Every time I get in my car now, (just started a week ago) my S4 sends a text to all my contacts in my phone that "I am driving now." What in the world is this and why is it doing it?! I am having to turn my phone off completely every time I get in the car! It's not an auto response or anything because most of them are to people that I do not text with or haven't talked to in months. I normally do not text and drive unless at a stop light. But this is very unsafe because now they're all texting me back saying "what does that mean?" Or "Am I supposed to meet you somewhere that I forgot about?" and I am having to respond while driving! Make it stoppppp!!!