GrapheneOS
TAS Score: S3/3 — D4/5 — A3 / T2 D4 not D5: limited to Pixel devices only (Q8 — hardware dependency).
Brief Description
Hardened Android-based mobile OS focused on privacy and security. No Google services by default — optional sandboxed Google Play available for app compatibility. Verified boot, hardened memory allocator, network and sensor permissions per-app.
Architectural Role
Base operating system layer — mobile. Foundation for the entire mobile autonomous stack.
Technical Autonomy
- Works without internet (fully functional offline)
- Stores data locally (everything on-device, encrypted)
- Does not require external accounts (no Google account needed)
- Allows data export (standard Android backup, file access)
- Provides offline updates (OTA or sideload)
Philosophical Assessment (whose.world criteria)
| Criterion | Status | Comments |
|---|---|---|
| Pause | ✅ | Your device, your OS. |
| Exit | ✅ | Can relock bootloader, flash stock, or switch OS. |
| Recoverability | ✅ | Factory reset, reflash. Standard Android recovery. |
| Visibility | ✅ | Fully open-source. Security audited. |
| External Dependencies | ⚠️ | Pixel hardware dependency. Cannot install on other devices. |
Rating key: ✅ fully meets · ⚠️ partially meets or requires configuration · ❌ does not meet
Configuration (Minimal)
Install via web installer:
- Unlock bootloader on Pixel device
- Visit https://grapheneos.org/install/web
- Follow guided installation
- Relock bootloader
No server deployment required.
Related Recipes
Alternatives
| Alternative | Autonomy | Notes |
|---|---|---|
| CalyxOS | A3 / T2 | Includes microG for easier Google compatibility. |
| LineageOS | A3 / T2 | Supports 200+ devices. Less security hardening. |
Trajectory
Direction: opening Active development. Expanding Pixel device support with each release. Growing community. Funded by donations. No commercial pressure. Signal assessment: | Signal | Status | Evidence | |——–|——–|———-| | License | ✅ | MIT and various open-source licenses. | | Feature gating | ✅ | All features free. | | Self-hosting | ✅ | Nothing to host — it’s an OS. | | Governance | ✅ | GrapheneOS Foundation. Community-driven. | Signal key: ✅ opening · ➖ neutral · ⚠️ closing —
Sources
- Website: https://grapheneos.org
- Documentation: https://grapheneos.org/usage
- Repository: https://github.com/GrapheneOS
- Docker image: —
- Community: https://discuss.grapheneos.org