iPadOS 9.9.11.2.1

iPadOS

Version

9.9.11.2.1

Build ID

15C153

File Size

1.37 GB

Release Date

2017-12-13T18:09:54Z

Update Type

Normal release

Delta update - requires 9.2.1 installed first.

Download OTA

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

About This Update

iPadOS 9.9.11.2.1 (build 15C153) is an official Apple over-the-air update for the iPad Pro 12.9-inch (Cellular), released on 2017-12-13T18:09:54Z. The update package is 1.37 GB. This is a delta (partial) update that requires 9.2.1 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 bc1a0aec4bbff771a407099f6105c536cefcf38a.zip.

Direct URL

http://appldnld.apple.com/ios11.2.1/091-54999-20171213-C1204044-DE1D-11E7-BA28-AC24F6A180E7/com_apple_MobileAsset_SoftwareUpdate/bc1a0aec4bbff771a407099f6105c536cefcf38a.zip