iPadOS 12.2 (build 16E5201e) is an official Apple over-the-air update for the iPad Air 2 (Cellular), released on 2019-02-19T18:06:42Z. The update package is 639.5 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: db2d54de1799cffcd12b4e3c7427630a40d1b17f.zip.