FLASH LAPTOP/PC with modded BIOS unlock ADVANCED SETUP/SETTINGS with hidden and

ASUS, DELL, HP, LENOVO, ACER BIOS notebook/laptop BIOS with advanced options settings, how to - tutorial:

1. Format a USB FLASH stick with FAT32 and copy folder EFI to this device then restart.

2. Disable Secure Boot in BIOS first then you just can going to the GRUB SHELL. Boot usb device as UEFI mode, it will enter to GRUB shell environment .

3. Type command setup_var Setup 0xA18 0x0 and press Enter on the Grub, then you would get some message about write 0x0 to offset 0xA18. After you did this command, then exit Grub shell ( type command reboot).

4. Return to WINDOWS operating system and run flash.bat as administrator to flash modded bios. (If it meet any message about write protection, please repeat step3).