I tried to install BB scratch. I wiped everything, blah blah... Everything looked fine until it did the automatic restart, then when everything came back up the stock sms app showed that I had 6072 unread messages. When I tried to open the stock app and change the settings, it froze in the menus and I was unable to open the app again, even after rebooting the phone. I even deleted the mmssms.db file before installing and it still happened. Do I need to manually delete all of the messages within handcent before installing BB? I don't want to because that will take forever with 14k messages.