iPadOS 9.9.12.3 (build 16F5139e) is an official Apple over-the-air update for the iPad 6 (WiFi), released on 2019-04-22T17:08:24Z. The update package is 2.14 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: 7276b19c5f68b7b04499aec472c85caa8bde0814.zip.