So I check the website out and I did it. I download the client from www.Davinciteam.com and I pay the $12 USD and BAM, flashed my W800i into Traditional Chinese. Very simple, talks around 10 min. $12 well spent.
It's been 2 hours since I flashed it. So far so good. 有注音輸入 What I think is if there's any problem you need to take it back for warranty, you need to FLASH it back to the original verson so they will honor it. Yes, the ONLY reason why I flashed it because I want to see what I am listening to if I put in chinese songs.
Hi KK_Disco: Just a question, is there Traditional Chinese firmware for z800i on www.Davinciteam.com? I just changed my mind, z800i is my choice now XD Thanks!
luckily I do not receive / send chinese SMS at all. having to deal with the chinese firmware in a US phone is painful.
to whom who bought / going to buy the US retail SE phones, the warranty from SE will be voided if you flash with different firmwares other than the US version of the firmware.