iOS 11.0.3 (build 15A432) is an official Apple over-the-air update for the iPhone 7 Plus (GSM), released on 2017-10-11T17:08:46Z. The update package is 266.77 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: 00c127cfff33916617ea46c73e0c2c012ff2aea2.zip.