Is it possible that a manufacturer could make a device that is not/will not be compatible with Gingerbread? I cannot for the life of me get my Interphone F4 bluetooth system to work on ANY gingerbread rom. I've tried 3 different ones. What happens is: I turn on Bluetooth on the phone. I turn on my headset and see that they are paired. I make a call... And the sound is issued from the phone- NOT the headset. The bluetooth button on the bottom left is NOT lit as it used to be with Froyo. I tried the DXtoD2 and a ROM that claims to have working bluetooth and even people who confirms it works, but not with mine. No matter what I do, I cannot get bluetooth working on Gingerbread. Could a Bluetooth device just not be compatible with Gingerbread?