iOS 10.3.2 (build 14F89) is an official Apple over-the-air update for the iPhone 5 (GSM), released on 2017-05-15T17:01:10Z. The update package is 389.56 MB. This is a delta (partial) update that requires 10.2.1 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 27083f21313b19f7d8d02c1f7e8f5b85945c64a4.zip.