L420 Wifi whitelist removal

Hi all,

i need help to remove whitelist of this bios :

Laptop : Lenovo L410
Last Bios : http://download.lenovo.com/ibmdl/pub/pc/...uj15us.exe

I need to change the wifi internal card to a Dell DW1510 (BCM94322HM8L)

COuld you please help me to do that ?

Thanks in advance !!!!