Hey, I have the Samsung Galaxy S Showcase, I have been expirencing a problem with my vibration for almost a week now. I have went to my settings and it says always vibrate. My ringtone also only works for calls. I have Go SMS Pro, and I uninstalled it yesterday, but still no change. I also reset my phone last night and nothing has worked. Does anyone have suggestions because this is frustrating. I am a student & I rely on my vibration at school. Please help, I will try any tips or suggestions, thanks.