iPadOS 9.9.11.2.1

iPadOS

Version

9.9.11.2.1

Build ID

15C153

File Size

1.52 GB

Release Date

2017-12-13T18:08:18Z

Update Type

Normal release

Delta update - requires 8.1.3 installed first.

Download OTA

Looking for beta firmware? View beta builds for iPad Air 2 (Cellular) →

About This Update

iPadOS 9.9.11.2.1 (build 15C153) is an official Apple over-the-air update for the iPad Air 2 (Cellular), released on 2017-12-13T18:08:18Z. The update package is 1.52 GB. This is a delta (partial) update that requires 8.1.3 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 9153c63fb74912dddc06e979b1080e4776da1d9f.zip.

Direct URL

http://appldnld.apple.com/ios11.2.1/091-54838-20171213-B88DCF94-DE10-11E7-93E7-34F63E58CDD2/com_apple_MobileAsset_SoftwareUpdate/9153c63fb74912dddc06e979b1080e4776da1d9f.zip