iPadOS 10.1.1 (build 14B100) is an official Apple over-the-air update for the iPad 4 (WiFi), released on 2016-10-31T14:59:01Z. The update package is 810.68 MB. This is a delta (partial) update that requires 9.3 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: fa5dcf75c564812374f40cec63545ef11e4810a5.zip.