dude,i used to have k800i also,but sold it since got problem with joystick use it for 4 months, hahaha. then i changed to w850i.
ah forget bout that,

hey u using which acoustic file for your phone ?
i mean loud on speaker and sound nice by using earphones,
i did upload that acoustic file that u gave me the link,
but not so nice the sound when using with earphone,

btw which acoustic file u using now ?

Since when I give you acoustic file

Anyway, I didn't use any acoustic driver as I'm satisfy with the original sound itself.

that one ler, nvm.
let me try some of acoustic files

That's a guide I show you. Not I give you

Anyway, you can always ask question there. I believe, Mr Shiney, ybtan and etc can help you in acoustic driver issue

Actually, what's the use of updating firmware? just like windows update?

yes, jz like windows update,
to fix some bugs and improve some features,
like R1GB001 got video thumbnails bug den newer fw fixed it.

actually there's nonid to mod w850i's acoustic..as a ex-user of tis phone the original loudspeaker is loud enuf n the megabass in ur earphone is vry nice already..about the flash themes u got any problem wit it?

oh thx for the reply, oh no problem, then how i'm gonna use some of theme from S500 ? or other same screen resolution with w850i ? i mean flash theme.. need to edit somewhere ?
how can i get original w850i acoustic file ?

hey....anyone know that izzit possible to change w850 font type?

Yes. It's possible. The way of changing it should be the same with K800i

I modded my acoustic drivers a few days ago and now it's really2 loud...,I wud say that now setting the volume a little more than halfway is the same as the max volume on original acoustics..,anybody out there with modded acoustics?? Any idea which one is the best for W850i??

can you give me the guide?
coz i never mod a phone before...scared the phone will spoiled

^
You need a guide from here.

i'm still using R1GB001 on my w850i..
lazy to mod or update the firmware la..
keep it in original ..

Ahaha same. Last time I updated my firmware was six months ago

i have nothing expect more on this phone..
since the phone is for call / receive calls, sms, some java function, and the walkman function..
i think this phone is more than enough so i didnt mod / update my phone until now.. hehe..

I see

Loud meh? I know it's clearer after I mod it.
any other accoustic drivers which is louder and clearer?

Actually W850i original acoustic driver already loud enough.

what i mean is change the font type..i can't get any info there

Sorry. Wrong link
Should be this one : here.