iOS 10.3 (build 14E5269a) is an official Apple over-the-air update for the iPhone 7 Plus (Global), released on 2017-03-08T17:59:57Z. The update package is 441.68 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: a2f073811d23e1fbd2213dd514f319e7f610b2ad.zip.