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LG D605 + BT headset buttons debug/modify

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Wolfraider
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Default LG D605 + BT headset buttons debug/modify

I have got LG L9 II with Jelly Bean 4.1.2 with kernel 3.4.0 (no newer firmware from LG nor other unofficial ports).
I paired with it my Scala Rider G4 (by Cardo Systems) motorcycle bluetooth headset.

Pairing went OK, audio is transmitted by headset. But BT buttons do not work (almost) at all:
- initialize call, end call (Media Button?) - no reaction after one press,
- same button pressed twice - phone starts redialing last number (this is not default action of headset),
- volume up pressed once - no reaction,
- volume up long pressed - next song in player,
- volume down - no action.

With Nokias Symbian, or even Android 4.0.4, headset worked great.

I tried many apps like:
- Bluetooth Launcher,
- Tasker,
- Bluetooth Hedset Control
They simply did nothing.

So I thought, that maybe there are strange key mappings for that device. I tried KeyNumerTracker and ButtonRemapper from this forum (http://forum.xda-developers.com/showthread.php?t=850464) - no reaction, like I did not press any button.

What can I do? Can I somehow check, whether BT buttons are received by phone? And change that strange reaction for dbl-press, long press?
 
Wolfraider
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After upgrading to Kitkat nothing changed

Wysłane z mojego LG-D605 przy użyciu Tapatalka
 
es0tericcha0s
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Don't really mess with BT stuff much, but found this: http://www.cardosystems.com/user_fil...al_english.pdf

If you go to Page 6, it has info about updating the software of your BT device and mentions being able to customize some parts of it. Maybe it'll allow you to remap or the software update might make it more compatible with your current set up?
Need some help, advice, something fixed? Hit me up on Hangouts @ es0tericcha0s and check out my site: http://mobilemojo5280.com for more info!


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Wolfraider
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I did upgrade to newest firmwarevof Scala as one of first steps. It changed nothing. I also did some experiments with my BT headset Nokia BH-202 - same results, button does not work.

But I discovered funny thing - when there is incoming phone, I can answer it and later end with my headsets button (both Scala and Nokia), so buttons do not work only in standby mode.

Wysłane z mojego LG-D605 przy użyciu Tapatalka
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