"UBU not possible remove Security Flash Check" Yes, UBU can't remove Security check "Instant Flash not working moded bios" Yes, Instant flash can't flash modified bios "z370 not possible use this methode" Are you sure ? (it works for my Z370 ) I used this procedure: - upgrade to the latest official bios; - enter into the BIOS and disable SecureBoot, FastBoot and Enable CSM; - boot to Freedos from the USB Flash Drive with Flashrom - make Bios-region dump with flashrom flashrom -p internal -r BACKUP.ROM - modify Backup.rom with UBU (or send me to SLIC modification) - flash modified backup flashrom -p internal -w BACKMOD.ROM
never tryed yet any Freedos with Flashrom flash usb image ?? ok found flashrom exe just not possible download directly web page and rufus make freedos boot but try read and spi mode locked not detect my windbond chip