iOS 9.3.2 (build 13F61) is an official Apple over-the-air update for the iPhone 5s (GSM), released on 2016-04-20T16:54:46Z. The update package is 57.44 MB. This is a delta (partial) update that requires 9.3.2 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 8ecaf30cc224bd1e961ce982c0cbb67ae1fc7ae7.zip.