Neovento 5.6 version for Openmoko Neo Freerunner has an extensive and proven Debian system with a fast and comfortable environment LXDE and Zhone. Also a surface that is easily operated with your fingers and provides access to the basic cell phone. Neovento image have pre-installed programs and it is so compact that it fits on 256MB NAND-flash memory.
First you need to download dfu-util, kernel and root filesystem. (for windows users: download dfu-util.exe and copy to x:/windows). Plug your FreeRunner into a USB port and boot it into the nand boot loader, hold down the aux button and then the power button until NOR appears.
flash in shell :
dfu-util -a rootfs -R -D neovento5.6_GTA02.jffs2
and then
dfu-util -a kernel -R -D uImage.bin
reboot Openmoko Neo Freerunner .
Most of the software stack now runs under the ‘hackable1′ user, for security purposes.