Contact person: Business Client

Phone:Show

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Location: Poland

Budget: Recommended by industry experts

Time to start: As soon as possible

Project description:
"I need a clean, stable port of GrapheneOS compiled for my Google Pixel 9-series devices—the 9a, 9 and 10. The goal is to keep GrapheneOS’s security backbone intact while opening up room for interface customisation (themes, icon packs, quick-settings tiles, accent colours, etc.) without bloating the system or weakening privacy hardening.

Scope of work
• Sync the latest AOSP/GrapheneOS source that matches each handset’s factory image (Android 14 at the moment).
• Patch, build and sign images for the three models, including bootloader-unlock friendly [login to view URL] and factory-style flashing scripts.
• Integrate lightweight UI-theming hooks (Overlay Manager Framework, Monet tweaks, additional accent palettes) that survive OTA updates.
• Preserve verified boot, sandboxing and other GrapheneOS security features; no Google Play Services add-ons.
• Provide concise install instructions plus a reproducible build guide so I can regenerate the ROM on my own machine (Bazel or standard AOSP environment).

Deliverables
1. Flash-ready images (boot, vendor_boot, dtbo, system, vbmeta, etc.) for Pixel 9a, Pixel 9 and Pixel 10.
2. Source patch set / manifest revisions.
3. Step-by-step build & flashing documentation in Markdown.

Acceptance criteria
• Devices boot normally, pass SafetyNet’s basic integrity, and show no SELinux denials in dmesg.
• UI customisation options are visible in Settings → Display without affecting battery life.
• Verified boot remains green; encryption and camera, Wi-Fi, Bluetooth, NFC all work out of the box.

If you have previous experience compiling GrapheneOS or other AOSP forks for new Pixels and can deliver within a reasonable turnaround, I’d love to collaborate." (client-provided description)