@michaelnewham krescue doesn’t directly flash *.img images, it can only flash *.kresq containter files and *.img.xz (which is made in a special way), to do that you have to use this script to convert the image to that special format which krescue can use:
krescue doesn’t directly flash *.img images, it can only flash *.kresq containter files and *.img.xz (which is made in a special way), to do that you have to use this script to convert the image to that special format which krescue can use:
*.img its just file name extension - and can have any format
Krescue can write *.img.gz *.img.xz *.img.zst *.img.zip - compressed raw images - and *.kresq - special advanced container