iCloud: iOS software version

iOS software version

iOS is the mobile operating system for the iPhone, iPad, and iPod touch. For best performance, it’s a good idea to update all iOS software on your iPhone, iPad, or iPod touch to the latest versions.

To determine which iOS software your device uses, go to Settings > General > About > Version.

To update the iOS, connect your device to your computer and install the latest iOS using iTunes.

You can install future updates from your device by tapping Settings > General > Software Update.

Last Modified: Feb 11, 2016
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