About This Update
iOS 11.3.1
(build 15E302) is an official Apple
over-the-air update for the iPhone 7 (GSM),
released on 2018-04-24T17:11:34Z.
The update package is 791.01 MB.
This is a delta (partial) update that requires
11.1.1 already installed.
This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.
Payload file: 52c49528c6c1b6a1f2e3034f56b4b604fe0e5a05.zip.
Direct URL
http://updates-http.cdn-apple.com/2018/ios/091-78508-20180419-A6220F4E-4109-11E8-B2F5-1D2EC4535ADC/com_apple_MobileAsset_SoftwareUpdate/52c49528c6c1b6a1f2e3034f56b4b604fe0e5a05.zip
Filename
52c49528c6c1b6a1f2e3034f56b4b604fe0e5a05.zip
Other Devices
