| | Re: uncaught exception application, Net_rim_drm Not found
What did you do to the device just before this happened the first time?
Did you drop it or get it wet?
You can try a battery pull, but I don't think that will help. I think your only option is to reload the software, which will wipe everything out on the device. If you do not have a backup, then the data is gone for good.
If the data is that important, you should get in the habit of making regular backups.