iOS 11.2.6 (build 15D100) is an official Apple over-the-air update for the iPhone 7 (GSM), released on 2018-02-19T21:15:09Z. The update package is 30.63 MB. This is a delta (partial) update that requires 11.2.5 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: fa89d0c306216d9b64e645b3ec42061d018957d6.zip.