[joselillo0]

1. ALERT for Samsung Galaxy S users or anyone using Audio Method "SamsungCM7" !!
2. It is possible that permanent speaker damage may have occurred, particularly if you left the speaker running and the audio sounded awful. The August 27 version has removed all support for Silicon Labs FM chip devices to prevent any further damage.
3. If this is true, I'm very sorry! I think the CM7 FM app has this same problem, and that the underlying issue is in the CM7 kernel.
4. More information when available.

Fuente: market android.