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2014-01-15 08:14 PM
How is possible on same phone, for example Sony Xperia Z, with software version 4.1.x does not work with car bluetooth handsfree module and few months later after update to software version 4.2.x perfect work and again few months later after update to software version 4.3. does not work on same car.
But Sony always advises us to contact car manufacturer what is not acceptable because of price range between car and phone. I don’t change car. It is expensive solution. From other side, my car bluetooth handsfree module work very well with other devices with android version 4.3.
According to this, solution is simple and cheap: change phone.
2014-01-30 01:24 AM
2014-02-16 01:07 PM
2014-02-16 04:38 PM
After upgrading from 4.2.2 to 4.3 ceased to interact normally with the car bluetooth module. No reaction to incoming phone calls and does not synchronize phonebook contacts.
Programmers sony drink poison. I am very sorry that I bought sony products.
2014-02-19 06:48 PM
I wrote to xperia Z customer care, i have two bluetooth hands free module. Puro B800 e Motorola HS820. All not work with my voice to call my contact. Sony response me that the compatibility are not sure to various bluetooth module. Its very negative response, also they work to guarantee this function. It's Sony problem. Run to resolve. Tnx. Sorry for my english.
2014-02-23 08:49 AM
Also have a problem with my Audi A6. Drive the car 5 years so far. Very different mobile phones paired with the bluetooth handsfree, never had problems. After update to 4.3 on my Xperia Z, it takes minutes to pair when I start my car.
When I switch on the phone, connection is immediatly done and it workes fine. In Stand-By, it takes minutes, or sometimes connection is never done. I've also done the bluetooth update (10.4.1.B.0.101), but it makes no difference for me.
Hope Sony will do another update wich resolves the problem...
2014-03-03 07:58 PM - edited 2014-03-04 10:04 AM
I have the same problem. I have an Opel Astra 2014 and other phones function without problem.
The Phone portal is certified by the
Bluetooth Special Interest Group
Is the Sony Xperia Z certified by SIG?
2014-03-11 04:15 AM
2014-04-06 06:55 AM