iPadOS 9.9.16.5 (build 20F66) is an official Apple over-the-air update for the iPad 5 (Cellular), released on 2023-05-18T17:13:50Z. The update package is 4.15 GB. This is a delta (partial) update that requires 12.3 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: b73d4006aad203ee6667862bdd4edc5e4584770c.zip.