[Q] Control volume of external bt bluetooth speaker - Moto G Q&A, Help & Troubleshooting

Hi all,
connecting my bluetooth speaker to the Moto G it is not possible to control its volume (speaker is Philips SBT50). I can move the BT volume slider back and forth but the speaker volume doesn't change and it is much to loud.
I remember the same case using a Nexus 5 some time ago, but with the KitKat update to 4.4.2 the issue had gone. They described an issue with the bluetooth stack which caused that error. Perhaps the bugfix didn't find the way into the Motorola version of KitKat 4.4.2!?
For the Nexus 7 (2012) with KK 4.4.2 the bt volume control works great.
Is this a known issue for Motorola? Is there a bugfix/workaround available allready?
thanks,
lapas

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[Q] Volume control of external bluetooth speaker

Hi all,
playing around with my new Nexus 5 I recognized a problem to control the volume of my external bluetooth loudspeaker.
First, the speaker connected normally as it used to with my GNex (JB 4.3). But with the Nexus 5 the volume seems to stay at maximum only. Pushing the volume buttons +/- of the phone shows up the volume control and I can see the volume going up and down. However, the speaker stays at max. volume independant of the volume setting.
Can somebody else please check this?
I updated my Nexus 7 to KitKat also. And... the same issue here. Perhaps my speaker has a problem?
Thanks
By the way... the speaker is a Philips SBT50
It's not the speaker... with the GNex everything works fine :-/
lapas said:
It's not the speaker... with the GNex everything works fine :-/
Click to expand...
Click to collapse
I have the same issue using a Jabra Play. I'm able to pull the volumne sliders to the min and it will stay there, however one click up, and it goes to max.
BeerGang .4 and Franco r14 but I think it did it on stock also...
google has some work that needs to be done with BT and KitKat.
i thankfully dont have this issue with my little BT speaker, but i have serious High Volume issues with my LG Tone+ BT headset....it is definingly loud at the lowes volume.
I use Bluetooth in my car and with the LG Tones (700) and I've tested it with the 730 tone+ and no issues. Bluetooth headset and I don't have this problem.
With my jbl speaker i habe the same Problem with my n5. Not possible to adjust volume via Bluetooth. When connected to LG sound bar volume control works well
Sent from my Nexus 7 using XDA Premium HD app
This is not a Nexus 5 issue. It is Kit Kat issue on all devices that use the default Google Bluedroid Bluetooth stack, meaning Nexus devices and Google Play versions (other devices running a modified stack may not be affected).
Supposedly, it is an extension to Bluetooth AVRCP 1.3 that enables Bluetooth audio devices to directly control Android's system volume. It seems some genius thought two independent volume levels (headphone volume and handset bluetooth level) was too confusing for folks. Clearly they did not think about (or test) that some Bluetooth audio devices with their own volume controls might default to a very high or low level, and control of only the handset's bluetooth level would not provide sufficient range of adjustment.
So once again we have Goofle googing up bluetooth in Android. Please share your disappointment in the following threads so that we might see a fix ASAP. Guessing they are facing law suits for hearing damage if it is not addressed quickly.
http://productforums.google.com/forum/#!msg/nexus/X6Hwt2qMYDo/7qd-JGylQv0J
http://productforums.google.com/forum/#!msg/nexus/dsf7hQPesds/zWhIE27o2KwJ
http://productforums.google.com/forum/#!topic/nexus/uXzs0e3l7rI
http://productforums.google.com/forum/#!msg/nexus/b5h94ggUIac/qkBs9WUIh4oJ

[Q] Any way to prevent Bluetooth devices from directly controlling volume?

This is a somewhat unusual question considering many were looking forward to this change being introduced in KitKat. Here's my situation:
I have a pair of Bluetooth headphones (specifically MEElectronics Matrix) that has a volume control with something like 16 different steps. On my Nexus 7 (2012, 4.4.2) and LG L9 (4.1.2) I usually have the media volume of my device on full, and have the headphones volume set between 2 and 4. This is a nice quiet volume.
When I'm connected to my Moto G (4.4.2), the volume control on the headphones is linked to the media volume of my device (they aren't seperate levels anymore). The problem with this is that now the quietest I can listen to my music (with the volume set to the first stepping on my phone) is slightly too loud for a quiet environment.
If anyone knows of an app, mod, or other solution that will allow me to seperate the volume setting between my device and my Bluetooth headphones, I would really appreciate it.

[Q] Weird bluetooth error after 4.4.2 update.

I use a Moto S9 stereo headset. After updating to 4.4.2 it will work fine...until I get a text message. At that point audio stops playing through headset and switches to ext. speaker at a low volume. Phone still shows headset connected to phone and media audio, but volume rocker only controls ringer. Power cycling headset doesn't fix issue, neither does toggling bluetooth. The only way I've found to fix it is to reboot the phone. It's rooted and I have Xposed installed, but I had those on 4.3 without issue. Email and call notifications don't cause any problems. Any ideas?

[Q] Bluetooth Speaker Too Loud On 4.4.4

Hi everyone...
I just got a problem since updating to 4.4.4, and after searching for several days, I still can't get the workaround.
So, I'm using a jabra bluetooth speaker.
When I'm at 4.4.2, the media sound on the bluetooth speaker and the phone is unlinked. So, usually I set the phone media volume at around medium, and then using bluetooth speaker, I can go to near unheard, or loud enough. Even, if I want, I can completely turn off the audio by minimizing both the bluetooth speaker sound and the phone media.
But, since I upgraded to 4.4.4, both device media volume are linked. So, if I press volume up on my speaker, my phone audio goes up as well. And, the main problem is, even the lowest sound (it reached 0 on the phone media volume), the sound still TOO LOUD for me.
Is there any fix? Besides downgrading, if possible.
Not sure I understood how it works with your BT speaker but with my car BT handsfree I just set the volume from the phone and only the BT volume gets changed (the volume slider shows the BT icon). Well, or at least I didn't bother to check the media volume. But that one is sure disconnect in 4.4.4 from the system/notification/ring volumes which are all connected. And the voice call volume doesn't get modified either.

Bluetooth volume not independant between headset and Z3

Hi there,
I have a small issue with my brand new Z3. I am using a Plantronics BackBeat Pro bluetooth headset along with my Z3 and when adjusting the volume on either the Z3 or the headset, the changes are simultaneous. I mean the volume adjustments are not independant. When I turn the dial on the headset I see the blue volume bar increasing or decreasing on the Z3. The headset does not work this way on other devices (HTC, Samsung ...) and the volumes are independant. I have tried 2 other Bluetooth headsets on the Z3 and volumes are also independant. The issue occurs when connecting the Z3 and the BB Pro.
Any ideas on what can be the cause ?

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