iOS 11.2.5 (build 15D60) is an official Apple over-the-air update for the iPhone 7 (Global), released on 2018-01-23T18:31:29Z. The update package is 526.51 MB. This is a delta (partial) update that requires 11.1.2 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 4dc1e0a4df4c5b869642f385acdc5d72e63753dc.zip.