car bluetooth connectivity issues iOS 11.4
Hi
I ve got a big connectivity issue with my car bluetooth since my iPhone 6 was updated to 11.4. I can see incoming/outcoming calls but there is no voice. My car is a 2017 mini, and the whole system was working perfectly before updating.
Tried everything (forget device, turn on/off BT, restart, restore through iTunes) but no joy. Any ideas to avoid this annoying, dangerous and illegal situation of talking while driving without BT?
Many thanks
iPhone 6, iOS 11.4