iOS 11.2.6 (build 15D100) is an official Apple over-the-air update for the iPhone 7 Plus (Global), released on 2018-02-19T21:15:03Z. The update package is 157.23 MB. This is a delta (partial) update that requires 11.2 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 18cffa7de0a1df8fd52ab2acb789ea5b0a1c8f3a.zip.