iPadOS 9.9.13.2 (build 17B5059g) is an official Apple over-the-air update for the iPad mini 4 (WiFi), released on 2019-10-02T17:02:03Z. The update package is 2.59 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: 6b5daf2750b91e1d8d188ef4d972ad7a7ab1f4cc.zip.