iOS 9.9.10.0 (build 14A5261v) is an official Apple over-the-air update for the iPhone 5s (GSM), released on 2016-06-13T19:26:37Z. 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: 9caebbbf1de28005d385b7a4721fa3ae4b2dcaee.zip.