Technical Guides¶
Deep-dive technical knowledge for builders
From Android debugging to bootloader unlocking—everything you need to understand, modify, and secure your device.
💡 What You'll Find Here¶
🔧 Device Guides
Step-by-step instructions for unlocking bootloaders, installing custom ROMs, and updating your device safely.
🐞 Debugging & Development
Master ADB, logcat, kernel debugging, and other essential tools for Android development and troubleshooting.
🔒 Security & Privacy
Understand SELinux, verified boot, chain of trust, and how to maintain security while customizing your device.
📝 Featured Guides¶
🐛 Android Debugging Crash Course
A comprehensive guide to debugging Android systems—from basic logging to advanced kernel-level debugging techniques.
→ Read the guide🔓 Unlock Your BraX3 Bootloader
Learn how to unlock the bootloader on your BraX3 device to install custom operating systems and gain full control.
→ Read the guide💾 Manual Install & Update Your OS
Complete instructions for manually installing or updating your operating system using fastboot and recovery mode.
→ Read the guide📚 Topics We Cover¶
ROM building, kernel development, system customization
Bootloader unlocking, flashing, recovery installation
SELinux policies, verified boot, secure development
Privacy-focused configurations, app isolation, data protection
ADB, fastboot, debugging utilities, automation scripts
Contributing to ROMs, reporting bugs, writing documentation
Want to contribute a guide? We welcome technical contributions from the community. Reach out on our community forums.