iPadOS 9.1 (build 13B5136) is an official Apple over-the-air update for the iPad 3 (WiFi), released on 2015-10-06T17:54:03Z. The update package is 1.15 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: 0e440bd37a10b7686fa027486463748097da2808.zip.