iPadOS 8.0 (build 12A5365) is an official Apple over-the-air update for the iPad 4 (Global), released on 2014-09-17T17:54:02Z. The update package is 1.77 GB. 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: 64be26b1b59b3b770508f24813f4103c002475bb.zip.