Hi Thanks for your reply.
I downloaded the Tata version you recommended and was given the option of installing Chinese Traditional fonts and input. I installed it, but when I tried to select languages, there was no option for Chinese.
After this, I downloaded 8830 OS 4.5.0.51 from a torrent site and installed it. I removed the vendor.xml file, and was given the option to install Chinese simplified and/or traditional character sets. In intalled both. When the installation was done, my 8830 could display Chinese and Japanese, but I still cannot input. I have no idea why. I went to OPTIONS, then LANGUAGE and tried to change both Language and Input Language, but the only options I have are English, French and Spanish.
I checked the
OPTIONS --
ABOUT to see what version I have.
It says V4.5.0.33 Platform 3.2.0.30
In
ADVANCED OPTIONS -- APPLICATIONS it says I have installed:
BB Japanese Characters and Font v 4.5
BB Simplified Chinese Characters and Font v 4.5
BB Traditional Chinese Characters and Font v 4.5
What went wrong?

Is there any way to get Chinese input on an 8830? Were these phones not sold in Hong Kong, Singapore or China?