I already tried to install the Nitdroid several times and yesterday i had success to install and i already changed the "heapsize" config and activated swap and now the system seems to get better and smooth but in randomic time, the system core hangs and i need to remove the battery and start again.

Everybody says about Nitdroid, but how i can use Nitdroid as a second operating system in my cellphone if i can't use in my cellphone for five minutes without issues?