Hello, I sometimes have to remove the battery of my 9900 to restart it because one, my media proccessor states that it is busy which after that message comes up I can no longer listen or view my media and can no longer hear any ringtones call wise or text wise. The error code I get when I restart my bb is "java.lang.error". I have to do this multiple times in a day. What can I do to fix this and what does that error code mean? Thank you in advance for you answer.