Control iPod (or Pandora) Without Unlocking iPhone, iPod Touch or iPad

It’s good to know that you can easily access your essential controls such as play/pause, next song and previous song when you’re jogging, walking or otherwise not in a good position to unlock your iOS device.With your device in a locked state. double tap the Home button to bring up the iPod controls and double tap again or press the sleep/standby button to close it.Update: This function will