BTC 4012IM firmware - 408P

Can someone please forward me a copy of firmware 408p for the BTC 4012IM?

I managed to obtain a ‘new’ firmware 409E from BTC Taiwan. The newer firmware was supposed to identify more high speed media.
Having successfully upgraded to the newer firmware (409E) from original 408P, the drive did indeed write at 40x. However, cds created under this new firmware are now unreadable.

Please help. I understand you can get a copy of the firmware from your drive using MTKFLASH x R.

Thank you so much.

can somebody email me the firmeware please ??
it is very difficult to find it !