iOS 11.2.5 (build 15D60) is an official Apple over-the-air update for the iPhone 7 Plus (Global), released on 2018-01-23T18:31:33Z. The update package is 532.5 MB. This is a delta (partial) update that requires 11.1.1 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 14883adf81865f07be96bdd4b8c6e2029ae6133f.zip.