May be i will try. This bluetooth module is the newer ( COntinental, not motorola ). In Your another BMW log, did You see the car asking for the last dial log ? ( even via At command AT+CPBR="MC" and AT+CPBS=1-100 for example. ). About further test, i think that if the car does not ask for last dial list, i will not succeed with any firmware mod of the phone. I have tried with several phones ( Black Berry, another Android, even Symbian ) - no last dial list. I Think that the car will never ask for PBAP. What is Your opinion, what will be the advantage of using PBAP instead of AT command ( the way it's working now ).
P.S. I Just tried unpair, restart phone and car, install Your app, repair - > no access to Your app...
P.S.2 The thing that i didn't try is - HTC with Your app - i will try