Mobile systems
Live on Leanpub · Kits on GumroadGrapheneOS Layers
From Beginner To Pro
The complete official-source path that project docs stop short of: precise installation, a usable privacy baseline, multi-profile isolation, banking that actually works, carrier and eSIM reliability, backup and migration, and a living personal threat model. Numbered procedures. Verification checklists. Exhaustive troubleshooting. Free lifetime updates on the book.
Independent system. Not the GrapheneOS project.