Google does not provide a standard ISO file for ChromeOS Flex Google Help . Instead, it uses a specific recovery image Google Help
Google does not provide an official "ISO" for ChromeOS Flex; instead, it uses a recovery image (.bin file) typically managed through the Chromobook Recovery Utility How to Get the Installation File The Recommended Way: Install the Chromebook Recovery Utility extension in Chrome. Select Google ChromeOS Flex as the manufacturer and ChromeOS Flex download chrome os flex iso
Official source:
https://chromeenterprise.google/os/chromeosflex/ Google does not provide a standard ISO file
If you are looking for a raw image file (often a .bin rather than an .iso), you can either use the standard utility or a manual download for advanced tools like Rufus. Method 1: The Official Google Method (Recommended) Method 1: The Official Google Method (Recommended) The
The journey to revive the machine began with a single mission: finding and "downloading" the ChromeOS Flex image. The Quest for the Installer
Extract: The download will be a .zip file. Extract it to find the .bin image.