iPadOS 11.1.2 (build 15B202) is an official Apple over-the-air update for the iPad 5 (WiFi), released on 2017-11-16T21:18:34Z. The update package is 163.18 MB. This is a delta (partial) update that requires 11.0 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: b8788090af2f681eed05dbae9a76dc7d0fb52f14.zip.