iOS 10.0.2 (build 14A456) is an official Apple over-the-air update for the iPhone 5 (GSM), released on 2016-09-23T15:53:03Z. The update package is 837.24 MB. This is a delta (partial) update that requires 9.3.1 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 271d548686932b34596714b8ed377a236feecc73.zip.