I have this annoying software glitch and im just wondering if anyone else has this too. sometimes when im using the phone and i tap on the contact i want to call, it selects a completely different person and calls them, and i end that call right away and try again and it just keeps doing it. i know its not a hardware issue because i got my first iphone replaced last week for a different issue, and this new one does it too, so definitely a software error.