I need louder sound for C902

[landa]

Hey everybody,

I just got a SE C902 vodafone branded but not locked.
Before that I had a K800i and now i am pretty disappointed about the sound volume. It just is not loud enough! Espiecally in a loud environnement like my daily subway ride it is pretty annoying. The K800 was louder. I flashed my k800(dont think i am expert though..., I had to google everything and it took me like a week^^) so I am not sure if that was its original sound or the flashed sound.
Anyways, I know that I can increase the sound with a flash of the acoustic files. Is that right?
But from my google week for flashing the k800 I remember that I would loose the warranty for the phone when I flash it. Is that also the case when I ONLY flash the sound drivers/acoustic settings or whatever. Because I dont really want to flash the Firmware and dont want to loose the warranty.

If my plans (louder sound, but no firmware flash nor warranty loss) would be possible, could you once you are typing anyways give me a tip on which sound drivers I should use and how I would get those on the phone, please?

Thank you,

Max

EDIT:

Oh, I forgot something, sorry:

i bought a Bluetooth wireless stereo headset and love it. So if possible I would like to increase the sound volume for this headset(it is not the headset that makes it quiet, when I use it with the K800 it is clearly louder). If this is not possible I can also use a regular headset, though

If you dont want to dbrand your phone, try to put the acoustic files from a generic firmware. Search in Download area.

PS: I sugest you to debrand the phone and if something goes wrong, you can put back the vodafone firmware.

[Max312]

I sugest you to debrand the phone and if something goes wrong, you can put back the vodafone firmware.

It is not that I don't want to debrand it. But I don't want to put a new firmware on it unless it is necessary. Because now the phone works and has warranty. If I flash it might for some reason not. Do you see what I am saying? kinda like dont change a working system.

So could I just use those generic files without putting a new firmware on it? And would I still have warranty when I do that?

[landa]

It is not that I don't want to debrand it. But I don't want to put a new firmware on it unless it is necessary. Because now the phone works and has warranty. If I flash it might for some reason not. Do you see what I am saying? kinda like dont change a working system.

So could I just use those generic files without putting a new firmware on it? And would I still have warranty when I do that?

Make a back-up of acoustic files with A2uploader and try some acoustic files from a generic firmware. If you dont like the results, you can put back the original files. Changing the acoustic files is ok, you will still have the warranty.

PS: Debranding the phone: + performance, + batery life.