iOS 7.1 (build 11D5167) is an official Apple over-the-air update for the iPhone 5c (GSM), released on 2014-03-10T16:58:11Z. The update package is 1.27 GB. This is a delta (partial) update that requires 7.1 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 5eeae387e75e345c7220a0881109e08a03928dcd.zip.