iPadOS 11.2.1

iPadOS

Version

11.2.1

Build ID

15C153

File Size

1.07 GB

Release Date

2017-12-13T18:04:32Z

Update Type

Normal release

Delta update - requires 10.3.2 installed first.

Download OTA

Looking for beta firmware? View beta builds for iPad Air (China) →

About This Update

iPadOS 11.2.1 (build 15C153) is an official Apple over-the-air update for the iPad Air (China), released on 2017-12-13T18:04:32Z. The update package is 1.07 GB. This is a delta (partial) update that requires 10.3.2 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 4daf6127020d1946d55e9538a14ea0366bde264d.zip.

Direct URL

http://appldnld.apple.com/ios11.2.1/091-54849-20171213-B890EC6A-DE10-11E7-BFE0-43F63E58CDD2/com_apple_MobileAsset_SoftwareUpdate/4daf6127020d1946d55e9538a14ea0366bde264d.zip