[REQUEST] Bios mod for Sony Vaio SVE1511A4E

Hi guys!

I would like to know if someone can help me to have an unlocked version of my Sony Vaio laptop. I need the unlocked version to use UEFI options.

I used “Universal BIOS backup Toolkit 2.0” to dump the bios, attached here.

My system:

BIOS Version: R0220E5
ME Version:
Machine Name: SVE1511A4E
CPU: Intel i7 3612QM (without iGPU)
GPU: Radeon HD 7650m

Could you please help me?

Thanks in advance for the reply!