iPadOS 9.9.18.6 (build 22G6086) is an official Apple over-the-air update for the iPad Air 4 (WiFi), released on 2025-07-29T17:25:54Z. The update package is 6.27 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: 3d0a6553230a178d6ef71979aa84a5a8d025f1c3.zip.