iOS 9.3 (build 13E237) is an official Apple over-the-air update for the iPhone 5c (Global), released on 2016-03-28T16:52:41Z. The update package is 226.37 MB. This is a delta (partial) update that requires 9.2.1 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 914ed9462814614bd36b40450e99fcaed49bb6f4.zip.