@semifor you're right about the path! but ironically, the script doesn't work on macos bc apple ships an ancient bash and zcat, and no sha256sum at all. i messed up the script to work anyways and i *think* this is right http://home.amys.website/temp/firmware.bin (from macos 10.11.5) hope that helps!
@semifor yay glad to hear it!
i have a number of macbooks from this era (with the 11" air as my main laptop) so im always happy to see others still enjoying them too! maybe i should finally try linux on one? but im happy with monterey for the most part
-x /System/Library/Extensions/AppleCameraInterface.kext/Contents/MacOS/AppleCameraInterface
I think that's where it's supposed to live.