Ever since installing update G920VVRU4BOG7, my S6 no longer will maintain a connection to my Ford Sync system. Anyone else experiencing this, and if so, is there a fix?
Try going into settings, applications, application manager, all (scroll left to get to all,) Bluetooth and delete the cache and data and restart your phone. You'll have to pair it again with your car.
Sadly, that did not work. I am able to pair the phone to the car, but it won't connect the audio, so I cannot make calls. Also, when using the audio for music, when I set the input as Bluetooth, it lists my phone then immediately then says the device is disconnected.
You could try deleting all the cache. Settings>storage>cached data
Just make sure you restart afterwards.