iPadOS 9.9.15.1 (build 19B6074) is an official Apple over-the-air update for the iPad mini 6 (WiFi), released on 2021-11-09T18:14:22Z. The update package is 4.35 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: 8c2508b367b475ca2362fd4940ade447aa18e14a.zip.