There were a couple of information floating around the past weeks that Samsung might not show or announce its next Android hero smartphone, the Samsung Galaxy S5, in Barcelona, during this month's Mobile World Congress. Other sources have spoken from dedicated events in the UK or the US. I've saved you and me from all these rumors because a rumor is just a rumor and in this case they weren't even good one. Nevertheless, this morning Samsung sent out an invitation for its "UNPACKED5" event in Barcelona; and on top it also made the event public on Twitter. Following the previous Unpacked events, we can expect something great and the number 5 might indicate that Samsung will indeed unveil the Galaxy S5.