iPadOS 9.9.13.5.1 (build 17F6080) is an official Apple over-the-air update for the iPad Air 3 (WiFi), released on 2020-06-01T17:10:18Z. The update package is 3.05 GB. This is a full OTA update that can be applied from any compatible base version. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 36ffbb00fca4271ce227fee75c26b1b9b632df36.zip.