iOS 12.3.1 is now available from Apple. Not all features of iOS 12.3.1 are available on all Verizon Wireless iPhones. Get all the benefits of the latest iOS when you switch to or upgrade to a newer iPhone.
Learn about all the benefits of iOS 12.3.1 on Apple's website, including the impacts to your iPhone.
You can update through iTunes®, Wi-Fi or over the Verizon Wireless network*.
Before starting your iOS update, please make sure:
- Your battery is fully charged
- You have a strong Verizon network or Wi-Fi signal (if you aren't using iTunes)
Learn how to use your device
*Data usage applies. Apple, iPhone and iTunes are registered trademarks of Apple Inc. iOS is a trademark or registered trademark of Cisco in the US and other countries and is used under license.