First reflash it

enable all repository
download filebox
open xterm
apt-get update
apt-get install nitdroid-installer
dpkg -i /home/user/MyDocs/nitdroid.deb

i renamed the deb file as nitdroid.deb

nitdroid
YES

here it goes

you can also manually download nitdroid files from downloads.nitdroid.com/e-yes/
and put there file in /home/user/MyDocs/.nitdroid using filebox

need more help

sorry if i forgot something