iPadOS 9.9.13.3 (build 17C5046a) is an official Apple over-the-air update for the iPad mini 4 (Cellular), released on 2019-11-20T18:03:44Z. The update package is 2.61 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: 82ed3b589ad995b0bbd64a5999c2dfb7798e0c41.zip.