About This Update
iOS 11.3.1
(build 15E302) is an official Apple
over-the-air update for the iPhone 8 (GSM),
released on 2018-04-24T17:09:31Z.
The update package is 846.12 MB.
This is a delta (partial) update that requires
11.0.2 already installed.
This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.
Payload file: 850005235e393e8a5fa4c7f7d9ab736a266a2f10.zip.
Direct URL
http://updates-http.cdn-apple.com/2018/ios/091-78435-20180419-C12D38C0-40FC-11E8-B2BA-0A12C4535ADC/com_apple_MobileAsset_SoftwareUpdate/850005235e393e8a5fa4c7f7d9ab736a266a2f10.zip
Filename
850005235e393e8a5fa4c7f7d9ab736a266a2f10.zip
Other Devices
