OTA Update 8.1.1 (build 12B5435) is an official Apple over-the-air update for the iPod touch 5, released on 2014-11-17T18:06:02Z. The update package is 1.42 GB. This is a delta (partial) update that requires 8.1.1 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: b532c86dfc081747c33befca94e6d7ed7642877f.zip.