iOS 11.3

iOS

Version

11.3

Build ID

15E5189f

File Size

346.51 MB

Release Date

2018-02-20T18:06:23Z

Update Type

Beta

Delta update - requires 11.3 installed first.

Download OTA

Looking for beta firmware? View beta builds for iPhone 8 Plus (Global) →

About This Update

iOS 11.3 (build 15E5189f) is an official Apple over-the-air update for the iPhone 8 Plus (Global), released on 2018-02-20T18:06:23Z. The update package is 346.51 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 7b5add2032619958d7e6fb66914e161eff2c7ad9.zip.

Direct URL

http://appldnld.apple.com/ios11.3seed/091-70399-20180220-33E0AB52-13F0-11E8-9B49-52D7EA7ECCFA/com_apple_MobileAsset_SoftwareUpdate/7b5add2032619958d7e6fb66914e161eff2c7ad9.zip