After open Messaging app, it shows a blank screen.
But I can still recieve SMS message, send SMS from contacts.

What I did these two days:
1. Update all apps & patches from preware.
(I have to uninstall "message per contact" to keep preware keep updating)
2. I installed serveral theme and occured some errors. I send xml into Pre and restore default theme.

Is there anyone have this weird situation before?