It sounds like you’re looking for a tool to extract/modify components from an AMI BIOS that has BIOS Guard (or similar protection like Intel Boot Guard / AMI Secure Flash).
Component Extraction: The utility identifies various firmware regions, including the SPI/BIOS/UEFI firmware, Embedded Controller (EC) code, and Management Engine (ME) components. ami bios guard extractor
Fixing "Bricked" Boards: If a standard update fails, having the extracted components can sometimes help in manual recovery using an SPI programmer. It sounds like you’re looking for a tool
The most effective AMI BIOS Guard extractors are often Python-based scripts found on GitHub. These scripts are designed to parse the header of a .cap or .exe file, locate the encrypted payload, and strip away the BIOS Guard headers to reveal the raw image. Step-by-Step: How the Extraction Process Typically Works The Brick Recovery: A failed BIOS update often