My car says unknown title in any song I played using bluetooth. Help Please

[Josephus]

My car says unknown title in any song I played using bluetooth with Spotify and Music app, but my older Xperia models does show all. 

[Greenboy22]

I have exactly the same issue. 

Will Sony fix this problem ? 

[Qatrium]

@Greenboy22

@Josephus

Try this workaround:

1. Unpair both devices from each other.
2. Go to Settings -> System -> About phone -> tap multiple times on "Build number" until you enable "Developer options"
3. Go back to Settings -> System -> Developer options -> Networking -> Bluetooth AVRCP Version -> Choose AVRCP 1.4 or 1.5
4. Restart your phone
5. Pair devices and test.

[Greenboy22]

Tanks.! 

It works

[Ginnan]

Hi 

Tested wirh both 1.4 and 1.5 but no luck. I actually have the same radiosystem as in the picture. 

Any more suggestions! 

Extremely disappointed as this works with all my previous phones as well as other phones in my family.

[Snapples]

Does the November update fix this?

[Bakxti]

nope, still present

[radosuaf1]

Same with me. At least setting 1.5 made my steering wheels buttons work...