iOS 9.9.10.0.2 (build 14A456) is an official Apple over-the-air update for the iPhone 5 (GSM), released on 2016-09-23T15:53:02Z. The update package is 1.14 GB. This is a delta (partial) update that requires 8.1.1 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 79dad28f07771269fb42eeb360090a256f38c495.zip.