How to retrieve a system file of Android? I ve deleted the file "fw_bcm4329.bin" from the root of the SD card,
right now I cannot connect by my pc with the tethering of android.

Anyone knows how to retrieve this file?

I have a

Samsung Galaxy Ace S5830
with Android 2.2.1 Froyo

thank You

max
This XDA post provides a Multiupload link, where you can download that file.