iPadOS 11.2.5 (build 15D60) is an official Apple over-the-air update for the iPad 5 (Cellular), released on 2018-01-23T18:28:16Z. The update package is 1.02 GB. This is a delta (partial) update that requires 10.3.3 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: c9688200346c5963daa7bf2a1b68b907e9b81144.zip.