iOS 11.3

iOS

Version

11.3

Build ID

15E5211a

File Size

229.04 MB

Release Date

2018-03-12T17:05:48Z

Update Type

Beta

Delta update - requires 11.3 installed first.

Download OTA

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About This Update

iOS 11.3 (build 15E5211a) is an official Apple over-the-air update for the iPhone 6s+, released on 2018-03-12T17:05:48Z. The update package is 229.04 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 0133a8ba0cf50b14da8b542383c3413eacc823fa.zip.

Direct URL

http://appldnld.apple.com/ios11.3seed/091-72119-201803013-40F6BC52-23B6-11E8-9ECA-CF3ED1758A2D/com_apple_MobileAsset_SoftwareUpdate/0133a8ba0cf50b14da8b542383c3413eacc823fa.zip