iOS 11.1 (build 15B93) is an official Apple over-the-air update for the iPhone 7 Plus (Global), released on 2017-10-23T17:08:21Z. The update package is 1.28 GB. This is a delta (partial) update that requires 10.0.1 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: c3218c59f8fd60cf3f1847f8eb95765f6bcab787.zip.