iPadOS 11.2.5 (build 15D5049a) is an official Apple over-the-air update for the iPad 5 (Cellular), released on 2018-01-03T18:16:20Z. The update package is 112.25 MB. This is a delta (partial) update that requires 11.2.5 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 3d29621cf493e32d67298e503f3679d278a374d6.zip.