ok,30 minutes ago my gs3 was next to me and I had music on then all of a sudden the ''Samsung Galaxy S III" splash screen appeared.It kept appearing and disappearing so I took the battery out for a while then inserted it and it turned on.5 minutes later the same thing happened and now it is working again but well this might happen again.What could be the problem ? can it be SDS ? but I had my gs3 for a year and a half so I doubt that.I'm running wanamlite 4.1.2,have been using this rom for almost a year.(except for trying out a few other roms sometimes).