iPadOS 8.1.1 (build 12B435) is an official Apple over-the-air update for the iPad 2 (WiFi), released on 2014-11-17T18:06:04Z. The update package is 1.28 GB. This is a delta (partial) update that requires 7.0.4 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: a666b7302eb39baac307c88091f6a48e9ae51db0.zip.