iPadOS 9.1 (build 13B5136) is an official Apple over-the-air update for the iPad mini 3 (Cellular), released on 2015-10-06T17:54:05Z. The update package is 1.37 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: ce532024d4f787f1a3f5b06bc914a8bb8e7bd773.zip.