iPadOS 9.9.10.2 (build 14C91) is an official Apple over-the-air update for the iPad 4 (WiFi), released on 2016-12-05T18:00:50Z. The update package is 1.32 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: dcea1a0e866a989693959b382144b2aaf95dd3b9.zip.