iPadOS 9.9.15.2 (build 19C6056) is an official Apple over-the-air update for the iPad (Cellular, 9th generation), released on 2021-12-13T18:27:08Z. The update package is 4.26 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: fe344f61ba766090baf930ae6f3adb9c8990a4a3.zip.