iPadOS 13.0 (build 17A5508m) is an official Apple over-the-air update for the iPad Air 3 (Cellular), released on 2019-06-17T17:03:47Z. The update package is 623.07 MB. This is a delta (partial) update that requires 13.0 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: cacafaa1cf92e54493cbdf05e940a2e0b85182a5.zip.