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 258.9 MB. This is a delta (partial) update that requires 9.1 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 9c948000cbbc812f3c6d5cd500117794b0a06d88.zip.