iOS 9.3.1 (build 13E238) is an official Apple over-the-air update for the iPhone 5c (Global), released on 2016-03-31T16:55:00Z. The update package is 19.42 MB. This is a delta (partial) update that requires 9.3 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: ced1ce6442535cba2a477cba734e7d355b8de484.zip.