About This Update
iPadOS 9.2.1
(build 13D15) is an official Apple
over-the-air update for the iPad 4 (WiFi),
released on 2016-01-19T17:59:13Z.
The update package is 988.3 MB.
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: 5457d11a62d9160fd8da6a3b8a89868d0145adab.zip.
Direct URL
http://appldnld.apple.com/ios9.2.1/031-45056-20160119-40041146-B9A5-11E5-AD2A-F80890D31F8F/com_apple_MobileAsset_SoftwareUpdate/5457d11a62d9160fd8da6a3b8a89868d0145adab.zip
Filename
5457d11a62d9160fd8da6a3b8a89868d0145adab.zip
Other Devices
