iPadOS 9.2 (build 13C75) is an official Apple over-the-air update for the iPad 4 (GSM), released on 2015-12-08T18:03:49Z. The update package is 1011.82 MB. This is a delta (partial) update that requires 8.0 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: bbb729d62edf4427605ed76a13d1e2082f7c686a.zip.