Most of our readers will already be familiar with iOS's over-the-air update system. You'll probably want to move onto the next post. For those of you new to iOS, here is a quick how-to.
Software update appears in your Settings app in Settings > General > Software Update. Here's what the iOS 5.1.1 update looked like. You tap on "Download and Install" to get started. You don't have to connect to iTunes. Everything happens on your device.
Before you update, you may want to be sure you've performed any of your normal maintenance, backup, and syncs. For most people this won't be an
