My phone doesn't stay silent when it's on quiet mode. Apps still make noise, and sometimes I even hear text messages arrive! I guess I could turn down all the volume bars (if that would even work? I haven't checked), but it seems simpler to be able to use quiet mode because I can set it to not make noise at a certain time each day, and turn it on quickly and easily... but clearly it still makes noise. If there's no way to keep my phone completely silent by putting it on quiet mode, is there maybe a free app that will keep the phone silent? I don't want to get in trouble at school because my phone won't stay quiet!