iOS 11.3

iOS

Version

11.3

Build ID

15E5211a

File Size

290.27 MB

Release Date

2018-03-12T17:05:43Z

Update Type

Beta

Delta update - requires 11.3 installed first.

Download OTA

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

About This Update

iOS 11.3 (build 15E5211a) is an official Apple over-the-air update for the iPhone 8 Plus (GSM), released on 2018-03-12T17:05:43Z. The update package is 290.27 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 27a8ff95061db9999de456ef2e6dc53a340fb045.zip.

Direct URL

http://appldnld.apple.com/ios11.3seed/091-72137-201803013-40F82736-23B6-11E8-9780-DD3ED1758A2D/com_apple_MobileAsset_SoftwareUpdate/27a8ff95061db9999de456ef2e6dc53a340fb045.zip