iPadOS 15.7.1 (build 19H117) is an official Apple over-the-air update for the iPad mini 5 (WiFi), released on 2022-10-27T17:34:04Z. The update package is 2.51 GB. This is a delta (partial) update that requires 14.8 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 6a1b12544f75c41784fc6e2bc0d3c2176849772b.zip.