iOS 11.3

iOS

Version

11.3

Build ID

15E5178f

File Size

366.85 MB

Release Date

2018-02-06T18:21:27Z

Update Type

Beta

Delta update - requires 11.3 installed first.

Download OTA

Looking for beta firmware? View beta builds for iPhone 7 (GSM) →

About This Update

iOS 11.3 (build 15E5178f) is an official Apple over-the-air update for the iPhone 7 (GSM), released on 2018-02-06T18:21:27Z. The update package is 366.85 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 7461006283d37ad85f59d3ddc247db4c794e5aee.zip.

Direct URL

http://appldnld.apple.com/ios11.3seed/091-65116-20180206-E237842A-0944-11E8-81BD-F15B0D0537CD/com_apple_MobileAsset_SoftwareUpdate/7461006283d37ad85f59d3ddc247db4c794e5aee.zip