iOS 12.1.1

iOS

Version

12.1.1

Build ID

16C50

File Size

1.6 GB

Release Date

2018-12-05T18:09:53Z

Update Type

Normal release

Delta update - requires 11.2.1 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 (Global), released on 2018-12-05T18:09:53Z. The update package is 1.6 GB. This is a delta (partial) update that requires 11.2.1 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 1e51efe272ecd00c7a02a31565fd7685e5748953.zip.

Direct URL

http://updates-http.cdn-apple.com/2018FallFCS/patches/041-06378/DB77C738-F1A8-11E8-BA35-924B05F3AF7E/com_apple_MobileAsset_SoftwareUpdate/1e51efe272ecd00c7a02a31565fd7685e5748953.zip