So i lost the stock firmware file

I flashed full UEFI rom and stupidly backed up the original firmware to an SD card and nowhere else. The SD Card in question got corrupted. I want to switch back to ChromeOS and cant find the original firmware anywhere. What do i do?

Board name: MAGISTER
CPU: Intel Celeron N4500
OS: Arch Linux

use a ChromeOS recovery USB, as per the script instructions

Oh i didnt realize that you could do that, i didnt run the script yet and i thought i needed the ROM file, thank you.

it helps to read the documentation :grinning_face: