iPadOS 9.9.17.4.1 (build 21E236) is an official Apple over-the-air update for the iPad 6 (WiFi), released on 2024-03-21T17:21:42Z. The update package is 4.88 GB. This is a delta (partial) update that requires 12.3.1 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: df9c178d7fb5df48ce5fcfd5ce88adc1fa117fa3.zip.