iOS 11.2.6 (build 15D100) is an official Apple over-the-air update for the iPhone 7 Plus (Global), released on 2018-02-19T21:15:00Z. The update package is 1.31 GB. This is a delta (partial) update that requires 10.2 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: e11f552f52c4e7a7e44d5b094f54d3211918f9df.zip.