3 #excute upgrade application
6 #remove unuse databases
7 rm /opt/dbspace/.wrt.db
8 rm /opt/dbspace/.wrt.db-journal
10 rm -r /opt/share/widget
12 rm /opt/usr/dbspace/.wrt_custom_handler.db
13 rm /opt/usr/dbspace/.wrt_custom_handler.db-journal
14 rm /opt/usr/dbspace/.wrt_i18n.db
15 rm /opt/usr/dbspace/.wrt_i18n.db-journal