iPadOS 11.3.1

iPadOS

Version

11.3.1

Build ID

15E302

File Size

678.13 MB

Release Date

2018-04-24T17:08:52Z

Update Type

Normal release

Delta update - requires 11.1 installed first.

Download OTA

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

About This Update

iPadOS 11.3.1 (build 15E302) is an official Apple over-the-air update for the iPad Pro 12.9-inch (Cellular), released on 2018-04-24T17:08:52Z. The update package is 678.13 MB. This is a delta (partial) update that requires 11.1 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 51210f576856559aa822cc167cd299c0b7bec8f7.zip.

Direct URL

http://updates-http.cdn-apple.com/2018/ios/091-78424-20180419-C12DBF70-40FC-11E8-A941-F811C4535ADC/com_apple_MobileAsset_SoftwareUpdate/51210f576856559aa822cc167cd299c0b7bec8f7.zip