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Bluetooth Pairing Not Possible With Car / ROM: cyanogenmod

OP rainer777

5th September 2014, 09:33 AM   |  #1  
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Hi community,

I'm using my Samsung Galaxy S4 GT-I9505 with the cyanogenmod nightly build 11-20140830-NIGHTLY-jflte.
Works perfect except bluetooth and headset connection with my car.
Connection between S4 and a laptop (win7) works fine.

Car bluetooth is BMW E61 from 10/2006 without any modifications.
Symptoms: S4 and car find each other, PIN/Passphrase is transmitted correctly, car says connection established correctly, S4 says pairing not possible.

If I install build 11-20140724-NIGHTLY-jflte my S4 and car bluetooth works fine.

So what has been changed in the bluetooth development between these two versions?
Anyone with ideas?

Rainer
5th September 2014, 11:30 AM   |  #2  
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Got about the same problem with my Peugeot 508. Check the BMW website to see if your radio is compatible with the S4.
Maybe ask your garage for a software update.
5th September 2014, 12:43 PM   |  #3  
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Quote:
Originally Posted by Trancicted

Got about the same problem with my Peugeot 508. Check the BMW website to see if your radio is compatible with the S4.
Maybe ask your garage for a software update.

Thanks for reply, but that's not the solution.
An earlier build (11-20140724-NIGHTLY-jflte) works fine without any necessary updates from BMW.

Rainer.
Last edited by rainer777; 5th September 2014 at 12:52 PM. Reason: corrections in text
9th September 2014, 02:58 PM   |  #4  
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Quote:
Originally Posted by rainer777

Thanks for reply, but that's not the solution.
An earlier build (11-20140724-NIGHTLY-jflte) works fine without any necessary updates from BMW.

Rainer.

Then the problem is related to Cyanogenmod. Revert to a stable option or wait for a new release. Btw, you better report the bug to the developers over there. https://forums.oneplus.net/threads/h...yanogen.41858/
12th September 2014, 07:43 AM   |  #5  
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Hi,

I found the solution by myself and the help of cyanogenmod-forum

I deleted cache and data files under settings->apps->->all apps->bluetooth file sharing (I don't know the exact english name for it)
and I also have to use a 6 digit pin instead of a 4 digit pin.

Happy weekend!

Rainer
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