I have a Blackberry Curve with AT&T and am using the standard AT&T theme. Kind of pale blue and white background. Well, I used to be able to see where my cursor was because I could see orange corners of a box surrounding the highlighted icon as I toggled around the main home screen. Don't know what I did, but the orange corners aren't there anymore, and now I have a very faint blue line around the highlighted icon that's hard to see. So it's hard to figure out where my cursor is. Any help in getting my orange corners back would be much appreciated!!
Try pulling the battery out while the phone is on and leaving it out for thirty seconds, put it back in and allow the phone to reboot for 1-3 minutes, your orange box should now be back. Please let me know if this helps.