A genuine Canon SST software download is not legally available to the public. If you find a website offering a "Canon SST download" or "Canon EOS EFI Reset Tool," proceed with extreme caution. These are often:
Specifically for viewing and managing video files. How to Download: R7 firmware problems, | Canon RF Shooters Forums reset eos efi software download
"EOS EFI" is not a recognized software tool, likely referring instead to the EndeavourOS Linux partition or Canon camera settings. Canon EOS camera settings can be factory reset via the menu's yellow wrench tab, while EOS Utility issues are resolved by deleting configuration folders or reinstalling the software. For official software to manage Canon devices, visit Canon Support Canon Community A genuine Canon SST software download is not
For those dealing with boot loop issues caused by Magic Lantern, the "reset software" is actually the Magic Lantern software itself. By running the ML installation process again and selecting "Uninstall" or "Clear Boot Flag," you reset the camera's low-level instruction to look for add-ons. How to Download: R7 firmware problems, | Canon