Download
Intel CSME System Tools v11 and unpack it.
Run \Flash Image Tool\WIN32\
fit.exe
Drug and drop your BIOS firmware into
Flash Image Tool's window.
Go to
Intel® ME Kernel->
Reserved
Change a value of
Reserved parameter to
Yes.
Press
Ctrl+B to build modded firmware. Then choose
Yes
The file with name
outimage.bin is modded firmware.