REQUEST - Unlock bios for Toshiba Satellite C50-484 InsydeH2O v1.30BIOS

HELLO EVERYONE
i would like to request an unlock BIOS for my Toshiba satellite laptop so i can access advanced settings like DVMT Pre-Allocated Memory or IGD Memory (for Intel HD Graphics 4000) , my current bios is locked and doesnt allow those options
   - Laptop infos :
* MODEL : Toshiba Satellite C50-A484
* BIOS VERSION : InsydeH2O v1.30 (11/22/2013)
* CPU : intel core i3-3110M
* GRAPHICS : Intel HD Graphics 4000
* RAM : 12 GB
   
I've attached a full bios backup made with Universal BIOS Backup Toolkit
REQUEST :
plz help unlock the advanced and chipset tabs or specifically enable DMVR/IGD memory settings 
thnk u very much in advance
  InsydeCorp.-1.30.rar (Size: 1.99 MB / Downloads: 0)