Cant play any Blu rays :(

Hi guys, im new here and this is my first blu ray drive that i’ve bought. its an CH10LS20. Every time i try to play a movie it says “wrong region” etc etc…
Is there any way to remove this region lock?

Still no avail. =(
im using the power dvd9 that was bundled with the drive.
Here is what i did till now though. i downloaded firmware versions available from rpc1.org (both 1.00-00 and 1.00-03), plus MCSE 1.2.0.9. I loaded each of the firmware.exe files into MCSE what let me check the box for RPC-2 autoreset. and then ran the “speedpatched” exe.

Now what??