About This Update
iOS 11.3.1
(build 15E302) is an official Apple
over-the-air update for the iPhone 8 (GSM),
released on 2018-04-24T17:09:33Z.
The update package is 744.71 MB.
This is a delta (partial) update that requires
11.2.6 already installed.
This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.
Payload file: 45be95308588c21b19c1507319b2f7a66d88cbb5.zip.
Direct URL
http://updates-http.cdn-apple.com/2018/ios/091-78354-20180419-60B1BE78-40E1-11E8-88BF-2001C4535ADC/com_apple_MobileAsset_SoftwareUpdate/45be95308588c21b19c1507319b2f7a66d88cbb5.zip
Filename
45be95308588c21b19c1507319b2f7a66d88cbb5.zip
Other Devices
