iPadOS 9.1 (build 13B5119e) is an official Apple over-the-air update for the iPad 3 (GSM), released on 2015-09-23T17:55:04Z. The update package is 1.22 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: b05c128a311155992fea66fa51182fe198ccb18f.zip.