IOS 15.4 build 19E5225g

iOS 15.4 build 19E5225g is the official Beta 3 release of iOS 15.4, which was released to Apple developers on 15 February 2022, then to public beta testers the next day.

Changes

 * After installation, the user is prompted to review the settings of the Emergency SOS feature. It only appears when there are no emergency contacts present.
 * New filter options are added in the Podcasts app. They include the abilities to filter episodes by played, unplayed, downloaded or saved.