iOS 11.2.1

iOS

Version

11.2.1

Build ID

15C153

File Size

593.58 MB

Release Date

2017-12-13T18:10:47Z

Update Type

Normal release

Delta update - requires 11.0.2 installed first.

Download OTA

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About This Update

iOS 11.2.1 (build 15C153) is an official Apple over-the-air update for the iPhone 8 Plus (Global), released on 2017-12-13T18:10:47Z. The update package is 593.58 MB. This is a delta (partial) update that requires 11.0.2 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 91fbc5c28095c9716956c147b88c7c8748c60b33.zip.

Direct URL

http://appldnld.apple.com/ios11.2.1/091-55172-20171213-26DD5CEA-DE1A-11E7-AF61-772E96F5E937/com_apple_MobileAsset_SoftwareUpdate/91fbc5c28095c9716956c147b88c7c8748c60b33.zip

Filename

91fbc5c28095c9716956c147b88c7c8748c60b33.zip

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