Hey, I have been reading everywhere that charging your phone with it off will greatly improve battery life. I use my phone as an alarm to wake up in the morning so turning it off to charge creates a huge inconvenience to me. I was wondering if there is an app or setting that will allow the phone to wake up with the alarm similar to what blackberrys have?? Also I know I can buy an alarm clock but I don't want to, haha. thanks!