I have tried to find the fm radio app on my s2 but to no avail. I know it only works with headset, but where's the app?? I watched a video online that showed an "fm app" that appeared to be preinstalled on phone, but mine does not have such a thing. I looked in the market, but most of the radio apps were internet streaming, not actual fm radio tuners. The few tuners did not work on my phone. I called Sprint and the rep said he knew nothing about an FM radio feature and that it wasn't mentioned in any of the materials he had on the phone. What gives? I'm ready to return this thing. Between the inability to use camera while on a call or listening to music, the inability to use internet while on call, etc, I seriously don't get how this phone can be considered the cutting edge of cell phones. All of the above can be done on older phones. Ugh. Someone tell me there are fixes for all this!!