yep fixed
you can do two things. copy and past from file or manually type it, id rather do the cop and paste
create a .txt file on your SDcard and paste that code into it.
open the file while on the blackberry and select all text (use astro or root exlor) copy txt
go to message app, settings, custom user agent, custom, hold down txt box and paste.
click ok and reboot
job done
all new messages should come through as 640x480 etc etc