Thread: how to delete all the memory in my blackberry?

I want to give my cell phone to my friend and i need to delete all my memory like if I got it when it was totaly new.

You can do a Master Reset. It will delete most stuff, but you might have to go through and delete some things, but it should wipe out most! You just have to go to your menu and search for the master reset feature. should be in the settings or tools!