Reviewed by Julianne Ngirngir Getting interrupted mid-song by yet another "your volume should be turned down" notification? We've all been there. Your iPhone is trying to protect your hearing, but sometimes you just want to enjoy your music without constant nagging. Here's what you need to know: those headphone volume warnings can usually be turned off, though it depends on where you live and comes with some important trade-offs. Apple felt compelled to implement this feature because of mount...
