iOS 9.2.1 (build 13D15) is an official Apple over-the-air update for the iPhone 5c (Global), released on 2016-01-19T17:59:47Z. The update package is 872.18 MB. This is a delta (partial) update that requires 8.4.1 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 45689d1fef9a995fc8d6abfeaab335561b39c774.zip.