iOS 12.1.1

iOS

Version

12.1.1

Build ID

16C50

File Size

1.45 GB

Release Date

2018-12-05T18:10:57Z

Update Type

Normal release

Delta update - requires 11.0 installed first.

Download OTA

Looking for beta firmware? View beta builds for iPhone 6s+ →

Want full hardware specs? View iPhone 6s+ specs →

About This Update

iOS 12.1.1 (build 16C50) is an official Apple over-the-air update for the iPhone 6s+, released on 2018-12-05T18:10:57Z. The update package is 1.45 GB. This is a delta (partial) update that requires 11.0 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 343c4bbfe7f4412c8454c69cffb61cb9a982ac02.zip.

Direct URL

http://updates-http.cdn-apple.com/2018FallFCS/patches/041-06500/ADDBBD9A-F1AB-11E8-A77B-8D74CEBF4636/com_apple_MobileAsset_SoftwareUpdate/343c4bbfe7f4412c8454c69cffb61cb9a982ac02.zip