iPadOS 9.9.12.5.5 (build 16H62) is an official Apple over-the-air update for the iPad Air (China), released on 2021-09-23T17:08:02Z. The update package is 2.06 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: 0533882a8f7d5d135bbff03e9d94e7ba98118035.zip.