If you’ve had the need to use Find My iPhone to locate your iPhone, iPod touch, or iPad even a single time, you know the outstanding utility of this feature. Once limited to paying MobileMe customers, it’s now free for all iPhone 4, fourth-generation iPod touch, and iPad users, and will continue to be when Apple makes the transition over to iCloud. If you haven’t yet set it up on your device, here’s how to do so. Open up the…
