Hi, I have a serious problem with my sumsung galaxy young. When I bought it everything was ok, but now it isnot, because my play store doesnot works. When I open it, it certenly turns off. So I cant uae it at all. Also chrome have problemz, it loads sites well, but when I begin downloading something it turns off. Default internet browser was downloading very well, but in this last days it doesnot work too. :'''''( Cant you help me?