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Apple iPhone 5s Software Update
Verizon wireless is pleased to announce a software update for your Apple® iPhone® 5s. This software update has been tested to optimize device performance, resolve known issues and apply the latest security patches.
You can update through iTunes®, Wi-Fi or over the Verizon Wireless network*.
Before starting your software update:
- Connect your device to Wi-Fi (if you aren't using iTunes), or make sure it has a strong Verizon Wireless network connection.
- Ensure your battery is fully charged before starting the software update.
iOS Version 12.5.4
Release date: 06/15/2021
iOS 12.5.4 is now available from Apple. iOS 12.5.4 includes important security updates, recommended for all users.
Learn about all the benefits of iOS 12.5.4 on Apple's website.
Next steps and additional links
Please allow additional time for the apps on your device to continue to download after the software update.
*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.