iOS 12.1.1

iOS

Version

12.1.1

Build ID

16C50

File Size

1.65 GB

Release Date

2018-12-05T18:10:07Z

Update Type

Normal release

Delta update - requires 11.0.1 installed first.

Download OTA

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About This Update

iOS 12.1.1 (build 16C50) is an official Apple over-the-air update for the iPhone X (GSM), released on 2018-12-05T18:10:07Z. The update package is 1.65 GB. This is a delta (partial) update that requires 11.0.1 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 70ddbb34b03c23e747ba96c908b9e51b6799ba63.zip.

Direct URL

http://updates-http.cdn-apple.com/2018FallFCS/patches/041-06133/13CDDF9E-E9F9-11E8-9EFE-BE47C26A3812/com_apple_MobileAsset_SoftwareUpdate/70ddbb34b03c23e747ba96c908b9e51b6799ba63.zip