iPadOS 9.9.15.1 (build 19B6075) is an official Apple over-the-air update for the iPad mini 6 (WiFi), released on 2021-10-25T17:09:34Z. The update package is 4.35 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: e9f9d0ff870e11652983b05b01faa081e8505479.zip.