Bios Mods -The Best BIOS Update and Modification Source

Hello,
i´d like to have Acer Aspire 7250 g Advanced and System Menu unlocked.
Bios Version is 1.04 found here:
Acer Aspire 7250 G Bios V1.04
Thank you in advance!

Uploaded unlocked bios to my second folder. Read my signature to locate it. Come back and post results and screenshots

Thank you, downloaded the file today and flashed the notebook. Entered the bios e violá, advanced menu is accesible. No issues. Testet everything in the menus and let the notebook run on advanced settings, i will report issues if any!