08-31-2009 09:34 PM
If you have pressed delete and they don't delete, then Try removing your battery - then replacing it - allwing your phone to reboot.
09-01-2009 12:39 AM
Also, open your Messages folder > Menu > View Saved Messages.
If those same messages are 'saved', delete them from that folder.
PIN: C0001B7B4 Display/Scan Bar Code
PIN: C0005A9AA Display/Scan Bar Code