iPadOS 9.1 (build 13B5143) is an official Apple over-the-air update for the iPad 3 (CDMA), released on 2015-10-21T17:15:45Z. The update package is 1.18 GB. This is a full OTA update that can be applied from any compatible base version. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: aa8579452e2136c9374b86d963409bf68d5f4d57.zip.