iOS 11.0 (build 15A5354b) is an official Apple over-the-air update for the iPhone 6, released on 2017-08-14T16:54:31Z. The update package is 249.65 MB. This is a delta (partial) update that requires 11.0 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: e03d2fbe258b982506b69151ae28547ade51e7a5.zip.