iPadOS 9.9.11.4.1 (build 15G5072a) is an official Apple over-the-air update for the iPad 6 (Cellular), released on 2018-06-18T17:05:34Z. The update package is 1.78 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: 13fca13d88848d5a31ebbd6bcafeb89ee381fd6a.zip.