iPadOS 9.9.13.5.5 (build 17G5035d) is an official Apple over-the-air update for the iPad Air 2 (WiFi), released on 2020-06-01T18:07:36Z. The update package is 2.66 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: dd9e3fb7c2c7ef69d7e4d7ae0552694fb4efc320.zip.