iOS 10.3 (build 14E5249d) is an official Apple over-the-air update for the iPhone 7 (Global), released on 2017-02-20T17:58:07Z. The update package is 304.75 MB. This is a delta (partial) update that requires 10.3 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 41713867727b7c74ef248fce10c478e7236c68a7.zip.