iOS 9.1 (build 13B5119e) is an official Apple over-the-air update for the iPhone 5 (Global), released on 2015-09-23T17:55:09Z. The update package is 1.17 GB. This is a delta (partial) update that requires null already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: db0696c69faae7b87327a9eb23b209301e433e4f.zip.