It's so sensitive that your iPhone will shuffle to the next song if you're even walking with the iPhone in your pocket... I discovered this on my way to lunch. AND, the "Shake to Shuffle" feature is ON by default.
Do yourself a favor and turn this feature off right away if you ever listen to your iPhone with it in your pocket.
Do yourself a favor and turn this feature off right away if you ever listen to your iPhone with it in your pocket.