iOS 7.1 (build 11D5145e) is an official Apple over-the-air update for the iPhone 5c (GSM), released on 2014-02-04T17:56:31Z. The update package is 82.43 MB. 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: d50a55373e5c697bc58cb2b12f94266c9e06d230.zip.