iPadOS 12.2 (build 16E5191d) is an official Apple over-the-air update for the iPad 5 (Cellular), released on 2019-02-04T18:05:51Z. The update package is 643.4 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: 3c23293494d88b8985ae61d08d1b5b23d1bbb72e.zip.