I have a problem with my blackberry it moves by itself or it blocks and scroll down or scroll back or when i write a bbm msg it goes up and down doesnt let me continue my msg it comes and goes it just started now...can anybody help me please !!
I have that problem as well, from time to time. Usually I'll exit out of the application I'm in and then use the trackpad to move up/down for navigation, and that seems to calm the roaming curser problem. It used to happen with more frequency until I changed the sensitivity of the keyboard downward.