iOS 9.9.10.0.2 (build 14A456) is an official Apple over-the-air update for the iPhone 5s (GSM), released on 2016-09-23T15:53:11Z. The update package is 1.31 GB. This is a delta (partial) update that requires 8.2 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 720c0053cc3c84d72ee7b7209b31b049a173bff4.zip.