A word of warning to anyone who hasn’t already updated to iOS 10.3

Earlier this week, Apple put an end to the beta madness and released iOS 10.3 to the public. Don't worry, a new developer beta — iOS 10.3.2 — was promptly released the very next day. We already told you about all the best new features in iOS 10.3, and we also drew attention to one feature in particular, a hidden change that gives the iPhone and iPad a nice little speed boost. If you haven't already updated though, there's one feature that we should warn you about because we've receiv