iOS 11.2.5 (build 15D60) is an official Apple over-the-air update for the iPhone 6+, released on 2018-01-23T18:30:15Z. The update package is 451.7 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: da8924fcae8a55d580524a32afe10a9004ec6e64.zip.