IOS 16.3.1 build 20D67

iOS 16.3.1 build 20D67 is the official RTM build of iOS 16.3.1, which was released to the public on 13 February 2023.

Fixes and improvements

 * Fixed an issue where Siri requests for Find My may not work.
 * Fixed an issue where iCloud settings may be unresponsive or display incorrectly if apps are using iCloud.
 * Several optimizations have been made to Crash Detection on the iPhone 14 series.