[Help] Instaling new T9 language in SE k810i

[rmb]

You expect someone to reply in one hour with the tutorial?

Could I ask do you need Portugese language on your phone? to use that t9?

Well I recomend using XS++ to flash a firmwire with Portuguese language.
XS++ Tutorial:
XS++ 3.1 Guide-Flashing,Customizing,Recovering - Top Sony Forums

Next you will need to look at which firmwire you want:
Top Sony - Languages Description

And then download:
Downloads - R1KG001_RED52 - Top Sony Forums
You will need to download the MAIN, FS and also the custom pack.

Thanks. I'll give feddback afterwods.