Earlier today my phone started acting really wierd. Everytime i start it up the screen is very faint where it has samsung and the loading bar. Then when it says just samsung it is still very very faint then when it should start up, instead the screen goes black. When the screen is black i can still receive calls and text and i can answer the calls but i cant hear the people, but other than that i cant do anything because the screen is, well, just solid black. Taking the battery out and putting it back in does nothing and i know of nothing else to try. Any thoughts?