iPadOS 11.2.1

iPadOS

Version

11.2.1

Build ID

15C153

File Size

502.66 MB

Release Date

2017-12-13T18:10:02Z

Update Type

Normal release

Delta update - requires 11.0.1 installed first.

Download OTA

Looking for beta firmware? View beta builds for iPad Pro 12.9-inch (Cellular) →

About This Update

iPadOS 11.2.1 (build 15C153) is an official Apple over-the-air update for the iPad Pro 12.9-inch (Cellular), released on 2017-12-13T18:10:02Z. The update package is 502.66 MB. This is a delta (partial) update that requires 11.0.1 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 70fafc49be9f15ba438e44b33a34ad1538ca0bfb.zip.

Direct URL

http://appldnld.apple.com/ios11.2.1/091-54942-20171213-FC09DD2E-DE17-11E7-953A-5B17F6A180E7/com_apple_MobileAsset_SoftwareUpdate/70fafc49be9f15ba438e44b33a34ad1538ca0bfb.zip