iOS 9.0.2 (build 13A452) is an official Apple over-the-air update for the iPhone 5 (GSM), released on 2015-09-30T17:58:31Z. The update package is 28.33 MB. This is a delta (partial) update that requires 9.0 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 55ea0e8afa1f8faca9e91424d1d20cc3829e3d4a.zip.