OTA Update 9.1 (build 13B5130b) is an official Apple over-the-air update for the iPod touch 5, released on 2015-09-30T17:58:15Z. The update package is 1.09 GB. This is a delta (partial) update that requires null already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: c370e1b94552fa8ac41f0f75471779a0a0b6fd00.zip.