iPadOS 9.9.11.0 (build 15A372) is an official Apple over-the-air update for the iPad mini 4 (Cellular), released on 2017-09-12T19:08:21Z. The update package is 1.22 GB. This is a delta (partial) update that requires 9.3.2 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 18a4d571f9a775eb85314a887bf1c8c917d2f6bf.zip.