Developer Mode (Modo Desarrollador) on ChromeOS Flex , you cannot use the standard Chromebook keyboard shortcuts (Esc + Refresh + Power). Instead, you must manually modify the system's boot configuration because ChromeOS Flex lacks the hardware security controller found in official Chromebooks. Google Help How to Enable Developer Mode on ChromeOS Flex
: Once you reboot into ChromeOS Flex, you can open the crosh shell (Ctrl+Alt+T) and type shell to access the root environment.
No te pierdas la oportunidad de explorar las posibilidades de Chrome OS Flex. ¡Descubre un mundo de innovación y creatividad con el modo desarrollador!
: It disables Verified Boot , the core security feature of ChromeOS. This makes your system more vulnerable to malware and unauthorized access.
to the end of the kernel command line for the default boot entry. Access the Shell: Once rebooted with cros_debug enabled, you can access a full root shell by pressing Ctrl + Alt + F2 (or the forward arrow key) at the login screen. Use the username to log in. No password is required by default. Important Limitations & Risks