How to update iOS in your iPhone, iPad or iPod touch using iTunes

Apple's software updates for iOS introduce new features and improvements that let you do even more with your iPhone, iPad, and iPod touch. Updating the software on your device is easy. This article explains how to do it in five simple steps.

Update your device using iTunes

1. Ensure that you're using the latest version of iTunes.
2. Connect your device to your computer using the included USB cable.
3. After iTunes opens, select your device when it appears in iTunes under Devices.
4. Click "Check for Update" in the Summary pane to check for available updates.
5. If an update is available, iTunes prompts you to download and install the update. Do not disconnect your device until the update has finished.