[REQUEST] Ideapad Lenovo N581 Whitelist Removal

hello friends,

apparently I wrote in the wrong forum or done something wrong, click here for the original
I need to install another WLAN card but restricted with Lenovo bios Whitelist
the backups created with Universal Bios Backup, hope that was right?

Laptop: Lenovo Ideapad N581
Bios Original: 5ecn96ww
Bios Backup: here

sorry for my english
please help me

thx