Lenovo Z50-70 Whitelist Remove

Hello 

Thanks for all people who are working in this forum I am new here and I have got a Lenovo z50-70 core i7 4510U , 8gb Ram , 840m nVidia 4gb and I can't replace my Wifi card so I am requesting any experience person to modify my BIOS to flash it to be able to change my Wifi card 


And here is the link for the latest BIOS version which I use :


Lenovo Z50-70 BIOS


Thanks in advance


Sincerely ..