[REQUEST] Lenovo Legion 5 15ARH05 (EUCNxxWW) BIOS Unlock

[silent_light]

Hi,

Model : Lenovo Legion 5 15ARH05


Is is possible to unlock or flash the bios via USB without disassembly the laptop ?
If yes, which are the right steps for doing this.

Thanks in advance.

[vstgm]

hi, my laptop is legion 15arh05, bios version eucn37ww (ryzen 4600h 1650)
and i would like to access advanced menu for the voltage settings and raid settings

https://anonfiles.com/TcY0J8d2zc/out_fd this is fd file from my bios executable file
https://download.lenovo.com/consumer/mob...cn37ww.exe and this is bios update executable file

Please help me! Thank you in advance