I have been experiencing the occasional bug with the 'back' button on my 9900.
Every now and then rather than going back one screen or closing a menu or dialogue box (like it usually would) the 'back' button dims the background and displays a short menu of 6 icons (messages, BBM, Contacts, etc).
Once it starts doing this the 'back' button will bring up that icon list no matter when it's pressed or from what screen. The only way to clear it is to hit the 'call end' button to get back out to the main screen. A battery-pull clears the problem.
So far this has happened 3 times since I got the phone about a month ago. Any ideas?
