01. Download XS++
02. Download the Main and the FS HERE
03. Off your phone, take out the battery, and put it back again
04. Start XS++, press Connect
05. Hold on 'C' button, and connect the phone via USB cable
06. Extract both then Main and the FS to desktop.
07. Check 'Flash Main Firmware', and locate 'K810_R8BA024_MAIN_TAIWAN_SM_RED52.mbn' you've extracted
08. Check 'Flash File System', and locate 'K810_R8BA024_FS_TAIWAN_RED52.fbn' you've extraced
09. Check 'Customize File System', and under 'Select Phone Model', choose 'K800', and under 'Select CDA and Region', choose 'HONG_KONG (CDA102511/85)', and click 'Flash'
10. Wait
11. Still waiting
12. After done flashing, unplug your phone, take out battery, put it back, and on.
13. You should have latest firmware, with Chinese input.

thanks for sharing the tips,
it's easy right??

the chinese input is Chinese Traditional or Chinese Simplified 1?
my phone currently on Traditional 1, not really used to
hard to find some words 

I bought mine 2 weeks ago, add me to the list ba
Ivory gold, RM860

ANyway, my phone has chinese simplified only
Any ways i can add chinese traditional to my phone?
Because some of my songs are in chinese traditional

how u do it?
i wan ur theme also!!!
plz teach me step by step!!!!!!!!!!

hi, may I know does K810i support flash theme? might be getting a K810i for myself soon.

hi all ... i use K810i too ... if i change to 2GB will lag or hang ... ??

hi im new here.. currently im using w850i but it spoils so many times.. thinking to change phone, but im really hoping for a phone with good sound quality via speakers or headsets.. this phone is one of my choices cuz of its nice looks n big screen + 3G which existing in my current w850i.. any opinion? thx =)