iPadOS 12.2 (build 16E5212f) is an official Apple over-the-air update for the iPad 5 (WiFi), released on 2019-03-04T18:04:38Z. The update package is 664.17 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: c8a35c86d4fcdcfe39c9e8ae343ca3c6c4baad87.zip.