About This Update
iPadOS 9.9.11.2.1
(build 15C153) is an official Apple
over-the-air update for the iPad Air (Cellular),
released on 2017-12-13T18:03:47Z.
The update package is 1.31 GB.
This is a delta (partial) update that requires
9.0.1 already installed.
This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.
Payload file: d43c0b8a4e4ea86a997b1cdd9bbbba4be82292a8.zip.
Direct URL
http://appldnld.apple.com/ios11.2.1/091-55177-20171213-D4152CE4-DE1A-11E7-9FBB-5D3096F5E937/com_apple_MobileAsset_SoftwareUpdate/d43c0b8a4e4ea86a997b1cdd9bbbba4be82292a8.zip
Filename
d43c0b8a4e4ea86a997b1cdd9bbbba4be82292a8.zip
Other Devices
