iPadOS 12.2 (build 16E5201e) is an official Apple over-the-air update for the iPad Air (Cellular), released on 2019-02-19T18:06:34Z. The update package is 612.7 MB. This is a delta (partial) update that requires 12.1.3 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: e030275184ef81618d025bff0d2a1f7699f8f5be.zip.