iPadOS 9.9.26.4.2 (build 23E261) is an official Apple over-the-air update for the iPad Pro 4 (12.9-inch, Cellular), released on 2026-04-22T18:22:07Z. The update package is 7.29 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: 25f7909f76d6a8025935ade4b3deb926467d23c6.zip.