iOS 9.9.10.2.1 (build 14D23) is an official Apple over-the-air update for the iPhone SE, released on 2017-01-09T17:55:42Z. The update package is 1.6 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: fb0102d5ae42bdf98c8f0b7074751b5227bfc6ab.zip.