iOS 10.0 (build 14A5297c) is an official Apple over-the-air update for the iPhone 5c (GSM), released on 2016-07-05T16:44:54Z. The update package is 361.5 MB. This is a delta (partial) update that requires 10.0 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 49bea4ecc648df6b6d57308c16c011f116ca5dbf.zip.