iOS 11.0.3 (build 15A432) is an official Apple over-the-air update for the iPhone 8 Plus (GSM), released on 2017-10-11T17:06:44Z. The update package is 272.92 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: c94df4393161c11375b8d9650859738ebdeaa9b9.zip.