[Request] Bios mod lenovo legion y520- IKBN bios advance tab unlock

hello ,i have the dumped bios using the programer+clip ,but im unable to "unlock" the advance tab. i know this topic is asked many times but could anyone help me?.

ill attach the dumped file from the programer :slight_smile:

thanks in andvance. (the bios is .bin but i can load and edit with the h2oeze app)

lenovo.rar (5.01 MB)

no one can help me to unlock the advanced tab pretty please?