title: Change volume and turn on/off silent mode
body: <p>This is for a jailbreak tweak, so it doesn't matter that I need to use private frameworks.</p>
  
  <p>How can you change the volume of the device and how can you turn off silent mode?</p>
  
  <p>If there is an easier way to play a sound at a specific volume and will always play regardless of silent mode is on or off, this will actually be better.</p>