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Or Continue to Thread: [Q] Bluetooth messes up audio
10th January 2014, 03:12 PM |#1  
OP Member
Thanks Meter: 2
Hey all,

Need some help with this, getting quite frustrated:

I have an international S III (i9300) and whatever rom I use I have the exact same problem that seems to be related to bluetooth.

- First use it connects to my caraudio (pioneer deh-4400bt) and it works great, good sound etc.
- Than I start Sygic (navigation) on the Phone, which I set in the "Always use internal speaker mode", so it doesnt use BT

Now two things happen:
- In sygic the sound through the internal speaker is very soft
- When I try calling with the carkit it does connect and make the call, but I hear a terrible garbled sound and i don't hear the other side

When I turn off bluetooth and than start Sygic... sound is perfectly loud

I have tried several roms, lastly thinking the issue might be solved with 4.4 but still the same

Is bluetooth hardware or software, and, when software, is it kernel or modem related?

Anybody know what causes this problem and how to solve it?