iPadOS 11.2.1

iPadOS

Version

11.2.1

Build ID

15C153

File Size

1.14 GB

Release Date

2017-12-13T18:09:46Z

Update Type

Normal release

Delta update - requires 10.0 installed first.

Download OTA

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

About This Update

iPadOS 11.2.1 (build 15C153) is an official Apple over-the-air update for the iPad Pro 12.9-inch (WiFi), released on 2017-12-13T18:09:46Z. The update package is 1.14 GB. This is a delta (partial) update that requires 10.0 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 608de19c9b90062b2163077090261c7ea349cb0e.zip.

Direct URL

http://appldnld.apple.com/ios11.2.1/091-55028-20171213-B0636666-DE20-11E7-98DA-752AF6A180E7/com_apple_MobileAsset_SoftwareUpdate/608de19c9b90062b2163077090261c7ea349cb0e.zip