iPadOS 13.0 (build 17A5508m) is an official Apple over-the-air update for the iPad Air 2 (Cellular), released on 2019-06-17T17:03:51Z. The update package is 1.85 GB. This is a delta (partial) update that requires 12.4 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: b762d59b46611a06080abcb91ff68583819852d6.zip.