iPadOS 11.3.1

iPadOS

Version

11.3.1

Build ID

15E302

File Size

1.23 GB

Release Date

2018-04-24T17:05:30Z

Update Type

Normal release

Delta update - requires 10.3 installed first.

Download OTA

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

About This Update

iPadOS 11.3.1 (build 15E302) is an official Apple over-the-air update for the iPad Air (China), released on 2018-04-24T17:05:30Z. The update package is 1.23 GB. This is a delta (partial) update that requires 10.3 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 602e9a6ae90e728f08f2a02e46f6c248ee776191.zip.

Direct URL

http://updates-http.cdn-apple.com/2018/ios/091-78215-20180419-7D75B070-40B7-11E8-956B-A8E0C3535ADC/com_apple_MobileAsset_SoftwareUpdate/602e9a6ae90e728f08f2a02e46f6c248ee776191.zip