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 266.15 MB. This is a delta (partial) update that requires 11.0.1 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 81f2309d18eba0589f26aef38c3451f76ca2b08f.zip.