[REQUEST] Lenovo Ideapad 520-15IKB (4WCNxxWW) BIOS Unlock

[OOKAMI]

hello

hope my message is not too late

i have the following model
520-15IKB (Type 80YL) Laptop (ideapad)

with the last bios available here
https://pcsupport.lenovo.com/fr/fr/produ...7A93E0428C

if it's possile, i would like request the same unlock with OPTIMUS options available in order to deactivate

OPTIMUS is NVIDIA GPU tech

hope my request is not too much and really appreciate your help