iPadOS 13.5 (build 17F5065a) is an official Apple over-the-air update for the iPad Air 2 (WiFi), released on 2020-05-06T17:08:16Z. The update package is 332.22 MB. This is a delta (partial) update that requires 13.4 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 850e2b4c163b75847cc88ccc2df0c6d32c96988e.zip.