iOS 10.3 (build 14E5277a) is an official Apple over-the-air update for the iPhone 7 Plus (Global), released on 2017-03-16T16:56:47Z. The update package is 449.88 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: 925cbf476cf3f21011df6a9e36584e5853b2db4c.zip.