iPadOS 11.4

iPadOS

Version

11.4

Build ID

15F79

File Size

1.23 GB

Release Date

2018-05-29T17:13:01Z

Update Type

Normal release

Delta update - requires 10.3 installed first.

Download OTA

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

About This Update

iPadOS 11.4 (build 15F79) is an official Apple over-the-air update for the iPad Air (WiFi), released on 2018-05-29T17:13:01Z. 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 41c91556368295abef6a711cb4b909209849d9a7.zip.

Direct URL

http://updates-http.cdn-apple.com/2018/ios/091-64438-20180529-D8CE5C06-5ACA-11E8-8FD0-5067A3E35D9E/com_apple_MobileAsset_SoftwareUpdate/41c91556368295abef6a711cb4b909209849d9a7.zip