iPadOS 9.9.17.1 (build 21B74) is an official Apple over-the-air update for the iPad 6 (WiFi), released on 2023-10-25T17:25:21Z. The update package is 4.86 GB. This is a delta (partial) update that requires 10.1.1 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: c2e2c282caa375c3dbd3ecc0db46eca567e9bef4.zip.