iOS 9.9.11.1 (build 15B5086a) is an official Apple over-the-air update for the iPhone SE, released on 2017-10-16T17:04:24Z. The update package is 1.78 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: 994f6162767209160bc950d13fc2e6a29c2c30a6.zip.