Asus X301A MSR lock removal patch done but invalid bios file for winflash

[chriz74]

I got a problem with an asus laptop, I patched the bios version 211 for x301a to remove MSR lock and get native powermanagement on OSX, however after reconstructing with uefitool the file becomes invalid, winflash doesn't want to flash it and easy flash tells the build date is too old. Is there a way to force flashing? I tried afudos, afudos engineering, afuwin and winflash to no avail.

I tried both with a downloaded bios and with a backup rom of the current bios.





 Thanks