I have issue with Bluetooth disconnect and issue with the phone (1) “deactivating” Bluetooth (still enabled but not connecting) giving me problem with my car, my door lock, my headset and everything else that requires Bluetooth to work on the phone…. This started after update to the full v3.0, in the beta of v3.0 i had no problems and neither with all version earlier
I have tried too reset bluetooth and wi-fi trough setting without success.
Only temporary fix for a short while is to restart the phone…