iPadOS 13.3 (build 17C5046a) is an official Apple over-the-air update for the iPad Air 2 (Cellular), released on 2019-11-20T18:03:46Z. The update package is 118.62 MB. This is a delta (partial) update that requires 13.3 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 8aada3fe582f53581f79e13985454f69dbcd2b81.zip.