I was using blackberry app world on my storm 9530, and got a white screen with some sort of error. I had to take the berry output to reboot my blackberry, and all of my settings/contacts got reset. I haven't had a backup in a long time... but even after my backup, I still only have 12mb application memory. I had at least 20mb application before it crashed.
Any chance my settings are being stored somewhere on my phone or something and weren't really erased?