[Bios Request] Microcode update/Asus U36S

Hello,

My Asus U36S has an i52410M with AES-NI function supported but disabled because of outdated CPU microcode in the BIOS.
I’ve attempted to update the BIOS myself following instructions found in internet, but no luck. Could someone help me?

It is my understanding that the CPU microcode is contained inside 17088572-377F-44EF-8F4E-B09FFF46A070_9.rom (I have used PhoenixTool 2.50 for disassembly), but I may be wrong. I also believe my CPUID is 0x000206a7.

Links:
BIOS:
http://dlcdnet.asus.com/pub/ASUS/nb/U36S...DAS206.zip

CPU Microcode for Intel CPUs:
https://downloadcenter.intel.com/Detail_...*&lang=eng

Thanks in advance,
Regards

EDIT: I've also tried to swap microcode revision with a newer one that comes from an Asus N53SV (same CPU) using MMTool. I've extracted the microcode from the N53SV, deleted the old one in the U36S BIOS and put the N53SV's one. Is this safe to flash?