About This Update
iPadOS 9.1
(build 13B143) is an official Apple
over-the-air update for the iPad 4 (WiFi),
released on 2015-10-21T17:15:52Z.
The update package is 989.34 MB.
This is a delta (partial) update that requires
8.0.2 already installed.
This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.
Payload file: dedf96cf1ec433773af44b4158ea22e8fe3e2fd8.zip.
Direct URL
http://appldnld.apple.com/ios9.1/031-41600-20151021-925FE366-743B-11E5-9A46-263FEA3307CC/com_apple_MobileAsset_SoftwareUpdate/dedf96cf1ec433773af44b4158ea22e8fe3e2fd8.zip
Filename
dedf96cf1ec433773af44b4158ea22e8fe3e2fd8.zip
Other Devices
