iOS 9.9.12.3.1 (build 16F6203) is an official Apple over-the-air update for the iPhone SE, released on 2019-05-24T17:05:25Z. The update package is 2.16 GB. This is a full OTA update that can be applied from any compatible base version. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 946d3c906e43c3d62d282a2640fa388fff2226f3.zip.