iPadOS 11.4

iPadOS

Version

11.4

Build ID

15F79

File Size

214.8 MB

Release Date

2018-05-29T17:13:20Z

Update Type

Normal release

Delta update - requires 11.3.1 installed first.

Download OTA

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About This Update

iPadOS 11.4 (build 15F79) is an official Apple over-the-air update for the iPad Air (China), released on 2018-05-29T17:13:20Z. The update package is 214.8 MB. This is a delta (partial) update that requires 11.3.1 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 8c0a9310d51755f096245eac8192beb1c6892540.zip.

Direct URL

http://updates-http.cdn-apple.com/2018/ios/091-81411-20180529-2F6A8138-5AE5-11E8-ABC4-1EA6A3E35D9E/com_apple_MobileAsset_SoftwareUpdate/8c0a9310d51755f096245eac8192beb1c6892540.zip