my car's stereo, if I'm lucky, the audio will hold or it will decide to be a douche and start getting choppy with 1 second gaps.
Also, I'm noticing with the WiFi that my signal is horrible, but my partner's Note5 is perfect and super quick. I really really like this phone, but these issues are a bit annoying.
I have problems with my car stereo too. When I get in the car, it will connect automatically and start playing like normal but only for a minute or two. Then bluetooth will disconnect. So, I turn bluetooth off and on and, it will stay connected after that.
I also have a bose bluetooth speaker which doesnt have any problems.
I just found this thread after posting to the rom thread I am using...
I am having a minor annoyance with Bluetooth and media streaming.
When the phone auto pairs to my cars stereo head unit (Kenwood KDC-BT762HD), system sounds/calls etc come through the car fine, but not Media like music, videos etc.
Phones says it is paired to Media and the head unit does show the song info and I can control the app via hardware buttons on the unit, the phone acts as if it is playing, but no sound is heard. I have to turn bluetooth off then on or re-pair and then it works fine. I thought it was just the music app I use, but its any apps that play media like music or videos, including Pandora and Youtube.
I have 4 varying bluetooth headphones and they auto- reconnect to the phone just fine with no issues.
Anyone else having a an issue like this with any of their car stereos? My G3 never did this.
Known issue
speedingcheetah said:
I just found this thread after posting to the rom thread I am using...
I am having a minor annoyance with Bluetooth and media streaming.
When the phone auto pairs to my cars stereo head unit (Kenwood KDC-BT762HD), system sounds/calls etc come through the car fine, but not Media like music, videos etc.
Phones says it is paired to Media and the head unit does show the song info and I can control the app via hardware buttons on the unit, the phone acts as if it is playing, but no sound is heard. I have to turn bluetooth off then on or re-pair and then it works fine. I thought it was just the music app I use, but its any apps that play media like music or videos, including Pandora and Youtube.
I have 4 varying bluetooth headphones and they auto- reconnect to the phone just fine with no issues.
Anyone else having a an issue like this with any of their car stereos? My G3 never did this.
Click to expand...
Click to collapse
This is a fairly known issue to specific cars.
check here http://forums.androidcentral.com/lg-v10/664713-lg-v10-bluetooth-audio-not-working-2.html
Also, I have a gmc canyon 2015. I have the same issue. I stopped using my car's bluetooth , I now only use aux cable. Amazing in 2016 and I still have to use aux cable. I am looking to moving to one plus 3 because of this issue. marshmallow also brought gps bugs on top of the bluetooth one.
jmichaels1982 said:
This is a fairly known issue to specific cars.
check here http://forums.androidcentral.com/lg-v10/664713-lg-v10-bluetooth-audio-not-working-2.html
Also, I have a gmc canyon 2015. I have the same issue. I stopped using my car's bluetooth , I now only use aux cable. Amazing in 2016 and I still have to use aux cable. I am looking to moving to one plus 3 because of this issue. marshmallow also brought gps bugs on top of the bluetooth one.
Click to expand...
Click to collapse
I don't think its a MM issue or a vehicle specific issue (and i have an aftermarket stereo head unit) I have not had this issue with any of my other MM (or LP)devices I have tried with the radio. I have a spare LG G3 and a Moto X Pure that is running MM that is running MM and many of the mods and same apps I use on my G3 and now V10, again, no BT issues.
I am not having any disconnect or not pairing issues at all....just the odd thing that the media sounds don't work unless i disconnect/then connect the phone to the head unit when I get back into the car and power up and it auto pairs.
My folks have a much more serious issue with their 2015 Ford Escape and Ford Sync and their Samsung S4's they both have. Phone pairs and works fine once, but then the mic acts like its muted, no one can hear u, even if u un-pair the phone from the car, the phone itslef no longer outputs sound at all. You have to reboot the phone in order to get it to work again. It did it when the phones were on Android L and still after the MM update. Web search finds many folks with same issues in regards to that issue. (which is not the issue i am having at all, infact, their phones work fine on my car).
I found a work around for my issue. Since i simply just needed to disconnect and reconnect the BT to my car's head unit, found a widget that does just that. A2DP Connect2. Car auto pairs, i tap widget once, disconnects, wait a few sec, tap again, connects, my media streaming now works fine.
Still a annoyance, but much better than having to navigate menus and such.
BT issues fixed with update to 20j.
I can confirm that the annoying Bluetooth media stream issue in 20e, where you had to re-connect the phone or no media stream....is fixed in 20j. Auto connect works perfectly every time now on my Kenwood head unit.

Bluetooth Media not available in my car

Hello !
I didn't manage to have Bluetooth media in my car (BMW 3 2012).
My old iPhone was working fine, when an alert was incoming in Waze, my phone was calling the car and the voice was on my car audio system.
Now, sound keeps running on the phone, and I don't have media audio option when watching my S9+ parameters in the Bluetooth menu of the BMW, or on the phone.
I'm in France and my Samsung is a double Sim.
I saw different forums with problems of Bluetooth in cars, due to double SIM...
On other phones Android 8.1 seems to solve the problem...
Does anyone experience the same problem ?
Thanks for your help !
Olivier

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