iOS 11.3

iOS

Version

11.3

Build ID

15E5216a

File Size

72.22 MB

Release Date

2018-03-16T17:05:17Z

Update Type

Beta

Delta update - requires 11.3 installed first.

Download OTA

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About This Update

iOS 11.3 (build 15E5216a) is an official Apple over-the-air update for the iPhone X (GSM), released on 2018-03-16T17:05:17Z. The update package is 72.22 MB. This is a delta (partial) update that requires 11.3 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 16eff4286bc91e974f7a064bed296dc5ab7fad40.zip.

Direct URL

http://appldnld.apple.com/ios11.3seed/091-73756-20180316-2CAA3EC6-27A4-11E8-84F1-CC1AA798A6CA/com_apple_MobileAsset_SoftwareUpdate/16eff4286bc91e974f7a064bed296dc5ab7fad40.zip