iOS 16.3.1 Release Notes

These are the full iOS 16.3.1 release notes for iPhone.

This update provides important bug fixes and security updates for your iPhone including:
● iCloud settings may be unresponsive or incorrectly display if apps are using iCloud
● Siri requests for Find My may not work
● Crash Detection optimizations on iPhone 14 and iPhone 14 Pro models

For information on the security content of Apple software updates, please visit this website:
https://support.apple.com/kb/HT201222


You can find links to download iOS 16.3.1 here:
● Where to Download iPhone Firmware Files From

iOS 16 Release Notes

Here are the release notes for other versions of iOS 16 for iPhone.

● iOS 16.5 Release Notes
● iOS 16.4.1 Release Notes
● iOS 16.4 Release Notes
● iOS 16.3 Release Notes
● iOS 16.2 Release Notes
● iOS 16.1 Release Notes