iOS 12.1.1

iOS

Version

12.1.1

Build ID

16C50

File Size

403.74 MB

Release Date

2018-12-05T18:10:54Z

Update Type

Normal release

Delta update - requires 12.0 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 2018-12-05T18:10:54Z. The update package is 403.74 MB. This is a delta (partial) update that requires 12.0 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 57bf8c8303a037d2e0409ed89f1239e08e7187ac.zip.

Direct URL

http://updates-http.cdn-apple.com/2018FallFCS/patches/041-06292/ED16DD1E-F1A6-11E8-B4E8-EEE9C49CAE66/com_apple_MobileAsset_SoftwareUpdate/57bf8c8303a037d2e0409ed89f1239e08e7187ac.zip