iOS 9.9.10.2 (build 14C5089) is an official Apple over-the-air update for the iPhone 5s (GSM), released on 2016-12-02T18:27:10Z. The update package is 1.59 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: 56c1896cf5ac99395f25e00ad39202049f5147d8.zip.