Mine isn't working either
Mine isn't working either, but I'm having a completely different problem. My ringer, keyboard clicks, text alerts, sleep sounds, or unlocking sounds aren't working. I still have sound from alarms, timers, iPod, but none of the actual phone functions. If I toggle the silent switch it doesn't vibrate when toggled into silent mode, nor does the sound image appear when toggled out of silent mode. I have done soft restarts, and have even restored my phone a few times. I have messed with everything in the sound options under settings. NOTHING is helping. I've even read that there is a bug with the headphone jack that can cause sound issues, so I've plugged and unplugged headphones in several times to see if that fixed it (it didn't). The only way I know I'm getting a call is because it is still vibrating. Otherwise, I'd miss every call. Please help!!!!