iOS 11.3.1

iOS

Version

11.3.1

Build ID

15E302

File Size

675.93 MB

Release Date

2018-04-24T17:09:41Z

Update Type

Normal release

Delta update - requires 11.2.5 installed first.

Download OTA

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About This Update

iOS 11.3.1 (build 15E302) is an official Apple over-the-air update for the iPhone X (GSM), released on 2018-04-24T17:09:41Z. The update package is 675.93 MB. This is a delta (partial) update that requires 11.2.5 to already be installed on the device - it cannot be applied from scratch. This update is no longer signed by Apple, meaning it can no longer be downloaded and applied on-device through Settings.

The OTA payload file is d357c7668a5425f4e45d19dc89b8e14c86f225ea.zip.

Direct URL

http://updates-http.cdn-apple.com/2018/ios/091-78256-20180419-F76E72D2-40BB-11E8-866E-D6E6C3535ADC/com_apple_MobileAsset_SoftwareUpdate/d357c7668a5425f4e45d19dc89b8e14c86f225ea.zip

Filename

d357c7668a5425f4e45d19dc89b8e14c86f225ea.zip

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