iOS 11.2.5 (build 15D60) is an official Apple over-the-air update for the iPhone 8 (Global), released on 2018-01-23T18:29:11Z. The update package is 166.33 MB. This is a delta (partial) update that requires 11.2.1 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: ff0991e824ec22e9d51042ac232d60c682706cf4.zip.