Acoustic driver W880 from TopSony?

[byMaX]

OK, i will brute-force my phone, it's no biggie, but can someone confirm that these are not just the default acoustic files. No one said they're modded or better! There's never an info on files when I download them from TopSony, so... If i'm gonna spend hours bruteforcing, it'd be better to know the files are the right ones! So, help, anyone?

[YasiN®]

Does brute force Attack for only 1 time ? or do we have to brute force attack every time that we need to acces to acoustic files in w850i ? i have w850i, and i want to use walkman dAnce theme on my phone. Do i have to brute foce atack ?