Possible Galaxy S6

Samsung might introduce its next Flagship device the Galaxy S6 in MWC 2K15.

But everyone want to know early about upcoming blaster. After some possible leaks of the flagship device another case making company showed how it looks like.
                 Spigen is the company who showed that the next generation Galaxy S might looks like this.
This is not confirmed. According to Samsung the phone will be the game changer.
                As Samsung bearing some profit's loss in the industry, they confirmed that S6 will have no bloat ware and might be metallic frame.

So wait till MWC 2015. The S6 will be announced there.