Is it possible to alter or "repaint" or at all influence the main display (when keylock is active - where the operator logo is) of a nokia 6310i at say every 5 secs? In other words, have a java-app running in the background that updates the display at a set interval.
From Java access to the native functionalities in not possible,
but you can run Java Application and make nice graphics to the screen.
In S60 devices Java applivation can also run in background, but it can not effect any other screens as its own screen which can be seen when application is active/visible