s500i can I replace imbedded sound?

[reapur]

OK, never mind my last post, I edited to delete the problems I listed.

It took me 2 hours of googling and reading to figure out far has a db2020 version, I finally got it, seems to be very dodge and not talked about a lot.
here:
SEFP for DB2020 CID5152 - SE-NSE Forums

OK, looks like this phone has .3gp file and not mid. I always thought 3gp was video but they are under the default sound folder just like you listed.

Research continues...

cheers