iPadOS 11.4

iPadOS

Version

11.4

Build ID

15F5071a

File Size

173.33 MB

Release Date

2018-05-07T17:10:51Z

Update Type

Beta

Delta update - requires 11.4 installed first.

Download OTA

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

About This Update

iPadOS 11.4 (build 15F5071a) is an official Apple over-the-air update for the iPad Air (WiFi), released on 2018-05-07T17:10:51Z. The update package is 173.33 MB. This is a delta (partial) update that requires 11.4 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 1bbcfda55304d03d309fceac8a65d6b764fdaf09.zip.

Direct URL

http://updates-http.cdn-apple.com/2018/iosseed/091-82603-20180507-5F5AE3DC-4F0B-11E8-B0D5-CD6F0B5A5FEB/com_apple_MobileAsset_SoftwareUpdate/1bbcfda55304d03d309fceac8a65d6b764fdaf09.zip