Very weird issue with my new iPhone 4! After I finished recording a video, no sound was captured. When I tried to make a speakerphone call, the other person could not hear me, but when I turned speakerphone off, they could hear me fine. I tried making a voice recording, and all worked fine. I found someone with the same issue on this forum http://forum.tipb.com/search.php?searchid=7895305 Anyone have a similar result? If so, any tips on how to fix it?