About This Update
iOS 11.3.1
(build 15E302) is an official Apple
over-the-air update for the iPhone 6,
released on 2018-04-24T17:10:31Z.
The update package is 679.06 MB.
This is a delta (partial) update that requires
11.2.5 already installed.
This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.
Payload file: 7f7dbb8457823d8308d317811e1944c561c98447.zip.
Direct URL
http://updates-http.cdn-apple.com/2018/ios/091-78053-20180419-C54710D4-405C-11E8-B731-8FD5FBE594B0/com_apple_MobileAsset_SoftwareUpdate/7f7dbb8457823d8308d317811e1944c561c98447.zip
Filename
7f7dbb8457823d8308d317811e1944c561c98447.zip
Other Devices
