I've read some others complaining of this phenomenon but there's no specific answer. The problem is my phone will pair and connect with my Sony headunit just fine the first time. But after that, only the phone audio will automatically autoconnect, the a2dp or media audio will not autoconnect and I then have to connect manually on the phone. It's a pain! There must be a fix for this. I read about making a change to the audio.conf file found in /etc/bluetooth folder and that's fine and I've tried it to no avail. I am wondering however, can you simply change that file in a text editor as I did? I clicked it in ES File Explorer and then hit "File Editor" and editted the file. There's no need to worry about that is there? I mean I've read that editing a text file can get tricky since some text editors use different characters or whatnot (I'm not an expert, hoping someone knows what I mean). Any help would really be appreciated. I am running 2.2.1 rooted. Thanks!