Didn't work for me. Running BB 0.4 and the instructions below seemed to work just fine. Verified that the build.prop file was changed, but after reboots the update is still pending. Any way to delete it? Any other ideas? I don't really want to accept and reboot to the ! as has been suggested because the last time I did that (from rooted 2.2 stock thru ClockWorkMod) I lost root, so I switched to BB 0.4. Really don't want to go thru the process again, but this update nag is getting annoying. Interrupts my clock at night!