This page describes different Android projects that you can help to support the OpenPhoenux
Replicant is a fully free Android distribution running on several devices. It is a free software project.
Rowboat - Android for Texas Instruments Devices (Sitara, Davinci and Integra)
Hardware assumptions very similar to GTA04
CyanogenMod is an aftermarket firmware for a number of cell phones based on the open-source Android operating system. It offers features not found in the official Android based firmwares of vendors of these cell phones.
Port of the Andoid OS to the Openmoko Freerunner (does not work on GTA04)