iOS 9.9.11.4 (build 15F5037c) is an official Apple over-the-air update for the iPhone SE, released on 2018-04-02T17:06:59Z. The update package is 1.8 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: 2688c95a4b9ff8397bc9983e61f6afbf2981ff91.zip.