iPadOS 11.2.1

iPadOS

Version

11.2.1

Build ID

15C153

File Size

1.07 GB

Release Date

2017-12-13T18:03:42Z

Update Type

Normal release

Delta update - requires 10.2 installed first.

Download OTA

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About This Update

iPadOS 11.2.1 (build 15C153) is an official Apple over-the-air update for the iPad Air (WiFi), released on 2017-12-13T18:03:42Z. The update package is 1.07 GB. This is a delta (partial) update that requires 10.2 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 c09ca87a076b05d53f75792159bee9a27f08e6c3.zip.

Direct URL

http://appldnld.apple.com/ios11.2.1/091-55211-20171213-38A0EE4C-DE1F-11E7-ADBB-9B3796F5E937/com_apple_MobileAsset_SoftwareUpdate/c09ca87a076b05d53f75792159bee9a27f08e6c3.zip