k 750i additional language dutch

[phonefreak]

I use a sony ericsson k750i.
My phone only "speaks" German, English French and Turkish. I like to teach my phone Dutch. I already downloaded and used software to get into the phone (far manager, sepp, a flash driver etc.) and it works perfectly well. I just like to add the dutch language files. How can I do?

But the most important thing of all: Where can I get the dutch files I need?
SE don't like to give them to me.

Thank you so much for your support and maybe someone already has the language files so that he/she could send them to me (they should be called "nl.lng" and "nl.t9"

[phonefreak]

I forgot to say that the phone is originally from Germany. It was branded by O2 Germany.
Maybe you need that information to answer my question.

[jasmin]

Read this thread:

How to add languages to your phone

Nice day