I was adding folders and then decided I wanted to go back to the way I had it before. I got over confident and was moving apps very fast and not looking what I was doing because I was in a rhythm. Anyways, I ended up deleting the "Up" folder in one of the folders and now I have NOTHING listed under my Applications menu from the home screen.
It's a bit quick to reinstall the OS. Here are a couple of things you can try first. Try a battery pull. With your phone on, remove the battery for 30 seconds, then put it back in. You could also try changing the theme.
At the moment I have the today theme. All the icons are showing but the Calendar Text is missing but selectable. I then went to click the BB button that takes you to applications and I get a blank screen with only the time and my signal on it.
I wish I just new an easy way to overwrite the Today theme with the original to fix the issues(assuming thats all it would take).
Is there any way to do this? Or any way to change the theme if you cant even get into options by clicking on the icon(since no icons are there and when in the "Applications" section no icons or menus work)