About This Update
iOS 11.3.1
(build 15E302) is an official Apple
over-the-air update for the iPhone 6,
released on 2018-04-24T17:10:23Z.
The update package is 1.31 GB.
This is a delta (partial) update that requires
10.3.3 already installed.
This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.
Payload file: 30a7148624fcf79a630015714a239e56e80bdff1.zip.
Direct URL
http://updates-http.cdn-apple.com/2018/ios/091-78265-20180419-BC18FE22-40BC-11E8-89DC-E2EBC3535ADC/com_apple_MobileAsset_SoftwareUpdate/30a7148624fcf79a630015714a239e56e80bdff1.zip
Filename
30a7148624fcf79a630015714a239e56e80bdff1.zip
Other Devices
