iOS 9.0.1 (build 13A404) is an official Apple over-the-air update for the iPhone 5c (GSM), released on 2015-09-23T17:55:22Z. The update package is 866.36 MB. This is a delta (partial) update that requires 8.3 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 8b391f4398285609da5fba34e23e4d9b0ec1b97a.zip.