iPadOS 7.1 (build 11D5134c) is an official Apple over-the-air update for the iPad 4 (WiFi), released on 2014-01-20T17:59:34Z. The update package is 76.15 MB. This is a delta (partial) update that requires 7.1 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: bfe62515d021857f1d1cd20d1cd54a9dd534a849.zip.