[FT][iOS] For users with no sound

In newer models, this option is sometimes in software rather than hardware. Try toggling the button shown below:

If you still have issues, please try all the solutions in the link below,
http://ipadhelp.com/ipad-help-tips-tricks/no-sound-on-ipad-games-apps-fix-problem/
http://ipadhelp.com/ipad-help-tips-tricks/no-sound-on-ipad-games-apps-fix-problem/