[Request] MSI GE60 2PC Apache Bios for overpassing 135mhz GPU overclock limit


i’ve been looking for the option to overclock my graphics card for a while.
I replaced the GTX850m Vbios with a GTX860m, ​​but the vbios always stays the same.
Does anyone know a method to unlock the main bios?

Uefi with csm is activated, fastboot is deactivated.

I cant add files over 6mb and the link for the Bios …

Sorry for my bad english…