: You may need to disable Secure Boot and Fast Boot in your BIOS/UEFI settings to allow booting from a custom OS. Installation Guide
We tested Phoenix OS 11 on a 2015 Dell laptop (Intel Core i3, 4GB RAM, SSD). phoenix os 11
: Official development has largely ceased. Many users have reported the project is effectively discontinued, with the official website often being inaccessible or outdated. : You may need to disable Secure Boot