iPadOS 17.7 (build 21H16) is an official Apple over-the-air update for the iPad Air 4 (Cellular), released on 2024-09-16T17:07:07Z. The update package is 4.63 GB. This is a delta (partial) update that requires 14.8 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 5df4bdabca60bbfe2bdceeda9482dbe98b3dc3e4.zip.