iOS 11.1 (build 15B93) is an official Apple over-the-air update for the iPhone 7 Plus (Global), released on 2017-10-23T17:08:27Z. The update package is 1.27 GB. This is a delta (partial) update that requires 10.3.2 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: e4edfe88895482f484ce69ed3a9f124f373aa3f5.zip.