iPadOS 9.9.11.4.1 (build 15G5063b) is an official Apple over-the-air update for the iPad Pro 9.7-inch (WiFi), released on 2018-06-11T17:21:41Z. The update package is 1.71 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: 912bfa40ee82b2aa45115c31c1ed58e246ce9f1a.zip.