There may be more than one problem here, but any help is appreciated. I have a stock Verizon GN with Jelly Bean. With ICS, everything worked perfectly, but when I upgrade to JB, I lost my ability to accurately voice dial with my Jawbone Era. If I say to dial someone, it dials the wrong person (and pretty consistently the same "wrong" person). So, I decided to try speaking directly to the GN, but voice search would not initialize and wouldn't take a command. Someone suggested I turn off A2DP, and that, at least initializes correctly, and let's me say a command to the Nexus. I really need to be able to voice dial through BT. Master resets, 3 swapped phones and several brands of BTs all give identical results. Any suggestions or comments.