The core applications can not be removed from the device, but you can remove certain components, like the pre-installed pictures and applications like Voice Activated Dialing, Password Keeper and games using the instructions in this thread.
I am trying to delete somemore space on my phone, I just don't know what two of theses applications are. Can someoe help??
bb 4.3 core applications
semitic characters and font support
bb attachment service
You can also try a program called Aerize Card Loader. This installs programs on your microSD media card freeing up internal memory. I never thought I'd have 12 programs on my BB with 14MB of internal memory left!