Documentation
Technical Reference
Deep dive into the architecture of BlackOS. Learn how we modify the Android Open Source Project to achieve true sovereignty.
Kernel & Bootloader
Building the kernel from source, signing boot images, and verified boot verification.
System Services
Documentation for BlackOS Core Services, our GMS replacement layer.
App Development
APIs for building privacy-preserving applications on BlackOS.
Build Guide
How to compile BlackOS from source for supported devices (Pixel 6/7/8).