The closest you will get without opening a screwdriver.
The vendor firmware configuration file is modified. The generic Vendor ID (often 0a12 for CSR) and Product ID ( 0001 ) are edited to match Cambridge Audio's specific proprietary hardware registration strings. cambridge audio bt100 alternative patched
While there is no "cracked" or hacked version of the BT100, the path to a "patched" audio experience lies in upgrading to the superior technology available today. The closest you will get without opening a screwdriver