This guide is for users who want to flash secure operating system Castrum OS onto a supported Google Pixel device using the Conectum portal. Whether you're a seasoned tech enthusiast or someone with zero Android experience, you're in the right place.

Our streamlined web-based installer makes the process fast and stress-free — typically taking just a few minutes, depending on your internet speed. No technical knowledge is required. If you can follow simple on-screen instructions, you can install Castrum OS.