iOS 8.1.1 (build 12B435) is an official Apple over-the-air update for the iPhone 5 (GSM), released on 2014-11-17T18:06:06Z. The update package is 1.47 GB. This is a delta (partial) update that requires 7.0.2 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 7e518fe20b4b39fecb5cec5710af4142b3e86a10.zip.