iOS 8.1 (build 12B411) is an official Apple over-the-air update for the iPhone 5c (Global), released on 2014-10-20T17:59:08Z. The update package is 1005.86 MB. This is a delta (partial) update that requires 7.1.2 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: f22900cade9524cdf93dad7e7a0f104e115f15ce.zip.