My two issues involve BBM and SMS. In a BBM convo it doesn't automatically scroll down to the latest message, it also scrolls up to the top on its own. Another thing with BBM there seems to be a black screen behind the curtain when I'm unlocking my phone if BBM is running. My second issue is when it comes to texting I can't select one or more contact to text, it'll just be stuck on the one contact I chose. Are there any solutions to these issues??