About This Update
iOS 11.3.1
(build 15E302) is an official Apple
over-the-air update for the iPhone 7 (GSM),
released on 2018-04-24T17:11:33Z.
The update package is 1.4 GB.
This is a delta (partial) update that requires
10.3.1 already installed.
This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.
Payload file: 381ba2396e9b7472237194616c170e0f4e7fc086.zip.
Direct URL
http://updates-http.cdn-apple.com/2018/ios/091-78296-20180419-B6CCD510-40D5-11E8-B78A-94F1C3535ADC/com_apple_MobileAsset_SoftwareUpdate/381ba2396e9b7472237194616c170e0f4e7fc086.zip
Filename
381ba2396e9b7472237194616c170e0f4e7fc086.zip
Other Devices
