iPadOS 11.2.1

iPadOS

Version

11.2.1

Build ID

15C153

File Size

345.44 MB

Release Date

2017-12-13T18:10:28Z

Update Type

Normal release

Delta update - requires 11.1.2 installed first.

Download OTA

Looking for beta firmware? View beta builds for iPad Pro 2 (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 2 (12.9-inch, Cellular), released on 2017-12-13T18:10:28Z. The update package is 345.44 MB. This is a delta (partial) update that requires 11.1.2 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 8b883fbdff1f075a33c037e6e2c11f8c820034de.zip.

Direct URL

http://appldnld.apple.com/ios11.2.1/091-54811-20171213-A34440B4-DE10-11E7-997A-88FDFB2783B2/com_apple_MobileAsset_SoftwareUpdate/8b883fbdff1f075a33c037e6e2c11f8c820034de.zip