How to add display language...?

Hi friends, I am using k750 and I have changed that into w800..

I don t know that who to add displaying language (in message)..

I mean, when msg comes in TAMIL lang it will be shown as squares...How to fix this..

Please guide me...

Thanks...

read this tutorial
XS++ 3.1 Guide-Flashing, Customizing, Recovering - Top Sony Forums
connect your phone, navigate to fsx-tpa-preset-system-language, there you will have to upload the specific language (both xx.t9 and xx.lng)
clisk shut down to finish and unplug
have a nice day

hey i know how to upload .t9 and .lng files to phone.....
DOES ANYONE HAVE .t9 AND .lng FILES FOR TAMIL LANGUAGE....
OR PLEASE INFORM ME WHERE I CAN GET TAMIL(INDIA) LANGUAGE FILES