Wirelessly posted (BlackBerry 9000 4.6.0.67)

How did you break the trackball/button. It is possible that you can just replace thw trackball and it will solve your issue. Also you can contact your carrier, and see if its covered as a replacement.

With the wireless off you cannot really do much of anything. If you cannot get to the manage connections/wireless on/off app I am fairly certain you are dead in the water. Try to back your device up or move the info to a spare/new device.