With a little hardware modification and a special software, we have load a mobile version of Ubuntu in a Sony Ericsson P990i... Yeppa!!!
Youtube Link
Ubuntu on N70 Link
Hmmmm ... Cant speculate.. I Dont know if there is any version of Mobile edition of Ubuntu available. The soldering looks fake as he did not show solder on the phone.. It may be a another PCB.. But the interface looks ok and can really fool anyone isnt it .