iPadOS 9.9.13.4 (build 17E5233g) is an official Apple over-the-air update for the iPad mini 4 (Cellular), released on 2020-02-19T18:24:19Z. The update package is 2.74 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: 7b59d8725945d000b4b436f584ed3a80405da987.zip.