iPadOS 9.9.11.3 (build 15E5216a) is an official Apple over-the-air update for the iPad Pro 9.7-inch (WiFi), released on 2018-03-16T17:05:09Z. 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: e20a309d9ce9649792b6b04ba860fad583616b7f.zip.