iOS 11.2.6 (build 15D100) is an official Apple over-the-air update for the iPhone 7 Plus (Global), released on 2018-02-19T21:15:02Z. The update package is 532.4 MB. This is a delta (partial) update that requires 11.1 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 3b62c09851ac7627bf1599144443912636a52add.zip.