iOS 9.9.10.0.1 (build 14A5403) is an official Apple over-the-air update for the iPhone 5s (GSM), released on 2016-09-07T19:04:50Z. The update package is 1.56 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: f78a2a173cd9d6e9457e7c1a20965b4843099b3b.zip.