I just updated to ios7 and the sound will not work with my aps at all. If I plug in headphones it works. If I go to the settings and adjust the volume there I can hear it but then when I go the aps it still does not work. I have done the general setting reset. I have tried powering off with the home and power button. I have tried plugging and unplugging headphones. If I push on the volume buttons on the side nothing happens. At one point today the sound did start working after I did a general setting reset all for the millionth time but now I got back on my iPad tonight and the sound is gone again. I have even tried doing a restore through iTunes. Does anyone know how to fix this issue? Thanks in advance!