We are heard rumours about Facebook phone, like Facebook developing a phone using Android OS, INQ mobile is manufacturing the device. But nothing came to reality. Recently Facebook Phone came into picture, reports sating that Facebook phone is real and coming, and some analysts suggested Facebook to buy Nokia and develop its own mobile OS on based on Windows Phone. These all are rumours and not yet confirmed. But Michal Bonikowski, a designer from Yanko Design, created a Facebook smartphone. The Facebook phone may come to reality or not but this concept design is really cool. See more photos after the break.