iPadOS 8.0 (build 12A4331d) is an official Apple over-the-air update for the iPad 4 (GSM), released on 2014-07-21T17:54:04Z. The update package is 250.49 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: 9fe4a6370b7892faeafd5a8595970b2331dc02c6.zip.