About This Update
iOS 11.3.1
(build 15E302) is an official Apple
over-the-air update for the iPhone 6,
released on 2018-04-24T17:10:30Z.
The update package is 684.93 MB.
This is a delta (partial) update that requires
11.2.2 already installed.
This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.
Payload file: ea1c7c88715ed0a199c7514c30c00364e0acad40.zip.
Direct URL
http://updates-http.cdn-apple.com/2018/ios/091-78370-20180419-BACF4ADC-40F6-11E8-BF31-4B07C4535ADC/com_apple_MobileAsset_SoftwareUpdate/ea1c7c88715ed0a199c7514c30c00364e0acad40.zip
Filename
ea1c7c88715ed0a199c7514c30c00364e0acad40.zip
Other Devices
