iPadOS 9.9.11.4.1 (build 15G6077) is an official Apple over-the-air update for the iPad mini 2 (WiFi), released on 2018-07-09T17:06:02Z. The update package is 1.7 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: 4f7413c63bce491b96355fbd4be80c86405d4855.zip.