iOS 9.0.2 (build 13A452) is an official Apple over-the-air update for the iPhone 6, released on 2015-09-30T17:58:34Z. The update package is 1.11 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: e125faaa8f0b50e1319a7c45b940c5cb485cfa0b.zip.