Find Setup, right-click PE32 image section ( image ) and Extract as is. I am able to change CFG Lock using modgrubshell. Drag and drop UEFI (Aptio V only) in the latest A version (e.g. Now open the UEFITool, File-Open Image File and locate your bios file(GZ301ZX. I have updated my laptop with this downloaded file and it updated fine. If I export the root, IFR Extract finds UEFI protocol and creates the txt file but the text file has a few generated boilerplate headers but no data from the bios image. If I export as is any subsection, IFR Extract returns an error not finding a PROTOCOL to convert to text. There is no Setup section inside the tree as some of the instructions online have suggested. Shouldn't be a problem, right?īut the search for CFG Lock returns nothing. Uefitool and irf for mac extractor github how to#bin extension and opened it with UEFITool.įirst difference from all documentation: The subtype of the Image is UEFI. To extract the volumes open the BIOS with the UEFITool and see how to identify the volumes (our example there is only one volume if there were others would also be inside EfiFirmwareFileSystemGuid): In the original BIOS, circled in red we can see our volume.Note that in blue we have offset and green the size. Download UEFITool Compile Script for Windowsbatch script and place it at C:\UEFITool Run the batch script and wait until UEFITool. Ive tried multiple IFR Extractor versions from that Github link and none of them work. The downloaded firmware file is attached as the original zip from UEFITool: to locate the PE32 file where the lock is located. Has the format changed or am I doing something wrong? However, the latest BIOS I downloaded for ASUS Zenbook Pro UX535LI seems a little different from all the documentation for the above tools. Building a CustoMac Hackintosh: Buyer's Guide
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