iPadOS 9.1

iPadOS

Version

9.1

Build ID

13B143

File Size

922.51 MB

Release Date

2015-10-21T17:15:53Z

Update Type

Normal release

Delta update - requires 8.4.1 installed first.

Download OTA

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About This Update

iPadOS 9.1 (build 13B143) is an official Apple over-the-air update for the iPad 4 (Global), released on 2015-10-21T17:15:53Z. The update package is 922.51 MB. This is a delta (partial) update that requires 8.4.1 to already be installed on the device - it cannot be applied from scratch. This update is no longer signed by Apple, meaning it can no longer be downloaded and applied on-device through Settings.

The OTA payload file is 49e24d59c0833a33ba9e04d2c12a88b4ce923dc0.zip.

Direct URL

http://appldnld.apple.com/ios9.1/031-41439-20151021-14435668-7439-11E5-A709-E73AEA3307CC/com_apple_MobileAsset_SoftwareUpdate/49e24d59c0833a33ba9e04d2c12a88b4ce923dc0.zip