iOS 11.1 (build 15B93) is an official Apple over-the-air update for the iPhone 7 Plus (Global), released on 2017-10-23T17:08:29Z. The update package is 297.66 MB. This is a delta (partial) update that requires 11.0.2 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: d83b23581107492e1bad11cb6a5a33b95071bca4.zip.