I am very mad because one day i opened the app and it froze my phone complety to the point where my phone wouldnt respond and even wouldnt let me turn it off but the good thing is if you know somone or you have two phones listen closely. first what you do is press every button on your phone and if it doesnt respond let the battery die then charge it and you should have your phone good as new. if its not turning on then your phone is a goner.